Extensions.typo3.org - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
89% 
Page structure
58% 
Link structure
25% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.16 s
File size
79.80 kB
Words
993
Media files
23
Number of links
112 internal / 25 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
TYPO3 Extension Repository
The length of the page title is perfect. (265 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The TYPO3 Extension Repository (TER) is the central storage for public TYPO3 extensions. You can search and download your needed extension here.
The length of the meta description is perfect. (937 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://extensions.typo3.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-gb
Server location: United States of America
The following language is defined by HTML: en-gb
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
generatorTYPO3 CMS
descriptionThe TYPO3 Extension Repository (TER) is the central storage for public TYPO3 extensions. You can search and download your needed extension here.
viewportwidth=device-width, initial-scale=1
robotsindex,follow
apple-mobile-web-app-capableno
google-site-verificationQ2_M4_61U-kzP--ZATdnVcqmv89sRDRM-55f4OWMQ9Q
langen-gb
twitter:cardsummary
x-ua-compatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
The average number of words per sentence of 26.29 words is high.
This page contains 993 words. That's ok.
19.1% 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.
12 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.
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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 20 tags for this page.
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)
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
...3f64d48f0547522f58/Images/typo3_logo.svgNo alt attribute provided
...2f58/Images/Template/typo3_nomargins.svgTYPO3 LogoGo to the start page
/fileadmin/ter/b/e/belogin_images_7.1.0.svgBackend Login Images
/fileadmin/ter/s/o/solver_0.2.16.svgSolver
...05be62d969e6c355/Images/package-icon.svgt3md/measure
/fileadmin/ter/d/c/dce_3.2.4.pngDynamic Content Elements (DCE)
...05be62d969e6c355/Images/package-icon.svgrkw/rkw-template
...05be62d969e6c355/Images/package-icon.svgrkw/rkw-events
...t/y/typo3_ohdear_health_check_12.4.1.pngTYPO3 Oh Dear Health Check
/fileadmin/ter/k/l/klarokratie_12.4.14.pngKlaro!kratie
...05be62d969e6c355/Images/package-icon.svgportrino/px_dbmigrator
...05be62d969e6c355/Images/package-icon.svgchristophlehmann/route-cache
/fileadmin/ter/a/i/ai_suite_13.0.0.svgAI Suite
...in/ter/s/r/sr_feuser_register_12.4.7.svgFront End User Registration
...eadmin/ter/e/x/external_import_7.2.7.svgExternal Data Import
/fileadmin/ter/m/a/mail_3.1.1.svgMail
/fileadmin/ter/h/e/headless_4.5.0.svgTYPO3 Headless API
...e6c355/Icons/icon_verified_extension.svgverified logo
...05be62d969e6c355/Images/package-icon.svgdevskio/ds_notifier
/fileadmin/ter/a/s/asdis_11.2.0.svgAsdis - Asset Distribution
...er/w/a/wacon_cookie_management_5.0.0.pngWacon Cookie Management
...min/ter/c/o/container_elements_6.0.2.svgContainer elements
...2f58/Images/Template/typo3_nomargins.svgTYPO3

