Emmersberger.org - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
76% 
Page structure
31% 
Link structure
63% 
Server
89% 
External factors
27% 
SEO Score
Response time
0.45 s
File size
235.30 kB
Words
5895
Media files
7
Number of links
41 internal / 77 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
emmersberger.org – Software Engineering and Architecture
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
Software Engineering and Architecture
The length of the meta description is perfect. (240 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://emmersberger.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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 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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width
wpsso-beginwpsso meta tags and schema markup begin
generatorWordPress 6.5.4
descriptionSoftware Engineering and Architecture
robotsfollow, index, max-snippet:-1, max-image-preview:large, max-video-preview:-1
wpsso-endwpsso meta tags and schema markup end
wpsso-cached2024-06-10T07:19:42+00:00
wpsso-added2024-06-12T03:18:07+00:00 in 0.001170 secs for emmersberger.org
langen-us
twitter:domainemmersberger.org
twitter:site@cemmersb
twitter:titleemmersberger.org
twitter:descriptionSoftware Engineering and Architecture
twitter:cardsummary
fb:app_id966242223397117
og:typewebsite
og:urlhttps://emmersberger.org/
og:localeen_US
og:site_nameemmersberger.org
og:titleemmersberger.org
og:descriptionSoftware Engineering and Architecture
charsetUTF-8

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Page quality

Content
(Critically important)
The content of this page is too large (5895 words). Maybe the content could be divided into several pages.
These Typos were found:
  • definiton => Definition; definition
  • definitly => definitely
38.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
76 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 21.65 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: advantages
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
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)
This page uses Google authorship information without an image.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...2019/08/GraphQL.png?resize=750,263&ssl=1No alt attribute provided
...6/07/karaf_logo.png?resize=408,110&ssl=1karaf_logo
...89_baa33ca431_z.jpg?resize=640,359&ssl=18463683689_baa33ca431_z
...rencyConversion.png?resize=469,382&ssl=1CurrencyConversion
...93_8c346f345f_z.jpg?resize=300,225&ssl=1Calendar
...ds/2014/11/FOSS.png?resize=351,197&ssl=1Free and Open Source Software
.../esper-endpoint.jpg?resize=418,162&ssl=1Fig.1: Conceptual route configuration

Page structure

H1 heading
(Critically important)
Menu
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
There are 40 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Menu
H1 emmersberger.org
H1 Is GraphQL the Resurgence of RPC style API’s?
H1 What exactly is the application container Apache Karaf?
H1 Converting Locales to Currencies with Java Using Spring
H1 Java 8 Time API (JSR310), Hibernate and Spring-Data-JPA
H1 Release of Camel-Extra 2.14.0 and LGPL License Support
H1 Esper Component Configuration and Config File Support in Camel-Extra
H1 Post navigation
H2 Software Engineering and Architecture
H2 Overview of Core Features
H2 History of Origins
H2 Summary
H2 Java Locale
H2 Java Currency
H2 Discovering the Relation between Locales and Currencies
H2 Converting Locales into Currencies in Java
H2 Advanced Conversions via Spring Converters
H2 The Good, the Bad and the Ugly
H2 Serialization on DDL Generation
H2 Data Serialization on Query Execution
H2 Conclusion
H2 Using Camel-Esper to Query Event Streams
H2 Enabling the File-based Configuration for Esper
H2 Summary Duplicate text
H2 Empty heading
H2 Empty heading
H3 Provisioning and Deployment
H3 Logging
H3 Dynamic Configuration
H3 Administration and Management
H3 OSGi Framework Support
H3 Default Column Definiton: LocalDate to TINYBLOB
H3 Custom Column Definiton: LocalDate to DATETIME
H3 Conceptual Overview: Calling Esper from Camel
H3 Empty heading
H4 RPC – Remote Procedure Calls
H4 REST – Representational State Transfer
H4 GraphQL – Query language for your API
H4 Conclusion Duplicate text
H4 References
H4 Esper Event Query Language Configuration
H4 Esper Event Pattern Language Configuration
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (77) on this page.

