Opensource.com - SEO Checker

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Overview of the SEO Check
Meta information
69% 
Page quality
90% 
Page structure
89% 
Link structure
85% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.04 s
File size
45.80 kB
Words
576
Media files
17
Number of links
77 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Opensource.com
The page title is too short. (155 pixels of 580 max pixel length) Optimize title
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://opensource.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
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 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
GeneratorDrupal 10 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
twitter:cardsummary
twitter:site@opensourceway
twitter:titleOpensource.com
og:site_nameOpensource.com
og:typewebsite
og:urlhttps://opensource.com/
og:titleOpensource.com
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 576 words. That's ok.
35.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 15.46 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, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 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)
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
...sets/img/l_supported-by-redhat-white.svgSupported by Red HatSupported by Red Hat
https://opensource.com/themes/osdc/logo.svgHome
...sets/img/l_supported-by-redhat-white.svgSupported by Red Hat
...amylla-battani-ABVE1cyT7hk-unsplash.webpHands in a circle
...-ABVE1cyT7hk-unsplash.webp?itok=TrY1nclDHands in a circle
...ple_remote_teams_world.png?itok=IpuGEPtXRemote people connected on cloudsRemote people connected on clouds
...r_web_internet_website.png?itok=QvQMcVZIDigital creative of a browser on the internetDigital creative of a browser on the internet
...mages/microphone_speak.png?itok=MopHVObWphoto of microphonephoto of microphone
...documents_paper_folder.png?itok=MDz5v3zHFiles in a folderFiles in a folder
...o_conference_talk_team.png?itok=7kYkOyMPTwo people chatting via a video conference appTwo people chatting via a video conference app
...ead-images/cloud-globe.png?itok=dyWexPPFIntroduction to the Domain Name System (DNS)Introduction to the Domain Name System (DNS)
...n-focus-windows-office.png?itok=o33Y6omABusiness woman on laptop sitting in front of windowWoman using laptop concentrating
...nds_team_collaboration.png?itok=qFR4FVf3a checklist for a teama checklist for a team
...d-images/custom_gnomes.png?itok=np3Gk-pGGNOMEGNOME
...es/python_jungle_lead.jpeg?itok=tpFPCKg4Real python in the graphic junglePython in the jungle
...amming_keyboard_coding.png?itok=ePvYP5D4Programming keyboard.Programming keyboard.
https://opensource.com/themes/osdc/logo.svgHome