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 41 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H3 Backend Login Images Backend Login Images
H3 Solver Solver
H3 t3md/measure t3md/measure
H3 Dynamic Content Elements (DCE) Dynamic Content Elements (DCE)
H3 rkw/rkw-template rkw/rkw-template
H3 rkw/rkw-events rkw/rkw-events
H3 TYPO3 Oh Dear Health Check TYPO3 Oh Dear Health Check
H3 Klaro!kratie Klaro!kratie
H3 portrino/px_dbmigrator portrino/px_dbmigrator
H3 christophlehmann/route-cache christophlehmann/route-cache
H3 AI Suite AI Suite
H3 Front End User Registration Front End User Registration
H3 External Data Import External Data Import
H3 Mail Mail
H3 TYPO3 Headless API TYPO3 Headless API
H3 devskio/ds_notifier devskio/ds_notifier
H3 Asdis - Asset Distribution Asdis - Asset Distribution
H3 Update helper for TYPO3 LTS- 11 / 12
H3 Wacon Cookie Management Wacon Cookie Management
H3 Container elements Container elements
H4 belogin_images / stable
H4 solver / beta
H4 measure
H4 dce / stable
H4 rkw_template
H4 rkw_events
H4 typo3_ohdear_health_check / stable
H4 klarokratie / stable
H4 px_dbmigrator
H4 route_cache
H4 ai_suite / stable
H4 sr_feuser_register / stable
H4 external_import / stable
H4 mail / stable
H4 headless / stable / verified verified logo
H4 ds_notifier
H4 asdis / stable
H4 jve_upgradewizard / beta
H4 wacon_cookie_management / stable
H4 container_elements / stable
H4 Popular links
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.
3 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 25 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://extensions.typo3.org/IMG-ALT TYPO3 Logo
A-TITLE Go to the start page
https://extensions.typo3.org/Browse Extensions
A-TITLE Open menu for Browse Extensions
/about-extension-repository/wh...About Extension Repository
A-TITLE Open menu for About Extension Repository
/about-extension-repository/wh...No Text
/about-extension-repository/wh...What are extensions?
/about-extension-repository/ex...Extension Keys
/about-extension-repository/te...TER Packagist Integration
/about-extension-repository/ch...ChangeLog
https://extensions.typo3.org/faqFAQ
A-TITLE Open menu for FAQ
https://extensions.typo3.org/faqNo Text
https://docs.typo3.org/m/typo3...External Subdomain Choosing an extension key
https://docs.typo3.org/m/typo3...External Subdomain Anchor Publish an extension
A-TITLE Here you will get information about how to publish your extension into TER.
/faq/rest-apiREST API
/help/composer-supportComposer Support
/extension-documentation-awardTYPO3 Extension Award
A-TITLE Open menu for TYPO3 Extension Award
/extension-documentation-awardNo Text
/extension-documentation-award...Voting results
/loginLogin
A-TITLE Login with your typo3.org user account
/about-extension-repository/wh...Text duplicate About Extension Repository
/about-extension-repository/wh...Text duplicate What are extensions?
/about-extension-repository/ex...Text duplicate Extension Keys
/about-extension-repository/te...Text duplicate TER Packagist Integration
/about-extension-repository/ch...Text duplicate ChangeLog
https://extensions.typo3.org/faqText duplicate FAQ
https://docs.typo3.org/m/typo3...External Subdomain Text duplicate Choosing an extension key
https://docs.typo3.org/m/typo3...External Subdomain Anchor Text duplicate Publish an extension
A-TITLE Here you will get information about how to publish your extension into TER.
/faq/rest-apiText duplicate REST API
/help/composer-supportText duplicate Composer Support
/extension-documentation-awardText duplicate TYPO3 Extension Award
/extension-documentation-award...Text duplicate Voting results
https://extensions.typo3.org/Relevance
/?tx_solr[sort]=title+ascTitle
/?tx_solr[sort]=extensionKey+ascKey
/?tx_solr[sort]=lastUpload+descLast Upload
/?tx_solr[sort]=firstUpload+descFirst Upload
/?tx_solr[sort]=author+ascAuthor
/?tx_solr[sort]=likes+descLikes
/?tx_solr[filter][0]=typo3:13+LTS13 LTS 255
/?tx_solr[filter][0]=typo3:12+LTS12 LTS 1199
/?tx_solr[filter][0]=typo3:11+LTS11 LTS 1518
/?tx_solr[filter][0]=typo3:10+LTS10 LTS 1495
/?tx_solr[filter][0]=verified:1Verified 10
/?tx_solr[filter][0]=distribut...Distribution 51
/?tx_solr[filter][0]=composer:1Composer support 2074
/?tx_solr[filter][0]=installat...Extension Manager 8741
/?tx_solr[filter][0]=installat...Composer 2074
/?tx_solr[filter][0]=tags:typo3#typo3 181
/?tx_solr[filter][0]=tags:backend#backend 136
/?tx_solr[filter][0]=tags:exte...#extension 112
/?tx_solr[filter][0]=tags:TYPO...#TYPO3 CMS 98
/?tx_solr[filter][0]=tags:Fron...#Frontend 97
/?tx_solr[filter][0]=tags:content#content 96
/?tx_solr[filter][0]=tags:form#form 85
/?tx_solr[filter][0]=tags:GDPR#GDPR 80
/?tx_solr[filter][0]=tags:resp...#responsive 72
/?tx_solr[filter][0]=tags:Fluid#Fluid 70
/?tx_solr[filter][0]=tags:google#google 70
/?tx_solr[filter][0]=tags:News#News 63
/?tx_solr[filter][0]=tags:fal#fal 62
/?tx_solr[filter][0]=tags:seo#seo 55
/?tx_solr[filter][0]=tags:Extbase#Extbase 54
/?tx_solr[filter][0]=tags:login#login 54
/?tx_solr[filter][0]=tags:DSGVO#DSGVO 51
/?tx_solr[filter][0]=tags:cache#cache 50
/?tx_solr[filter][0]=tags:temp...#template 48
/?tx_solr[filter][0]=tags:boot...#bootstrap 45