Found links on this page

LinkAttributesAnchor text
https://emmersberger.org/Anchor Skip to content
A-TITLE Skip to content
https://emmersberger.org/Home
https://emmersberger.org/about/About
https://twitter.com/cemmersbExternal Twitter
http://de.linkedin.com/pub/chr...External Subdomain LinkedIn
https://www.xing.com/profile/C...External Subdomain Xing
https://emmersberger.org/emmersberger.org
A-TITLE emmersberger.org
/is-graphql-the-resurgence-of-...Is GraphQL the Resurgence of RPC style API’s?
A-TITLE Permalink to Is GraphQL the Resurgence of RPC style API’s?
/is-graphql-the-resurgence-of-...August 18, 2019
A-TITLE 2:12 pm
/author/cemmersb/cemmersb
A-TITLE View all posts by cemmersb
/category/uncategorized/Uncategorized
https://graphql.org/External GraphQL
https://apisyouwonthate.com/bl...External Phil Sturgeon
https://dzone.com/articles/rpc...External Tom Smith
https://sites.google.com/a/ath...External Subdomain Renato Athaydes
https://grpc.io/External gRPC
https://thrift.apache.org/External Subdomain Apache Foundation
https://tools.ietf.org/html/dr...External Subdomain M. Kelly
https://jsonapi.org/External JSON-API
https://ionspec.org/External Ion Working Group
/is-graphql-the-resurgence-of-...Anchor Leave your thought
/what-exactly-is-the-applicati...What exactly is the application container Apache Karaf?
A-TITLE Permalink to What exactly is the application container Apache Karaf?
/what-exactly-is-the-applicati...August 1, 2016
A-TITLE 6:30 am
/author/cemmersb/Text duplicate cemmersb
A-TITLE View all posts by cemmersb
/category/container/Container
/category/deployment/Deployment
/category/devops/DevOps
/category/programming/Programming
/category/software-engineering/Software Engineering
http://karaf.apache.org/External Subdomain Apache Karaf
https://www.osgi.org/External Subdomain OSGi
http://www.oracle.com/technetw...External Subdomain Java EE
http://spring.io/External Spring
https://i0.wp.com/emmersberger...External Subdomain IMG-ALT karaf_logo
https://jcp.org/aboutJava/comm...External JAAS
https://osgi.org/download/r4v4...External OSGi blueprint
http://download.oracle.com/otn...External Subdomain JPA
http://download.oracle.com/otn...External Subdomain JTA
https://karaf.apache.org/manua...External Subdomain clustering
http://karaf.apache.org/manual...External Subdomain monitoring
https://jclouds.apache.org/gui...External Subdomain cloud integration
https://ops4j1.jira.com/wiki/d...External Subdomain Pax Logging
http://felix.apache.org/External Subdomain Apache Felix
http://www.eclipse.org/equinox/External Subdomain Eclipse Equinox
http://servicemix.apache.org/External Subdomain Apache ServiceMix
https://twitter.com/cemmersbNew window External Follow me
/what-exactly-is-the-applicati...Anchor Text duplicate Leave your thought
/converting-locales-to-currenc...Converting Locales to Currencies with Java Using Spring
A-TITLE Permalink to Converting Locales to Currencies with Java Using Spring
/converting-locales-to-currenc...September 14, 2015
A-TITLE 6:45 am
/author/cemmersb/Text duplicate cemmersb
A-TITLE View all posts by cemmersb
/category/programming/Text duplicate Programming
/category/software-engineering/Text duplicate Software Engineering
https://flic.kr/p/dTUAhRNew window External IMG-ALT 8463683689_baa33ca431_z
https://docs.oracle.com/javase...New window External Subdomain Local
https://docs.oracle.com/javase...New window External Subdomain Currency
https://en.wikipedia.org/wiki/...New window External Subdomain ISO 4216
https://i0.wp.com/emmersberger...External Subdomain IMG-ALT CurrencyConversion
http://docs.spring.io/spring-f...New window External Subdomain spring-core
https://twitter.com/cemmersbNew window External Text duplicate Follow me
/converting-locales-to-currenc...Anchor Text duplicate Leave your thought
/java-8-time-api-hibernate-and...Java 8 Time API (JSR310), Hibernate and Spring-Data-JPA
A-TITLE Permalink to Java 8 Time API (JSR310), Hibernate and Spring-Data-JPA
/java-8-time-api-hibernate-and...July 14, 2015
A-TITLE 8:45 am
/author/cemmersb/Text duplicate cemmersb
A-TITLE View all posts by cemmersb
/category/programming/Text duplicate Programming
/category/software-engineering/Text duplicate Software Engineering
http://docs.oracle.com/javase/...External Subdomain Lambda expressions
http://www.oracle.com/technetw...External Subdomain Stream API
http://docs.oracle.com/javase/...External Subdomain Date-Time
https://jcp.org/en/jsr/detail?...External JSR 310
http://www.joda.org/joda-time/External Subdomain joda-time
https://www.flickr.com/photos/...New window External Subdomain IMG-ALT Calendar
http://projects.spring.io/spri...External Subdomain spring-data-jpa
http://hibernate.org/External Hibernate
https://www.mysql.com/External Subdomain MySQL
http://docs.spring.io/spring-d...External Subdomain Jsr310JpaConverters
https://twitter.com/cemmersbNew window External Text duplicate Follow me
/java-8-time-api-hibernate-and...Anchor 6 Thoughts
/camel-extra-2-14-0-release/Release of Camel-Extra 2.14.0 and LGPL License Support