Page structure

H1 heading
(Critically important)
Home Page
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Home Page
H2 User account menu
H2 Main navigation
H2 New developments at Opensource.com
H2 A distributed database load-balancing architecture with ShardingSphere
H2 Edit your photos with open source artificial intelligence
H2 5 reasons virtual machines still matter
H2 New developments at Opensource.com Duplicate text
H2 Tips for running virtual, in-person, and hybrid events
H2 Generate web pages from Markdown with Docsify-This
H2 How I used guilt as a motivator for good
H2 3 reasons to host a docathon for your open source project
H2 Run a virtual conference using only open source tools
H2 Find the perfect open source tool
H2 3 key open source challenges in developing countries
H2 Test your Drupal website with Cypress
H2 5 open ways to help UX designers and developers collaborate better
H2 What's new in GNOME 44?
H2 Retry your Python code until it fails
H2 Learn Tcl/Tk and Wish with this simple game
H2 About This Site
H2 Legal
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://opensource.com/Anchor Skip to main content
https://www.redhat.com/en?intc...New window External Subdomain IMG-ALT Supported by Red Hat
/user/login?current=/Log in
https://opensource.com/feedRSS
A-TITLE RSS
https://opensource.com/IMG-ALT Home
https://www.redhat.com/en?intc...New window External Subdomain Text duplicate IMG-ALT Supported by Red Hat
https://opensource.com/Articles
https://opensource.com/resourcesResources
/resources/what-open-sourceWhat is open source?
/open-source-wayThe open source way
/resources/projects-and-applic...Projects and applications
/resources/organizationsOrganizations
/alternativesOpen source alternatives
/alternatives/adobe-acrobatAlternatives to Acrobat
/alternatives/autocadAlternatives to AutoCAD
/alternatives/dreamweaverAlternatives to Dreamweaver
/alternatives/gmailAlternatives to Gmail
/alternatives/matlabAlternatives to MATLAB
/alternatives/minecraftAlternatives to Minecraft
/alternatives/google-photosAlternatives to Google Photos
/life/12/6/design-without-debt...Alternatives to Photoshop
/alternatives/skypeAlternatives to Skype
/alternatives/slackAlternatives to Slack
/alternatives/trelloAlternatives to Trello
/alternativesMore...
/resources/linuxLinux
https://opensource.com/downloadsDownloads
https://opensource.com/faqFrequently Asked Questions
/article/23/6/new-developments...IMG-ALT Hands in a circle
/article/23/6/new-developments...New developments at Opensource.com
/users/adminOpensource.com
/article/23/4/distributed-data...A distributed database load-balancing architecture with ShardingSphere
/users/wuweijieWu Weijie
/article/23/4/edit-photos-open...Edit your photos with open source artificial intelligence
/users/don-watkinsDon Watkins
/article/23/4/5-reasons-virtua...5 reasons virtual machines still matter
/users/alansmitheeAlan Smithee
/article/23/6/new-developments...Text duplicate IMG-ALT Hands in a circle
/article/23/6/new-developments...Text duplicate New developments at Opensource.com
/users/adminText duplicate Opensource.com
/article/23/5/virtual-in-perso...IMG-ALT Remote people connected on clouds
/article/23/5/virtual-in-perso...Tips for running virtual, in-person, and hybrid events
/users/rpaikRay Paik
/article/23/5/docsify-markdown...IMG-ALT Digital creative of a browser on the internet
/article/23/5/docsify-markdown...Generate web pages from Markdown with Docsify-This
/users/paulhibbittsPaul Hibbitts
/article/23/4/guilt-motivationIMG-ALT photo of microphone
/article/23/4/guilt-motivationHow I used guilt as a motivator for good
/users/its-suryaSurya Seetharaman
/article/23/4/open-source-doca...IMG-ALT Files in a folder
/article/23/4/open-source-doca...3 reasons to host a docathon for your open source project
/users/lmalivertLydie Modé-Malivert
/article/23/4/open-source-tool...IMG-ALT Two people chatting via a video conference app
/article/23/4/open-source-tool...Run a virtual conference using only open source tools
/users/mairinMáirín Duffy
/alternatives?utm_source=intctaGet started
/article/23/4/challenges-open-...IMG-ALT Introduction to the Domain Name System (DNS)
/article/23/4/challenges-open-...3 key open source challenges in developing countries
/users/ahmed-sobehAhmed Sobeh
/article/23/4/website-test-dru...IMG-ALT Business woman on laptop sitting in front of window
/article/23/4/website-test-dru...Test your Drupal website with Cypress
/users/cobadgerJordan Graham
/article/23/4/designers-develo...IMG-ALT a checklist for a team
/article/23/4/designers-develo...5 open ways to help UX designers and developers collaborate better
/users/krikerKatie Riker
/article/23/4/linux-gnome-44-f...IMG-ALT GNOME
/article/23/4/linux-gnome-44-f...What's new in GNOME 44?
/users/jim-hallJim Hall
/article/23/4/retry-your-pytho...IMG-ALT Real python in the graphic jungle
/article/23/4/retry-your-pytho...Retry your Python code until it fails
/users/moshezMoshe Zadka
/article/23/4/learn-tcltk-wish...IMG-ALT Programming keyboard.
/article/23/4/learn-tcltk-wish...Learn Tcl/Tk and Wish with this simple game
/users/jamesfJames Farrell
https://opensource.com/?page=1Load More
A-TITLE Load more items
https://opensource.com/Text duplicate Opensource.com
http://creativecommons.org/lic...External Creative Commons license
https://opensource.com/Text duplicate IMG-ALT Home
/privacy-policyPrivacy Policy
https://opensource.com/legalTerms of use
https://mastodon.sdf.org/@Open...External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://opensource.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.04 seconds.
The file size of the HTML document is fine (46 kB).

HTTP Response Header

NameValue
cache-controlmax-age=3600, public
content-encodinggzip
content-languageen
content-typetext/html; charset=UTF-8
etagW/"1729399399"
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedSun, 20 Oct 2024 04:43:19 GMT
referrer-policyno-referrer-when-downgrade
servernginx
strict-transport-securitymax-age=1000; includeSubDomains
x-content-type-optionsnosniff
x-drupal-cacheHIT
x-drupal-dynamic-cacheUNCACHEABLE
x-frame-optionsSAMEORIGIN
x-generatorDrupal 10 (https://www.drupal.org)
x-pantheon-styx-hostnamestyx-fe1-a-5bbb8f6849-m8lxr
x-styx-req-idb0dcbd61-9669-11ef-8213-927ea7e1845f
x-xss-protection1
age1521
accept-rangesbytes
via1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
dateThu, 31 Oct 2024 23:22:46 GMT
x-served-bycache-chi-klot8100123-CHI, cache-fra-etou8220138-FRA, cache-fra-etou8220138-FRA, cache-fra-etou8220116-FRA
x-cacheHIT, HIT, MISS, MISS
x-cache-hits49, 3, 0, 0
x-timerS1730416967.632580,VS0,VE5
varyAccept-Encoding, Cookie, Origin, Cookie, Cookie, orig-host
content-length10629
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 15,915 referring domains.
This page has 979,837 backlinks.
This page has backlinks from 10,575 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
Disallow: /media/oembed
Disallow: /*/media/oembed
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout
Disallow: /index.php/media/oembed
Disallow: /index.php/*/media/oembed

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opensource.com
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Most important keywords

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

KeywordResultRecheck
source66%Check
Opensource66%Check
Open Source63%Check
open61%Check
Source Project54%Check
Page54%Check
open source tools53%Check
GNOME44%Check
Site44%Check
web44%Check
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