Latex-project.org - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
70% 
Page structure
100% 
Link structure
95% 
Server
95% 
External factors
100% 
SEO Score
Response time
0.01 s
File size
11.90 kB
Words
437
Media files
1
Number of links
41 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
LaTeX - A document preparation system
The length of the page title is perfect. (356 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
LaTeX is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation.
The length of the meta description is perfect. (811 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: Germany
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
descriptionLaTeX is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation.
viewportwidth=device-width
langen
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 437 words on this page. Good pages should have about 800 words of useful content.
34.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
7 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 15.92 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 5 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 9 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
/img/latex-project-logo.svgThe LaTeX Project logo

Page structure

H1 heading
(Critically important)
LaTeX – A document preparation system
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 LaTeX – A document preparation system
H2 Recent News
H2 LaTeX the product
H2 The LaTeX3 Project
H3 LaTeX Books
H3 Documentation
H3 LaTeX Team
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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://latex-project.org/The LaTeX Project
IMG-ALT The LaTeX Project logo
https://latex-project.org/Home
https://latex-project.org/about/About
https://latex-project.org/get/Get
https://latex-project.org/latex3/LaTeX3
/publications/Publications
https://latex-project.org/help/Help
https://latex-project.org/news/News
https://latex-project.org/lppl/free software
https://www.tug.org/donate.htmlExternal Subdomain donation to the TeX Users Group (choose LaTeX Project contribution)
https://github.com/sponsorsExternal GitHub sponsor program
https://github.com/sponsors/Fr...External Frank
https://github.com/sponsors/Da...External David
https://github.com/sponsors/Jo...External Joseph
/news/2025/05/05/latex-dev-3/Final pre-release of LaTeX 2025-06-01 is available for testing
/news/2025/03/29/new-texlive-net/New TeXLive.net server & Book Discounts
/news/2025/01/29/pdf-structure/Interpreting a PDF Structure Tree as XML
/news/2024/12/25/greetings/Season's Greetings from the LaTeX Project!
/news/2024/11/27/latex-dev-1/Better multicolumn marks: Pre-release of LaTeX 2025-06-01 is available for testing
/news/2024/11/01/issue40-of-la...LaTeX 2024-11-01 released and distributed
/news/2024/09/08/TUG-online-ta...TUG Conference 2024 in Prague: talks and accessibility workshop
https://latex-project.org/news/All News
/feed.xmlRSS News Feed
https://latex-project.org/about/Introduction
https://latex-project.org/get/Getting LaTeX
/news/latex2e-news/LaTeX2e Release Newsletters
https://latex-project.org/help/Getting help
https://latex-project.org/latex3/LaTeX3 Project
/publications/Text duplicate Publications
/latex3/code/Development Code
https://www.tug.org/donate.htmlExternal Subdomain Donations
https://www.tug.org/donate.htmlExternal Subdomain LaTeX Project contribution
/help/books/LaTeX Books List of books on LaTeX in English, French, German, and Spanish.
/help/documentation/Documentation The official LaTeX help and documentation section.
/about/team/LaTeX Team Learn more about the people behind the LaTeX project.
https://latex-project.org/lppl/LaTeX Project Public License
https://latex-project.org/Text duplicate Home
https://latex-project.org/about/Text duplicate About
/about/team/Team
https://latex-project.org/news/LaTeX News
https://latex-project.org/get/Text duplicate Getting LaTeX
/publications/Text duplicate Publications
https://latex-project.org/help/Text duplicate Help
/help/documentationDocumentation
/help/booksLaTeX Books
https://latex-project.org/bugs/Bugs
/privacy/Privacy
/contact/Contact

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://latex-project.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
This page loads 5 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.01 seconds.
This page only loads 2 CSS files. That's ok.
The file size of the HTML document is fine (12 kB).

HTTP Response Header

NameValue
dateMon, 12 May 2025 04:17:17 GMT
serverApache
last-modifiedTue, 06 May 2025 10:30:53 GMT
etag"2f9b-634751c6e711e-gzip"
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length4381
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 296 referring domains.
This page has 795 backlinks.
This page has backlinks from 250 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# google.com landing page quality check
User-agent: AdsBot-Google
Disallow: 

User-agent: *
Disallow: /cgi-bin/
Disallow: /publications/eurotex-2005-notes/
Disallow: /publications/pdfTeX-meeting-2005-09-24/

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Search preview

latex-project.org
LaTeX - A document preparation system
LaTeX is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation.

Most important keywords

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

KeywordResultRecheck
LaTeX90%Check
document77%Check
system73%Check
document preparation system72%Check
LaTeX Project70%Check
LaTeX team63%Check
preparation62%Check
LaTeX 2025-06-0161%Check
typesetting system60%Check
LaTeX Project contribution57%Check
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