Quarto.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
80% 
Page quality
90% 
Page structure
20% 
Link structure
90% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.03 s
File size
57.00 kB
Words
578
Media files
10
Number of links
113 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Quarto
The page title is too short. (61 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
An open source technical publishing system for creating beautiful articles, websites, blogs, books, slides, and more. Supports Python, R, Julia, and JavaScript.
The length of the meta description is perfect. (973 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: Canada
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
generatorquarto-1.8.11
viewportwidth=device-width, initial-scale=1.0, user-scalable=yes
descriptionAn open source technical publishing system for creating beautiful articles, websites, blogs, books, slides, and more. Supports Python, R, Julia, and JavaScript.
quarto:offset./
langen
twitter:titleQuarto
twitter:descriptionAn open source technical publishing system for creating beautiful articles, websites, blogs, books, slides, and more. Supports Python, R, Julia, and JavaScript.
twitter:imagehttps://quarto.org/quarto-dark-bg.jpeg
twitter:cardsummary_large_image
og:titleQuarto
og:descriptionAn open source technical publishing system for creating beautiful articles, websites, blogs, books, slides, and more. Supports Python, R, Julia, and JavaScript.
og:imagehttps://quarto.org/quarto-dark-bg.jpeg
og:site_nameQuarto
charsetutf-8

Automatically check quarto.org including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
This page contains 578 words. That's ok.
22.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
13 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 16.8 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, user-scalable=yes" 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
https://quarto.org/quarto.pngQuarto logo.
/images/demo-jupyter-plain.pngExample Jupyter notebook entitled Palmer Penguins with code cells, text, and a scatterplot.
/images/demo-jupyter-output.pngOutput of example Jupyter notebook, Palmer Penguins, in HTML showing title, metadata, text, code, and scatterplot. At the top there is a dropdown option to show or hide the code.
https://quarto.org/images/hello-knitr.pngExample output with title (ggplot2 demo), author (Norah Jones), and date (5/22/2021). Below is a header reading Air Quality followed by body text (Figure 1 further explores the impact of temperature on ozone level.) with a toggleable code field, and figure with caption Figure 1 Temperature and ozone level.
https://quarto.org/images/hello-julia.pngExample Plots Demo output with title, author, date published and main section on Parametric plots which contains text, a toggleable code field, and the output of the plot, with the caption Figure 1 Parametric Plots.
/images/hello-observable.pngExample output with title, author, and date. Below, the main section reads Seattle Precipitation by Day (2012 to 2016) with a toggleable section to show code and a heatmap of the precipitation by day.
...es/Posit-Logos-2024_horiz-full-color.svgPosit
...gos-2024_horiz-full-color-white-text.svgPosit
Video URLWidthHeight
/images/hero_animation.mp4
/images/hero_animation_dark.mp4

Page structure

H1 heading
(Critically important)
Welcome to Quarto®
The H1 heading contains the words Welcome to! Use important keywords instead.
Too many H1 headings
The H1 heading is too short (18 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Welcome to Quarto®
H1 Hello, Quarto
H3 An open-source scientific and technical publishing system
H3 Analyze. Share. Reproduce. You have a story to tell with data—tell it with Quarto.
H3 Dynamic Documents
H3 Beautiful Publications
H3 Scientific Markdown
H3 Authoring Tools
H3 Interactivity
H3 Websites and Books
Some anchor texts are used more than once.
1 links don't have an anchor text.
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 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://quarto.org/index.htmlIMG-ALT Quarto logo.
https://quarto.org/index.htmlOverview
/docs/get-started/index.htmlGet Started
/docs/guide/index.htmlGuide
/docs/extensions/index.htmlExtensions
/docs/reference/index.htmlReference
/docs/gallery/index.htmlGallery
/docs/blog/index.htmlBlog
https://github.com/quarto-dev/...External Report a Bug
https://github.com/quarto-dev/...External Ask a Question
/docs/faq/index.htmlFAQ
https://twitter.com/quarto_pubExternal A-TITLE Quarto Twitter
https://github.com/quarto-dev/...External A-TITLE Quarto GitHub
/docs/blog/index.xmlA-TITLE Quarto Blog RSS
https://jupyter.org/External Jupyter
/docs/computations/python.htmlPython
/docs/computations/r.htmlR
/docs/computations/julia.htmlJulia
/docs/computations/ojs.htmlObservable
/docs/publishing/rstudio-conne...Posit Connect
/docs/publishing/confluence.htmlConfluence
https://pandoc.org/External Pandoc
/docs/get-started/index.htmlText duplicate Get Started
https://quarto.org/docs/guide/Text duplicate Guide
https://yihui.org/knitr/External knitr
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://github.com/JuliaLang/I...External IJulia
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
https://quarto.org/Anchor No Text
/docs/computations/python.htmlLearn more »
/docs/output-formats/all-forma...Text duplicate Learn more »
/docs/authoring/markdown-basic...Text duplicate Learn more »
/docs/get-started/index.htmlText duplicate Learn more »
/docs/interactive/Text duplicate Learn more »
https://quarto.org/docs/websites/Text duplicate Learn more »
/docs/get-started/index.htmlText duplicate Get Started
https://posit.co/External IMG-ALT Posit
https://posit.co/External Text duplicate IMG-ALT Posit
https://quarto.org/about.htmlAbout
/docs/faq/index.htmlText duplicate FAQ
https://quarto.org/license.htmlLicense
https://quarto.org/trademark.htmlTrademark
https://github.com/quarto-dev/...External Edit this page
https://github.com/quarto-dev/...External Report an issue
https://twitter.com/quarto_pubExternal No Text
https://github.com/quarto-dev/...External No Text
/docs/blog/index.xmlNo Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://quarto.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)
The page response time is excellent with 0.03 seconds.
The file size of the HTML document is fine (57 kB).

HTTP Response Header

NameValue
accept-rangesbytes
age84155
cache-controlpublic,max-age=0,must-revalidate
cache-status"Netlify Edge"; hit
content-encodingbr
content-typetext/html; charset=UTF-8
dateWed, 28 May 2025 09:58:03 GMT
etag"f3397f56f077bf55d3854e5387292971-ssl-df"
serverNetlify
strict-transport-securitymax-age=31536000
varyAccept-Encoding
x-nf-request-id01JWB57PFEN32SRC1TNFKSWEEB
content-length13101
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 2,112 referring domains.
This page has 48,962 backlinks.
This page has backlinks from 1,025 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Sitemap: https://quarto.org/sitemap.xml

Similar sites

Search preview

quarto.org
Quarto
An open source technical publishing system for creating beautiful articles, websites, blogs, books, slides, and more. Supports Python, R, Julia, and JavaScript.

Most important keywords

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

KeywordResultRecheck
Publish52%Check
publishing50%Check
books50%Check
websites50%Check
technical50%Check
system50%Check
Beautiful50%Check
source50%Check
Welcome50%Check
technical publishing system50%Check
Show more keywords and terms

Automatically check quarto.org including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions