Apache.org - SEO Checker

Overview of the SEO Check
Meta information
100% 
Page quality
83% 
Page structure
67% 
Link structure
46% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.08 s
File size
83.00 kB
Words
1384
Media files
19
Number of links
103 internal / 331 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Welcome to The Apache Software Foundation!
The title contains the word Welcome to! More content should be covered in the title.
There are no duplicate words in the title
Meta description
(Critically important)
Home page of The Apache Software Foundation
The length of the meta description is perfect. (298 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Finland
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
descriptionHome page of The Apache Software Foundation
msapplication-TileColor#603cba
msapplication-TileImage/favicons/mstile-144x144.png
msapplication-config/favicons/browserconfig.xml
theme-color#282661
langen
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
These Typos were found:
  • managment => management
This page contains 1384 words. That's ok.
19.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
16 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 24.45 words is good.
Frames
(Critically important)
This website does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
This website only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 28 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
The HTTPS protocol for secure data transmission is not used.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 27 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 Community-led development "The Apache Way"
H2 Latest News
H2 Apache Projects
H2 Apache Project List
H3 The World's Largest Open Source Foundation
H3 Featured Projects
H3 Incubating Projects
H4 Reports
H4 Community
H4 The Apache Way
H4 Conferences
H4 Apache VCL
H4 Apache Beam
H4 Apache Commons Compress
H4 Apache Milagro (Incubating)
H4 Apache SDAP (Incubating)
H4 Apache Training (Incubating)
H4 By Category
H4 By Name
H5 The Apache News Round-up: week ending 13 November 2020
H5 The Apache News Round-up: week ending 13 November 2020 Duplicate text
H5 ApacheCon videos all available
H5 Community Duplicate text
H5 Innovation
H5 Tech Operations
H5 Press
H5 Legal
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The amount of internal links is ok.
All internal links don't have dynamic parameters.
There are too many external links (331) on this page.
LinkAttributesAnchor text
http://www.apache.org/index.htmlNews
http://www.apache.org/foundationOverview
/foundation/how-it-works.htmlProcess
/foundation/governance/Governance
/theapacheway/index.htmlThe Apache Way
/foundation/governance/members...Membership
https://community.apache.org/External Subdomain Community
https://diversity.apache.org/External Subdomain Diversity & Inclusion
/foundation/policies/conductCode of Conduct
/foundation/glossary.htmlGlossary
http://www.apache.org/apache-nameAbout Our Name
/foundation/preFAQ.htmlFAQ
/foundation/contributing.htmlSupport Apache
http://www.apache.org/press/Media/Analysts
/foundation/contact.htmlContact
/foundation/contributing.htmlDonate Now
https://donate.apache.org/External Subdomain Via Credit Card
https://donate.apache.org/External Subdomain Via ACH
https://donate.apache.org/External Subdomain Via PayPal
/foundation/contributing.htmlUsing Bitcoin
https://www.redbubble.com/peop...External Buy Swag
https://smile.amazon.com/gp/ch...External Subdomain Shop smile.amazon.com
/foundation/sponsorship.htmlASF Sponsorship
/foundation/thanksTargeted Sponsorship
/foundation/contributing.htmlCorporate Giving
/theapacheway/index.htmlText duplicate The Apache Way
https://s.apache.org/GhnIExternal Subdomain Sustainable Open Source
/foundation/how-it-works.htmlHow it Works
/foundation/how-it-works.htmlMerit
https://blogs.apache.org/found...External Subdomain Success at Apache
https://community.apache.org/g...External Subdomain Getting Started
https://helpwanted.apache.org/External Subdomain Help Wanted
https://www.apachecon.com/External ApacheCon
http://community.apache.org/ca...External Subdomain Community Events
http://www.apache.org/travel/Travel Assistance
https://community.apache.org/g...External Subdomain Summer of Code
/foundation/policies/conductText duplicate Code of Conduct
https://community.apache.org/c...External Subdomain Etiquette
http://www.apache.org/index.htmlProject List
/foundation/how-it-works.htmlHow they work
https://community.apache.org/p...External Subdomain Independence
https://projects.apache.org/co...External Subdomain Date Founded
https://projects.apache.org/pr...External Subdomain Names
https://projects.apache.org/pr...External Subdomain Categories
https://projects.apache.org/pr...External Subdomain Languages
https://projects.apache.org/st...External Subdomain Statistics
https://incubator.apache.org/External Subdomain Apache Incubator
https://helpwanted.apache.org/External Subdomain Text duplicate Help Wanted
/foundation/marks/Brand Management
/foundation/how-it-works.htmlRoles
/foundation/members.htmlMembers
https://community.apache.org/c...External Subdomain Committers
http://www.apache.org/foundation/Board of Directors
http://www.apache.org/foundation/Officers & Project VPs
https://community.zones.apache...External Subdomain Location Map
/foundation/policies/conductText duplicate Code of Conduct
https://people.apache.org/External Subdomain Committer Directory
https://community.apache.org/a...External Subdomain Community Development
/foundation/policies/conductText duplicate Code of Conduct
https://community.apache.org/External Subdomain Get Involved