A-TITLE Permalink to Release of Camel-Extra 2.14.0 and LGPL License Support
/camel-extra-2-14-0-release/July 3, 2015
A-TITLE 5:08 pm
/author/cemmersb/Text duplicate cemmersb
A-TITLE View all posts by cemmersb
/category/software-engineering/Text duplicate Software Engineering
https://code.google.com/a/apac...External Subdomain Camel-Extra
http://camel.apache.org/External Subdomain ASF Camel
https://www.flickr.com/photos/...New window External Subdomain IMG-ALT Free and Open Source Software
http://www.apache.org/licenses...External Subdomain Apache License
https://code.google.com/a/apac...External Subdomain Apache-Extras
https://www.gnu.org/licenses/o...External Subdomain GNU General Public License
https://twitter.com/cemmersbNew window External Text duplicate Follow me
/camel-extra-2-14-0-release/Anchor Text duplicate Leave your thought
/camel-extra-esper-component-c...Esper Component Configuration and Config File Support in Camel-Extra
A-TITLE Permalink to Esper Component Configuration and Config File Support in Camel-Extra
/camel-extra-esper-component-c...October 13, 2014
A-TITLE 3:34 am
/author/cemmersb/Text duplicate cemmersb
A-TITLE View all posts by cemmersb
/category/integration/Integration
/category/software-engineering/Text duplicate Software Engineering
https://code.google.com/a/apac...New window External Subdomain Text duplicate Camel-Extra
A-TITLE Camel-Extra
http://camel.apache.org/New window External Subdomain Apache Camel
A-TITLE Apache Camel
https://camel-extra.atlassian....New window External Subdomain request
A-TITLE Enhancement Request
http://www.apache.org/licenses...New window External Subdomain Apache license
A-TITLE Apache License, Version 2.0
http://esper.codehaus.org/New window External Subdomain Esper
A-TITLE Esper
http://esper.codehaus.org/espe...New window External Subdomain Anchor Esper documentation
A-TITLE Esper config documentation
http://camel.apache.org/esper....External Subdomain component description
A-TITLE camel-esper documentation
https://i0.wp.com/emmersberger...External Subdomain IMG-ALT Fig.1: Conceptual route configuration
http://esper.codehaus.org/espe...New window External Subdomain Anchor event processing language
A-TITLE Event Processing Language
http://esper.codehaus.org/espe...New window External Subdomain Anchor event pattern language
A-TITLE EPL Reference
http://www.antlr.org/New window External Subdomain ANTLR
A-TITLE ANTLR
http://www.princeton.edu/~acha...New window External Subdomain EBNF
A-TITLE Extended Backus-Naur Form
http://esper.codehaus.org/espe...New window External Subdomain configuration
A-TITLE Esper Configuration Options
http://esper.codehaus.org/espe...New window External Subdomain Text duplicate Esper documentation
A-TITLE Esper documentation
http://camel.apache.org/compon...New window External Subdomain Apache Camel Component Concept
A-TITLE Apache Camel Component Concept
http://camel.apache.org/esper....New window External Subdomain Camel-Extra Esper Componen
A-TITLE Camel-Extra Esper Component
http://camel-extra.googlecode....New window External Subdomain Camel-Extra Project
A-TITLE Camel-Extra Project
http://esper.codehaus.org/espe...New window External Subdomain Esper Event Processing Language
A-TITLE Esper Event Processing Language
http://esper.codehaus.org/espe...New window External Subdomain Esper Pattern Language
A-TITLE Esper Pattern Language
http://esper.codehaus.org/espe...New window External Subdomain Esper Configuration
A-TITLE Esper Configuration
https://twitter.com/cemmersbNew window External Text duplicate Follow me
/camel-extra-esper-component-c...Anchor Text duplicate Leave your thought
http://wordpress.org/External WordPress
A-TITLE A Semantic Personal Publishing Platform
http://wpshoppe.com/External WPshoppe

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.45 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (235 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
dateWed, 12 Jun 2024 03:18:06 GMT
serverApache
x-powered-byPHP/7.4.33
varyaccept,content-type
link<https://emmersberger.org/wp-json/>; rel="https://api.w.org/", <https://wp.me/5cnqd>; rel=shortlink
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 3 backlinks.
This page only has few backlinks from 1 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://emmersberger.org/sitemap.xml
Sitemap: https://emmersberger.org/news-sitemap.xml
User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Disallow: */cache/ionos-performance/

Similar sites

Search preview

emmersberger.org
emmersberger.org – Software Engineering and Architecture
Software Engineering and Architecture

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
org63%Check
Software63%Check
emmersberger63%Check
Engineering62%Check
Software Engineering62%Check
query or55%Check
or pattern54%Check
software license51%Check
emmersberger.org Software Engineering51%Check
so called49%Check
Show more keywords and terms

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