/?tx_solr[filter][0]=tags:Api#Api 44
/?tx_solr[filter][0]=tags:image#image 44
/?tx_solr[filter][0]=tags:secu...#security 40
/?tx_solr[filter][0]=tags:RKW#RKW 37
/?tx_solr[filter][0]=tags:search#search 37
/extension/belogin_imagesBackend Login Images
/extension/download/belogin_im...Nofollow v7.1.0
A-TITLE Downlad version 7.1.0 of TYPO3 extension belogin_images
https://github.com/SvenJuergen...Nofollow External Documentation
A-TITLE Go to documentation of extension belogin_images
/extension/solverSolver
/extension/download/solverNofollow v0.2.16
A-TITLE Downlad version 0.2.16 of TYPO3 extension solver
https://docs.typo3.org/p/elias...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension solver
/package/t3md/measuret3md/measure
/extension/dceDynamic Content Elements (DCE)
/extension/download/dceNofollow v3.2.4
A-TITLE Downlad version 3.2.4 of TYPO3 extension dce
https://docs.typo3.org/p/t3/dc...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension dce
/package/rkw/rkw-templaterkw/rkw-template
/package/rkw/rkw-eventsrkw/rkw-events
/extension/typo3_ohdear_health...TYPO3 Oh Dear Health Check
/extension/download/typo3_ohde...Nofollow v12.4.1
A-TITLE Downlad version 12.4.1 of TYPO3 extension typo3_ohdear_health_check
https://github.com/devskio/TYP...Nofollow External Text duplicate Documentation
A-TITLE Go to documentation of extension typo3_ohdear_health_check
/extension/klarokratieKlaro!kratie
/extension/download/klarokratieNofollow v12.4.14
A-TITLE Downlad version 12.4.14 of TYPO3 extension klarokratie
https://github.com/skroggel/t3...Nofollow External Text duplicate Documentation
A-TITLE Go to documentation of extension klarokratie
/package/portrino/px_dbmigratorportrino/px_dbmigrator
/package/christophlehmann/rout...christophlehmann/route-cache
/extension/ai_suiteAI Suite
/extension/download/ai_suiteNofollow v13.0.0
A-TITLE Downlad version 13.0.0 of TYPO3 extension ai_suite
https://www.autodudes.de/docum...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension ai_suite
/extension/sr_feuser_registerFront End User Registration
/extension/download/sr_feuser_...Nofollow v12.4.7
A-TITLE Downlad version 12.4.7 of TYPO3 extension sr_feuser_register
https://codeberg.org/sjbr/sr-f...Nofollow External Text duplicate Documentation
A-TITLE Go to documentation of extension sr_feuser_register
/extension/external_importExternal Data Import
/extension/download/external_i...Nofollow v7.2.7
A-TITLE Downlad version 7.2.7 of TYPO3 extension external_import
https://docs.typo3.org/p/cobwe...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension external_import
/extension/mailMail
/extension/download/mailNofollow v3.1.1
A-TITLE Downlad version 3.1.1 of TYPO3 extension mail
https://docs.typo3.org/p/media...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension mail
/extension/headlessTYPO3 Headless API
/extension/download/headlessNofollow v4.5.0
A-TITLE Downlad version 4.5.0 of TYPO3 extension headless
https://docs.typo3.org/p/frien...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension headless
/package/devskio/ds_notifierdevskio/ds_notifier
/extension/asdisAsdis - Asset Distribution
/extension/download/asdisNofollow v11.2.0
A-TITLE Downlad version 11.2.0 of TYPO3 extension asdis
https://docs.typo3.org/typo3cm...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension asdis
/extension/jve_upgradewizardUpdate helper for TYPO3 LTS- 11 / 12
/extension/download/jve_upgrad...Nofollow v12.4.22
A-TITLE Downlad version 12.4.22 of TYPO3 extension jve_upgradewizard
https://github.com/velletti/jv...Nofollow External Anchor Text duplicate Documentation
A-TITLE Go to documentation of extension jve_upgradewizard
/extension/wacon_cookie_manage...Wacon Cookie Management
/extension/download/wacon_cook...Nofollow v5.0.0
A-TITLE Downlad version 5.0.0 of TYPO3 extension wacon_cookie_management
https://docs.typo3.org/p/wacon...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension wacon_cookie_management
/extension/container_elementsContainer elements
/extension/download/container_...Nofollow v6.0.2
A-TITLE Downlad version 6.0.2 of TYPO3 extension container_elements
https://docs.typo3.org/p/buepr...Nofollow External Subdomain Text duplicate Documentation
A-TITLE Go to documentation of extension container_elements
/?tx_solr[page]=22
/?tx_solr[page]=33
/?tx_solr[page]=44
/?tx_solr[page]=55
/?tx_solr[page]=66
/?tx_solr[page]=77
/?tx_solr[page]=88
/?tx_solr[page]=99
/?tx_solr[page]=1010
/?tx_solr[page]=2»
https://get.typo3.org/stableExternal Subdomain Download
https://typo3.org/typo3-cms/ov...External Get more info
https://www.facebook.com/typo3/External Subdomain No Text
https://twitter.com/typo3External No Text
https://www.youtube.com/user/t...External Subdomain No Text
https://extensions.typo3.org/Extension list
https://typo3.org/legal-notice/New window External legal info
https://typo3.org/privacy-policy/New window External privacy policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://extensions.typo3.org/"
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 is excellent with 0.16 seconds.
The file size of the HTML document is fine (80 kB).

HTTP Response Header

NameValue
servernginx
dateTue, 05 Nov 2024 23:31:05 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
content-languageen
cache-controlprivate, no-store
x-powered-bynothing
content-security-policydefault-src data: 'self'; script-src 'unsafe-inline' typo3.azureedge.net code.highcharts.com *.typo3.org; font-src 'self' fonts.googleapis.com fonts.gstatic.com; style-src 'self' 'unsafe-inline' fonts.googleapis.com; img-src 'self' data: *.typo3.org *.gravatar.com
x-content-security-policydefault-src data: 'self'; script-src 'unsafe-inline' typo3.azureedge.net code.highcharts.com *.typo3.org; font-src 'self' fonts.googleapis.com fonts.gstatic.com; style-src 'self' 'unsafe-inline' fonts.googleapis.com; img-src 'self' data: *.typo3.org *.gravatar.com
x-webkit-cspdefault-src data: 'self'; script-src 'unsafe-inline' typo3.azureedge.net code.highcharts.com *.typo3.org; font-src 'self' fonts.googleapis.com fonts.gstatic.com; style-src 'self' 'unsafe-inline' fonts.googleapis.com; img-src 'self' data: *.typo3.org *.gravatar.com
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
x-xss-protection1; mode=block
referrer-policystrict-origin-when-cross-origin
strict-transport-securitymax-age=63072000
content-encodinggzip
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 943 referring domains.
This page has 104,801 backlinks.
This page has backlinks from 733 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

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extensions.typo3.org
TYPO3 Extension Repository
The TYPO3 Extension Repository (TER) is the central storage for public TYPO3 extensions. You can search and download your needed extension here.

Most important keywords

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

KeywordResultRecheck
TYPO381%Check
TYPO3 Extension80%Check
Extension76%Check
TYPO3 Extension Repository73%Check
Extension Repository66%Check
TYPO3 Headless64%Check
TYPO3 CMS59%Check
TYPO3 Uploaded59%Check
Extensions58%Check
Repository58%Check
Show more keywords and terms

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