https://community.apache.org/m...External Subdomain Mentoring
https://helpwanted.apache.org/External Subdomain Text duplicate Help Wanted
https://community.apache.org/c...External Subdomain Text duplicate Community Events
https://community.apache.org/n...External Subdomain Text duplicate FAQ
https://community.apache.org/l...External Subdomain Mailing Lists
/licenses/LICENSE-2.0Apache License 2.0
/foundation/license-faq.htmlLicensing FAQ
/licenses/contributor-agreemen...Contributor License Agreements
/licenses/contributor-agreemen...Software Grants
/foundation/marks/list/Trademarks
/foundation/sponsorship.htmlSponsor the ASF
/foundation/thanksSponsor Thanks
/foundation/contributing.htmlText duplicate Corporate Giving
/foundation/contributing.htmlIndividual Donations
https://www.redbubble.com/peop...External Buy Stuff
http://www.apache.org/dist/Distribution
https://projects.apache.org/re...External Subdomain Releases
/dyn/closer.cgiMirrors
https://status.apache.org/External Subdomain Infrastructure Status
http://www.apache.org/uptime/Infrastructure Statistics
https://www.youtube.com/playli...External IMG-ALT 2020 ApacheCon Videos Available Now
http://www.apache.org/IMG-ALT The Apache Software Foundation
http://www.apache.org/index.htmlText duplicate Project List
https://community.apache.org/p...External Subdomain Text duplicate Independence
https://projects.apache.org/co...External Subdomain Text duplicate Date Founded
https://projects.apache.org/pr...External Subdomain Text duplicate Names
https://projects.apache.org/pr...External Subdomain Text duplicate Categories
https://projects.apache.org/pr...External Subdomain Text duplicate Languages
https://projects.apache.org/st...External Subdomain Text duplicate Statistics
https://incubator.apache.org/External Subdomain Text duplicate Apache Incubator
https://helpwanted.apache.org/External Subdomain Text duplicate Help Wanted
/foundation/marks/Text duplicate Brand Management
/foundation/glossary.htmlGlossary of Terms
/foundation/how-it-works.htmlText duplicate Roles
/foundation/members.htmlText duplicate Members
https://community.apache.org/c...External Subdomain Text duplicate Committers
http://www.apache.org/foundation/Text duplicate Board of Directors
http://www.apache.org/foundation/Text duplicate Officers & Project VPs
https://diversity.apache.org/External Subdomain Text duplicate Diversity & Inclusion
/foundation/policies/conductText duplicate Code of Conduct
https://people.apache.org/External Subdomain Text duplicate Committer Directory
https://community.zones.apache...External Subdomain Heat Map
https://community.apache.org/a...External Subdomain Text duplicate Community Development
/foundation/policies/conductText duplicate Code of Conduct
https://community.apache.org/External Subdomain Text duplicate Get Involved
https://community.apache.org/m...External Subdomain Text duplicate Mentoring
https://helpwanted.apache.org/External Subdomain Text duplicate Help Wanted
https://community.apache.org/c...External Subdomain Text duplicate Community Events
https://community.apache.org/n...External Subdomain Text duplicate FAQ
https://community.apache.org/l...External Subdomain Text duplicate Mailing Lists
/licenses/LICENSE-2.0Text duplicate Apache License 2.0
/foundation/license-faq.htmlText duplicate Licensing FAQ
/licenses/contributor-agreemen...Text duplicate Contributor License Agreements
/licenses/contributor-agreemen...Text duplicate Software Grants
/foundation/marks/list/Text duplicate Trademarks
/foundation/sponsorship.htmlText duplicate Sponsor the ASF
/foundation/thanksText duplicate Sponsor Thanks
/foundation/contributing.htmlText duplicate Corporate Giving
/foundation/contributing.htmlText duplicate Individual Donations
https://www.redbubble.com/peop...External Text duplicate Buy Stuff
/foundation/contributing.htmlIMG-ALT Apache Support Logo
https://apache.org/apache.org
https://s.apache.org/FY2020Ann...External Subdomain $20B+ worth of Apache Open Source software products are made available to the public-at-large at 100% no cost, and benefit billions of users around the world.
https://www.youtube.com/channe...New window External View additional videos
/foundation/mailinglists.htmlAnchor Apache Announcements List
https://blogs.apache.org/found...External Subdomain Foundation Blog
https://blogs.apache.org/found...External Subdomain Apache Weekly News Round-Ups
https://twitter.com/TheASFExternal @TheASF on Twitter
https://www.linkedin.com/compa...External The Apache Software Foundation on LinkedIn
https://feathercast.apache.org/External Subdomain Feathercast
https://twitter.com/TheASF/sta...External @
http://twitter.com/TheASFExternal TheASF
https://t.co/WhFhFipb4UExternal URL anchor text
https://t.co/WhFhFipb4U
http://twitter.com/ApacheConExternal @ApacheCon
http://twitter.com/ApacheCommonsExternal @ApacheCommons
https://t.co/0SLKVtLp3QExternal URL anchor text
https://t.co/0SLKVtLp3Q
https://twitter.com/TheASFExternal Continue Reading →
https://blogs.apache.org/found...External Subdomain The Apache News Round-up: week ending 13 November 2020
https://blogs.apache.org/found...External Subdomain Text duplicate Continue Reading →
https://blogs.apache.org/found...External Subdomain Text duplicate The Apache News Round-up: week ending 13 November 2020
https://blogs.apache.org/External Subdomain Text duplicate Continue Reading →
https://blogs.apache.org/confe...External Subdomain ApacheCon videos all available
https://blogs.apache.org/confe...External Subdomain Text duplicate Continue Reading →
/foundation/reports.htmlReports Official ASF reports and statements, including Quarterly and Annual Reports, Vision Statement, "Apache is Open", 5-Year Strategic Plan, and more.
IMG-ALT Apache Annual Report
http://community.apache.org/External Subdomain Community Guidance and mentoring for those interested in participating in Apache projects and their communities. From Google Summer of Code to community even...
IMG-ALT The Apache Community
/theapacheway/index.htmlThe Apache Way Our consensus-driven, open development process was refined over the past 20 years and produced some of the largest and longest-lived Open Sour...
IMG-ALT The Apache Way
https://s.apache.org/zgm8mExternal Subdomain Conferences "Tomorrow's Technology Today" since 1998. Intentionally intimate, offering unparalleled educational, networking, and collaboration opportunities.
IMG-ALT ApacheCon
/theapacheway/"The Apache Way,"
http://community.zones.apache....External Subdomain 800 individual volunteer Members and 7,800+ code Committers
https://projects.apache.org/pr...External Subdomain among other categories
/theapacheway/index.htmlcollaborative, consensus-based processes
http://community.apache.org/External Subdomain community of developers and users
/foundation/press/kit/Are you powered by Apache?
http://www.apache.org/Anchor Apache VCL
http://www.apache.org/Anchor Apache Beam
http://www.apache.org/Anchor Apache Commons Compress
http://vcl.apache.org/External Subdomain Text duplicate Apache VCL
http://vcl.apache.org/External Subdomain Learn More...
https://beam.apache.org/External Subdomain Text duplicate Apache Beam
https://beam.apache.org/External Subdomain Text duplicate Learn More...
http://commons.apache.org/comp...External Subdomain Text duplicate Apache Commons Compress
http://commons.apache.org/comp...External Subdomain Text duplicate Learn More...
http://www.apache.org/Anchor Apache Milagro (Incubating)
http://www.apache.org/Anchor Apache SDAP (Incubating)
http://www.apache.org/Anchor Apache Training (Incubating)
http://milagro.incubator.apach...External Subdomain Text duplicate Apache Milagro (Incubating)
http://milagro.incubator.apach...External Subdomain Text duplicate Learn More...
http://sdap.incubator.apache.org/External Subdomain Text duplicate Apache SDAP (Incubating)
http://sdap.incubator.apache.org/External Subdomain Text duplicate Learn More...
http://training.incubator.apac...External Subdomain Text duplicate Apache Training (Incubating)
http://training.incubator.apac...External Subdomain Text duplicate Learn More...
https://projects.apache.org/External Subdomain Text duplicate Overview
https://projects.apache.org/pr...External Subdomain All Projects
http://attic.apache.org/External Subdomain Attic
A-TITLE A home for dormant projects
https://projects.apache.org/pr...External Subdomain Anchor Big Data
https://projects.apache.org/pr...External Subdomain Anchor Build Management
https://projects.apache.org/pr...External Subdomain Anchor Cloud
https://projects.apache.org/pr...External Subdomain Anchor Content
https://projects.apache.org/pr...External Subdomain Anchor Databases
https://projects.apache.org/pr...External Subdomain Anchor FTP
https://projects.apache.org/pr...External Subdomain Anchor Graphics
https://projects.apache.org/pr...External Subdomain Anchor HTTP
https://projects.apache.org/pr...External Subdomain Anchor HTTP-module
http://incubator.apache.org/External Subdomain Incubating
A-TITLE Entry path for projects and codebases wishing to become part of the Foundation's efforts
https://projects.apache.org/pr...External Subdomain Anchor JavaEE
https://projects.apache.org/pr...External Subdomain Anchor Libraries
https://projects.apache.org/pr...External Subdomain Anchor Mail
https://projects.apache.org/pr...External Subdomain Anchor Mobile
https://projects.apache.org/pr...External Subdomain Anchor Network-client
https://projects.apache.org/pr...External Subdomain Anchor Network-server
https://projects.apache.org/pr...External Subdomain Anchor OSGi
https://projects.apache.org/pr...External Subdomain Anchor RegExp
https://projects.apache.org/pr...External Subdomain Anchor Retired
https://projects.apache.org/pr...External Subdomain Anchor Search
https://projects.apache.org/pr...External Subdomain Anchor Security
https://projects.apache.org/pr...External Subdomain Anchor SQL
https://projects.apache.org/pr...External Subdomain Anchor Testing
https://projects.apache.org/pr...External Subdomain Anchor Virtual-machine
https://projects.apache.org/pr...External Subdomain Anchor Web-framework
https://projects.apache.org/pr...External Subdomain Anchor XML
http://httpd.apache.org/External Subdomain HTTP Server
A-TITLE Apache Web Server (httpd)
http://accumulo.apache.org/External Subdomain Accumulo
A-TITLE Sorted, distributed key/value store
http://activemq.apache.org/External Subdomain ActiveMQ
A-TITLE Distributed Messaging System
http://airavata.apache.org/External Subdomain Airavata
A-TITLE Workflow and Computational Job Management Middleware
http://airflow.apache.org/External Subdomain Airflow
A-TITLE workflow automation and scheduling that can be used to author and manage data pipelines
http://allura.apache.org/External Subdomain Allura
A-TITLE Forge software for hosting software projects
http://ambari.apache.org/External Subdomain Ambari
A-TITLE Hadoop cluster management
http://ant.apache.org/External Subdomain Ant
A-TITLE Java-based build tool
http://any23.apache.org/External Subdomain Any23
A-TITLE Anything to Triples
http://apisix.apache.org/External Subdomain APISIX
A-TITLE a cloud-native microservices API gateway
http://archiva.apache.org/External Subdomain Archiva
A-TITLE Build Artifact Repository Manager
http://aries.apache.org/External Subdomain Aries
A-TITLE Enterprise OSGi application programming model
http://arrow.apache.org/External Subdomain Arrow
A-TITLE Powering Columnar In-Memory Analytics
http://asterixdb.apache.org/External Subdomain AsterixDB
A-TITLE open source Big Data Management System
http://atlas.apache.org/External Subdomain Atlas
A-TITLE scalable and extensible set of core foundational governance services
http://attic.apache.org/External Subdomain Text duplicate Attic
A-TITLE A home for dormant projects
http://avro.apache.org/External Subdomain Avro
A-TITLE A Serialization System
http://axis.apache.org/External Subdomain Axis
A-TITLE Java SOAP Engine
http://bahir.apache.org/External Subdomain Bahir
A-TITLE Extensions to distributed analytic platforms such as Apache Spark
http://beam.apache.org/External Subdomain Beam
A-TITLE Programming model, SDKs, and runners for defining and executing data processing pipelines
http://bigtop.apache.org/External Subdomain Bigtop
A-TITLE Apache Hadoop ecosystem integration and distribution project
http://bloodhound.apache.org/External Subdomain Bloodhound
A-TITLE Issue tracking, wiki and repository browser
http://bookkeeper.apache.org/External Subdomain BookKeeper
A-TITLE Replicated log service which can be used to build replicated state machines
http://brooklyn.apache.org/External Subdomain Brooklyn
A-TITLE Framework for modeling, monitoring, and managing applications through autonomic blueprints
http://buildr.apache.org/External Subdomain Buildr
A-TITLE Simple and intuitive build system for Java applications
http://bval.apache.org/External Subdomain BVal
A-TITLE JSR-303 Bean Validation Implementation and Extensions
http://calcite.apache.org/External Subdomain Calcite
A-TITLE Dynamic data management framework
http://camel.apache.org/External Subdomain Camel
A-TITLE Spring based Integration Framework which implements the Enterprise Integration Patterns
http://carbondata.apache.org/External Subdomain CarbonData
A-TITLE indexed columnar data format for fast analytics on big data platform
http://cassandra.apache.org/External Subdomain Cassandra
A-TITLE Highly scalable second-generation distributed database
http://cayenne.apache.org/External Subdomain Cayenne
A-TITLE User-friendly Java ORM with Tools
http://celix.apache.org/External Subdomain Celix
A-TITLE Implementation of the OSGi specification adapted to C
http://chemistry.apache.org/External Subdomain Chemistry
A-TITLE CMIS (Content Managment Interoperability Services) Clients and Servers
http://clerezza.apache.org/External Subdomain Clerezza
A-TITLE Semantically linked data for OSGi
http://cloudstack.apache.org/External Subdomain CloudStack
A-TITLE Infrastructure as a Service solution
http://cocoon.apache.org/External Subdomain Cocoon
A-TITLE Web development framework: separation of concerns, component-based
http://commons.apache.org/External Subdomain Commons
A-TITLE Reusable Java components
http://community.apache.org/External Subdomain Text duplicate Community Development
A-TITLE Resources to help people become involved with Apache projects
http://cordova.apache.org/External Subdomain Cordova
A-TITLE Platform for building native mobile applications using HTML, CSS and JavaScript
http://couchdb.apache.org/External Subdomain CouchDB
A-TITLE RESTful document database
http://creadur.apache.org/External Subdomain Creadur
A-TITLE Comprehension and auditing of software distributions
http://ctakes.apache.org/External Subdomain cTAKES
A-TITLE Natural language processing (NLP) tool for information extraction from electronic medical record clinical free-text
http://curator.apache.org/External Subdomain Curator
A-TITLE Java libraries that make using Apache ZooKeeper easier
http://cxf.apache.org/External Subdomain CXF
A-TITLE Service Framework
http://datafu.apache.org/External Subdomain DataFu
A-TITLE well-tested libraries that help developers solve common data problems in Hadoop and similar distributed systems
http://db.apache.org/External Subdomain DB
A-TITLE Database access
http://deltaspike.apache.org/External Subdomain DeltaSpike
A-TITLE Portable CDI extensions that provide useful features for Java application developers
http://directory.apache.org/External Subdomain Directory
A-TITLE Apache Directory Server
http://drill.apache.org/External Subdomain Drill
A-TITLE Schema-free SQL Query Engine for Apache Hadoop, NoSQL and Cloud Storage
http://druid.apache.org/External Subdomain Druid
A-TITLE analytical database software
http://dubbo.apache.org/External Subdomain Dubbo
A-TITLE a high-performance, lightweight, java based RPC framework.
http://eagle.apache.org/External Subdomain Eagle
A-TITLE open source analytics solution for identifying security and performance issues instantly on big data platforms
http://empire-db.apache.org/External Subdomain Empire-db
A-TITLE Relational Data Persistence
http://felix.apache.org/External Subdomain Felix
A-TITLE OSGi Framework and components.
http://fineract.apache.org/External Subdomain Fineract
A-TITLE Platform for Digital Financial Services
http://flex.apache.org/External Subdomain Flex
A-TITLE Application framework for expressive web applications that deploy to all major browsers, desktops and devices.
http://flink.apache.org/External Subdomain Flink
A-TITLE platform for scalable batch and stream data processing
http://flume.apache.org/External Subdomain Flume
A-TITLE A reliable service for efficiently collecting, aggregating, and moving large amounts of log data
http://fluo.apache.org/External Subdomain Fluo
A-TITLE Storage and incremental processing of large data sets
http://freemarker.apache.org/External Subdomain FreeMarker
A-TITLE a template engine.
http://geode.apache.org/External Subdomain Geode
A-TITLE Low latency, high concurrency data management solutions
http://geronimo.apache.org/External Subdomain Geronimo
A-TITLE Java2, Enterprise Edition (J2EE) container
http://giraph.apache.org/External Subdomain Giraph
A-TITLE Iterative graph processing system built for high scalability
http://gora.apache.org/External Subdomain Gora
A-TITLE ORM framework for column stores such as Apache HBase and Apache Cassandra with a specific focus on Hadoop
http://griffin.apache.org/External Subdomain Griffin
A-TITLE a data quality solution for big data, including both streaming and batch mode. It offers an unified process to measure data quality from different perspectiv...
http://groovy.apache.org/External Subdomain Groovy
A-TITLE A multi-faceted language for the Java platform
http://guacamole.apache.org/External Subdomain Guacamole
A-TITLE providing performant, browser-based remote access
http://gump.apache.org/External Subdomain Gump
A-TITLE Continuous integration of open source projects
http://hadoop.apache.org/External Subdomain Hadoop
A-TITLE Distributed computing platform
http://hawq.apache.org/External Subdomain HAWQ
A-TITLE a Hadoop native SQL query engine that combines the key technological advantages of an MPP database with the scalability and convenience of Hadoop
http://hbase.apache.org/External Subdomain HBase
A-TITLE Apache Hadoop Database
http://helix.apache.org/External Subdomain Helix
A-TITLE A cluster management framework for partitioned and replicated distributed resources
http://hive.apache.org/External Subdomain Hive
A-TITLE Data warehouse infrastructure using the Apache Hadoop Database
http://hc.apache.org/External Subdomain HttpComponents
A-TITLE Java toolset of low level HTTP components
http://hudi.apache.org/External Subdomain Hudi
A-TITLE providing atomic upserts and incremental data streams on Big Data
http://iceberg.apache.org/External Subdomain Iceberg
A-TITLE managing huge analytic datasets using a standard at-rest table format that is designed for high performance and ease of use
http://ignite.apache.org/External Subdomain Ignite
A-TITLE High-performance, integrated and distributed in-memory platform for computing and transacting on large-scale data sets in real-time
http://impala.apache.org/External Subdomain Impala
A-TITLE a high-performance distributed SQL engine
http://incubator.apache.org/External Subdomain Incubator
A-TITLE Entry path for projects and codebases wishing to become part of the Foundation's efforts
http://iotdb.apache.org/External Subdomain IoTDB
A-TITLE an IoT native database with high performance for data management and analysis
http://isis.apache.org/External Subdomain Isis
A-TITLE Framework for rapidly developing domain-driven apps in Java
http://jackrabbit.apache.org/External Subdomain Jackrabbit
A-TITLE Content Repository for Java
http://james.apache.org/External Subdomain James
A-TITLE Java Apache Mail Enterprise Server
http://jclouds.apache.org/External Subdomain jclouds
A-TITLE Java cloud APIs and abstractions
http://jena.apache.org/External Subdomain Jena
A-TITLE Java framework for building Semantic Web applications
http://jmeter.apache.org/External Subdomain JMeter
A-TITLE Java performance and functional testing
http://johnzon.apache.org/External Subdomain Johnzon
A-TITLE JSR-353 compliant JSON parsing; modules to help with JSR-353 as well as JSR-374 and JSR-367
http://joshua.apache.org/External Subdomain Joshua
A-TITLE statistical and other forms of machine translation.
http://jspwiki.apache.org/External Subdomain JSPWiki
A-TITLE Leading open source WikiWiki engine, feature-rich and built around standard J2EE components (Java, servlets, JSP)
http://juddi.apache.org/External Subdomain jUDDI
A-TITLE Java implementation of the Universal Description, Discovery, and Integration specification
http://juneau.apache.org/External Subdomain Juneau
A-TITLE a toolkit for marshalling POJOs to a wide variety of content types using a common framework, and for creating sophisticated self-documenting REST interfaces ...
http://kafka.apache.org/External Subdomain Kafka
A-TITLE Distributed publish-subscribe messaging system
http://karaf.apache.org/External Subdomain Karaf
A-TITLE Server-side OSGi distribution
http://kibble.apache.org/External Subdomain Kibble
A-TITLE an interactive project activity analyzer and aggregator
http://knox.apache.org/External Subdomain Knox
A-TITLE Simplify and normalize the deployment and implementation of secure Hadoop clusters
http://kudu.apache.org/External Subdomain Kudu
A-TITLE A distributed columnar storage engine built for the Apache Hadoop ecosystem
http://kylin.apache.org/External Subdomain Kylin
A-TITLE Extreme OLAP Engine for Big Data
http://libcloud.apache.org/External Subdomain Libcloud
A-TITLE Unified interface to the cloud
http://logging.apache.org/External Subdomain Logging Services
A-TITLE Cross-language logging services
http://lucene.apache.org/External Subdomain Lucene
A-TITLE Search engine library
http://lucenenet.apache.org/External Subdomain Lucene.Net
A-TITLE Search engine library targeted at .NET runtime users.
http://madlib.apache.org/External Subdomain MADlib
A-TITLE Scalable, Big Data, SQL-driven machine learning framework for Data Scientists
http://mahout.apache.org/External Subdomain Mahout
A-TITLE Scalable machine learning library
http://manifoldcf.apache.org/External Subdomain ManifoldCF
A-TITLE Framework for connecting source content repositories to target repositories or indexes.
http://marmotta.apache.org/External Subdomain Marmotta
A-TITLE An Open Platform for Linked Data
http://maven.apache.org/External Subdomain Maven
A-TITLE Java project management and comprehension tools
http://mesos.apache.org/External Subdomain Mesos
A-TITLE a cluster manager that provides efficient resource isolation and sharing across distributed applications
http://metamodel.apache.org/External Subdomain MetaModel
A-TITLE common interface for discovery, exploration of metadata and querying of different types of data sources
http://metron.apache.org/External Subdomain Metron
A-TITLE Real-time big data security
http://mina.apache.org/External Subdomain MINA
A-TITLE Multipurpose Infrastructure for Network Application
http://mnemonic.apache.org/External Subdomain Mnemonic
A-TITLE a transparent nonvolatile hybrid memory oriented library for Big data, High-performance computing, and Analytics
http://myfaces.apache.org/External Subdomain MyFaces
A-TITLE JavaServer(tm) Faces implementation and components
http://mynewt.apache.org/External Subdomain Mynewt
A-TITLE embedded OS optimized for networking and built for remote management of constrained devices
http://netbeans.apache.org/External Subdomain NetBeans
A-TITLE development environment, tooling platform, and application framework
http://nifi.apache.org/External Subdomain NiFi
A-TITLE Easy to use, powerful, and reliable system to process and distribute data
http://nutch.apache.org/External Subdomain Nutch
A-TITLE Open Source Web Search Software
http://ofbiz.apache.org/External Subdomain OFBiz
A-TITLE Enterprise automation software
http://olingo.apache.org/External Subdomain Olingo
A-TITLE OASIS OData protocol libraries
http://oodt.apache.org/External Subdomain OODT
A-TITLE Object Oriented Data Technology (middleware metadata)
http://oozie.apache.org/External Subdomain Oozie
A-TITLE A workflow scheduler system to manage Apache Hadoop jobs.
http://openjpa.apache.org/External Subdomain OpenJPA
A-TITLE Object Relational Mapping for Java
http://openmeetings.apache.org/External Subdomain OpenMeetings
A-TITLE Web-Conferencing and real-time collaboration
http://opennlp.apache.org/External Subdomain OpenNLP
A-TITLE Machine learning based toolkit for the processing of natural language text
http://openoffice.apache.org/External Subdomain OpenOffice
A-TITLE An open-source, office-document productivity suite
http://openwebbeans.apache.org/External Subdomain OpenWebBeans
A-TITLE JSR-299 Context and Dependency Injection for Java EE Platform Implementation
http://openwhisk.apache.org/External Subdomain OpenWhisk
A-TITLE a platform for building serverless applications with functions
http://orc.apache.org/External Subdomain ORC
A-TITLE the smallest, fastest columnar storage for Hadoop workloads
http://ozone.apache.org/External Subdomain Ozone
A-TITLE a distributed object store for Hadoop-based and Cloud-native environments
http://parquet.apache.org/External Subdomain Parquet
A-TITLE columnar storage format available to any project in the Apache Hadoop ecosystem
http://pdfbox.apache.org/External Subdomain PDFBox
A-TITLE Java library for working with PDF documents
http://perl.apache.org/External Subdomain Perl
A-TITLE Dynamic websites using Perl
http://petri.apache.org/External Subdomain Petri
A-TITLE assessment of, education in, and adoption of the Foundation's policies and procedures for collaborative development and the pros and cons of joining the Foun...
