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91
100
LaTeX - A document preparation system
LaTeX is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation.
https://www.latex-project.org/
0 high issues
0.0%
3 medium issues
9.1%
3 low issues
9.1%
27 tests passed
81.8%
0.58 seconds
4.32 kB
7 resources
Secure
Seo
Title
The title tag is perfect.
LaTeX - A document preparation system
Meta description
The meta description tag is good.
LaTeX is a high-quality typesetting system; it includes features designed for the production of technical and scientific documentation.
Headings
The headings are properly set.
  1. LaTeX – A document preparation system
  1. Recent News
  2. LaTeX the product
  3. The LaTeX3 Project
  1. LaTeX Books
  2. Documentation
  3. LaTeX Team
Content keywords
The content has relevant keywords.
latexadocumentpreparationsystem
Image keywords
All images have alt attributes set.
SEO friendly URL
The URL is SEO friendly.
https://www.latex-project.org/
404 page
The website has 404 error pages.
https://www.latex-project.org/404-54284ef64378e7994d032ad8fea49b1d
Robots.txt
The webpage can be accessed by search engines.
Noindex
The webpage does not have a noindex tag set.
In-page links
The number of links on the webpage is okay.
Language
The webpage has the language declared.
en
Favicon
The webpage does not have a favicon.
Performance
Text compression
The HTML file is compressed.
Load time
The webpage loaded in 0.58 seconds.
Page size
The size of the HTML webpage is 4,315.00.
HTTP requests
There are fewer than 7 HTTP requests on the webpage.
  1. https://www.latex-project.org/js/vgwort.js
  2. https://www.latex-project.org/js/cookieconsent.js
  3. https://www.google.com/coop/cse/brand?form=cse-search-box&lang=en
  4. https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
  1. https://www.latex-project.org/css/screen.css
  2. https://www.latex-project.org/fa/css/font-awesome.css
  1. https://www.latex-project.org/img/latex-project-logo.svg
Image format
The images are served in the AVIF, WebP format.
JavaScript defer
The are 4 javascript resources without the defer attribute.
  1. https://www.latex-project.org/js/vgwort.js
  2. https://www.latex-project.org/js/cookieconsent.js
  3. https://www.google.com/coop/cse/brand?form=cse-search-box&lang=en
  4. https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
DOM size
The DOM size is optimal.
The HTML file has 181 DOM nodes.
Security
HTTPS encryption
The webpage uses HTTPS encryption.
The HTML file has https://www.latex-project.org/ DOM nodes.
Mixed content
There are no mixed content resources on the webpage.
Server signature
The webpage has a public server signature.
Apache/2.4.25 (Debian)
Unsafe cross-origin links
The webpage does not have unsafe cross-origin links.
Plaintext email
The webpage does not contain any plaintext emails.
Miscellaneous
Structured data
There are no structured data tags on the webpage.
Meta viewport
The webpage has a meta viewport tag set.
width=device-width
Character set
The webpage has a charset value set.
utf-8
Sitemap
No sitemaps found.
Social
The webpage does not contain any social links.
Content length
The webpage has 558 words.
Text to HTML ratio
The text to HTML ratio is 29%.
Inline CSS
The webpage does not contain inline CSS code.
Deprecated HTML
There are no deprecated HTML tags on the webpage.