http://phoenix.apache.org/External Subdomain Phoenix
A-TITLE High performance relational database layer over Apache HBase for low latency applications
http://pig.apache.org/External Subdomain Pig
A-TITLE Platform for analyzing large data sets
http://pivot.apache.org/External Subdomain Pivot
A-TITLE Rich Internet applications in Java
http://plc4x.apache.org/External Subdomain PLC4X
A-TITLE a set of libraries for communicating with industrial programmable logic controllers (PLCs) using a variety of protocols but with a shared API
http://poi.apache.org/External Subdomain POI
A-TITLE Java API for OLE 2 Compound and OOXML Documents
http://apr.apache.org/External Subdomain Portable Runtime (APR)
A-TITLE Apache Portable Runtime libraries
http://portals.apache.org/External Subdomain Portals
A-TITLE Portal technology
http://pulsar.apache.org/External Subdomain Pulsar
A-TITLE highly scalable, low latency messaging platform running on commodity hardware
http://qpid.apache.org/External Subdomain Qpid
A-TITLE Multiple language implementation of the latest Advanced Message Queuing Protocol (AMQP)
http://ranger.apache.org/External Subdomain Ranger
A-TITLE framework to enable, monitor and manage comprehensive data security across the Hadoop platform.
http://reef.apache.org/External Subdomain REEF
A-TITLE Retainable Evaluator Execution Framework
http://river.apache.org/External Subdomain River
A-TITLE Jini service oriented architecture
http://rocketmq.apache.org/External Subdomain RocketMQ
A-TITLE a fast, low latency, reliable, scalable, distributed, easy to use message-oriented middleware, especially for processing large amounts of streaming data
http://roller.apache.org/External Subdomain Roller
A-TITLE Java blog server
http://royale.apache.org/External Subdomain Royale
A-TITLE improving developer productivity in creating applications for wherever Javascript runs (and other runtimes)
http://rya.apache.org/External Subdomain Rya
A-TITLE scalable storage, retrieval, and analysis of RDF data
http://samza.apache.org/External Subdomain Samza
A-TITLE distributed stream processing framework
http://santuario.apache.org/External Subdomain Santuario
A-TITLE XML Security in Java and C++
http://sentry.apache.org/External Subdomain Sentry
A-TITLE Fine grained authorization to data and metadata in Apache Hadoop
http://serf.apache.org/External Subdomain Serf
A-TITLE High performance C-based HTTP client library built upon the Apache Portable Runtime (APR) library
http://servicecomb.apache.org/External Subdomain ServiceComb
A-TITLE a microservice framework that provides a set of tools and components to make development and deployment of cloud applications easier.
http://servicemix.apache.org/External Subdomain ServiceMix
A-TITLE Enterprise Service Bus
http://shardingsphere.apache.org/External Subdomain ShardingSphere
A-TITLE a database clustering system providing data sharding, distributed transactions, and distributed database management
http://shiro.apache.org/External Subdomain Shiro
A-TITLE Powerful and easy-to-use application security framework
http://singa.apache.org/External Subdomain SINGA
A-TITLE a distributed deep learning platform
http://sis.apache.org/External Subdomain SIS
A-TITLE Spatial Information System
http://skywalking.apache.org/External Subdomain SkyWalking
A-TITLE application performance management and monitoring (APM)
http://sling.apache.org/External Subdomain Sling
A-TITLE Web Framework for JCR Content Repositories
http://spamassassin.apache.org/External Subdomain SpamAssassin
A-TITLE Mail filter to identify spam
http://spark.apache.org/External Subdomain Spark
A-TITLE Fast and general engine for large-scale data processing
http://sqoop.apache.org/External Subdomain Sqoop
A-TITLE Bulk Data Transfer for Apache Hadoop and Structured Datastores
http://steve.apache.org/External Subdomain Steve
A-TITLE Python based single transferable vote software system
http://storm.apache.org/External Subdomain Storm
A-TITLE Distributed, real-time computation system
http://streams.apache.org/External Subdomain Streams
A-TITLE interoperability of online profiles and activity feeds
http://struts.apache.org/External Subdomain Struts
A-TITLE Model 2 framework for building Java web applications
http://submarine.apache.org/External Subdomain Submarine
A-TITLE allowing infrastructure engineers and data scientists to build deep learning applications (TensorFlow, PyTorch, etc.) end to end on cluster management platfo...
http://subversion.apache.org/External Subdomain Subversion
A-TITLE Version Control
http://synapse.apache.org/External Subdomain Synapse
A-TITLE Enterprise Service Bus and Mediation Framework
http://syncope.apache.org/External Subdomain Syncope
A-TITLE Managing digital identities in enterprise environments
http://systemds.apache.org/External Subdomain SystemDS
A-TITLE A machine learning platform optimal for big data
http://tapestry.apache.org/External Subdomain Tapestry
A-TITLE Component-based Java Web Application Framework
http://tcl.apache.org/External Subdomain Tcl
A-TITLE Dynamic websites using TCL
http://tez.apache.org/External Subdomain Tez
A-TITLE High-performance and scalable distributed data processing framework
http://thrift.apache.org/External Subdomain Thrift
A-TITLE Framework for scalable cross-language services development
http://tika.apache.org/External Subdomain Tika
A-TITLE Content Analysis and Detection Toolkit
http://tinkerpop.apache.org/External Subdomain TinkerPop
A-TITLE A graph computing framework for both graph databases (OLTP) and graph analytic systems (OLAP)
http://tomcat.apache.org/External Subdomain Tomcat
A-TITLE A Java Servlet and JSP Container
http://tomee.apache.org/External Subdomain TomEE
A-TITLE Java EE Web Profile built on Apache Tomcat
http://trafficcontrol.apache.org/External Subdomain Traffic Control
A-TITLE building, monitoring, configuring, and provisioning a large scale content delivery network (CDN)
http://trafficserver.apache.org/External Subdomain Traffic Server
A-TITLE A fast, scalable and extensible HTTP/1.1 compliant caching proxy server
http://trafodion.apache.org/External Subdomain Trafodion
A-TITLE webscale SQL-on-Hadoop solution enabling transactional or operational workloads.
http://turbine.apache.org/External Subdomain Turbine
A-TITLE A Java Servlet Web Application Framework and associated component library
http://uima.apache.org/External Subdomain UIMA
A-TITLE Framework and annotators for unstructured information analysis
http://unomi.apache.org/External Subdomain Unomi
A-TITLE providing a reference implementation of the OASIS Customer Data Platform specification currently being worked on by the OASIS Context Server Technical Commit...
http://usergrid.apache.org/External Subdomain Usergrid
A-TITLE The BaaS Framework you run
http://vcl.apache.org/External Subdomain VCL
A-TITLE Virtual Computing Lab
http://velocity.apache.org/External Subdomain Velocity
A-TITLE A Java Templating Engine
http://ws.apache.org/External Subdomain Web Services
A-TITLE Projects related to Web Services
http://whimsical.apache.org/External Subdomain Whimsy
A-TITLE Tools that help automate various administrative tasks or information lookup activities
http://wicket.apache.org/External Subdomain Wicket
A-TITLE Component-based Java Web Application Framework.
http://xalan.apache.org/External Subdomain Xalan
A-TITLE XSLT processors in Java and C++
http://xerces.apache.org/External Subdomain Xerces
A-TITLE XML parsers in Java, C++ and Perl
http://xmlgraphics.apache.org/External Subdomain XML Graphics
A-TITLE Conversion from XML to graphical output
http://yetus.apache.org/External Subdomain Yetus
A-TITLE Collection of libraries and tools that enable contribution and release processes for software projects
http://zeppelin.apache.org/External Subdomain Zeppelin
A-TITLE A web-based notebook that enables interactive data analytics
http://zookeeper.apache.org/External Subdomain ZooKeeper
A-TITLE Centralized service for maintaining configuration information
http://community.apache.org/External Subdomain Text duplicate Overview
/foundation/conferences.htmlConferences
http://community.apache.org/gs...External Subdomain Text duplicate Summer of Code
http://community.apache.org/ne...External Subdomain Text duplicate Getting Started
/foundation/how-it-works.htmlText duplicate The Apache Way
http://www.apache.org/travel/Text duplicate Travel Assistance
/foundation/getinvolved.htmlText duplicate Get Involved
/foundation/policies/conduct.htmlText duplicate Code of Conduct
http://community.apache.org/ne...External Subdomain Community FAQ
http://www.apache.org/memorials/Memorials
http://incubator.apache.org/External Subdomain Text duplicate Incubator
http://labs.apache.org/External Subdomain Labs
http://www.apache.org/licenses/Licensing
/foundation/license-faq.htmlText duplicate Licensing FAQ
/foundation/marks/Trademark Policy
/foundation/contact.htmlContacts
http://www.apache.org/dev/Developer Information
/dev/infrastructure.htmlInfrastructure
http://www.apache.org/security/Text duplicate Security
http://status.apache.org/External Subdomain Status
/foundation/contact.htmlText duplicate Contacts
http://www.apache.org/press/Text duplicate Overview
https://blogs.apache.org/External Subdomain ASF News
https://blogs.apache.org/found...External Subdomain Announcements
https://twitter.com/TheASFExternal Twitter Feed
http://www.apache.org/press/Text duplicate Contacts
http://www.apache.org/legal/Legal Affairs
/legal/dmca.htmlDMCA
http://www.apache.org/licenses/Text duplicate Licensing
/foundation/marks/Text duplicate Trademark Policy
/foundation/records/Public Records
/foundation/policies/privacy.htmlPrivacy Policy
/licenses/exports/Export Information
/foundation/license-faq.htmlText duplicate Licensing FAQ
/foundation/contact.htmlText duplicate Contacts
/licenses/LICENSE-2.0Apache License, Version 2.0

Server configuration

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HTTP header
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The page response time is excellent with 0.08 seconds.
This website only loads 3 CSS files. That's ok.
This website only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (83 kB).

HTTP Response Header

NameValue
dateFri, 13 Nov 2020 15:10:47 GMT
serverApache/2.4.18 (Ubuntu)
last-modifiedFri, 13 Nov 2020 15:10:22 GMT
etag"14bde-5b3fe6d6d416f-gzip"
accept-rangesbytes
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cache-controlmax-age=3600
expiresFri, 13 Nov 2020 16:10:47 GMT
content-length16956
content-typetext/html
statuscode200
http_versionHTTP/1.1

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This website has social activity like shares, comments or likes on facebook.
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