Taichi-lang.org - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
84% 
Page structure
58% 
Link structure
0% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.16 s
File size
85.80 kB
Words
852
Media files
77
Number of links
0 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Taichi Lang: High-performance Parallel Programming in Python
The length of the page title is perfect. (565 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Taichi is a domain-specific language embedded in Python that helps you easily write portable, high-performance parallel programs.
The length of the meta description is perfect. (805 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
Server location: United States of America
The language is not specified in the HTML markup.
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
descriptionTaichi is a domain-specific language embedded in Python that helps you easily write portable, high-performance parallel programs.
keywordsparallel programming, high performance computing, taichi, taichi lang, taichi language, numerical simulation, accelerate python
viewportwidth=device-width, initial-scale=1
next-head-count34
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 852 words. That's ok.
28.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
24 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 16.69 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 17 tags for this page.
Image SEO
(Somewhat important)
29 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
data:[...] Base64No alt attribute provided
data:[...] Base64notification icon
data:[...] Base64No alt attribute provided
...27d47fe3873eba7/7c77c/taichilanglogo.svgTaichi Logo
data:[...] Base64No alt attribute provided
...f0469c3d760a8/5d500/community/github.svgGithub stars
data:[...] Base64No alt attribute provided
...27d47fe3873eba7/7c77c/taichilanglogo.svgTaichi Logo
data:[...] Base64No alt attribute provided
...f0469c3d760a8/5d500/community/github.svgGithub stars
data:[...] Base64No alt attribute provided
...27d47fe3873eba7/7c77c/taichilanglogo.svgTaichi Logo
data:[...] Base64No alt attribute provided
...3cf1a5205e217d8/1f0bf/code-copy/copy.svgCopy Logo
data:[...] Base64No alt attribute provided
...3cf1a5205e217d8/1f0bf/code-copy/copy.svgCopy Logo
data:[...] Base64No alt attribute provided
...31b7612638c315/9d858/apps/python-acc.svgSpeed up Python
...a383b9e262704/fbe70/apps/python-code.svgimage
data:[...] Base64No alt attribute provided
...1e53/04b30/apps/numerical-simulation.svgNumerical simulation
...4c0d/763bf/apps/numerical-simulation.pngimage
data:[...] Base64No alt attribute provided
...08a31a03773525d/34680/apps/3d-render.svg3D rendering
...7e94313e63fb94a/1615f/apps/3d-render.jpgimage
data:[...] Base64No alt attribute provided
...6ddc1fdc166d/63b5c/apps/robot-vision.svgComputer vision
...1dfab2ac61c/f9284/advantages/fractal.pngEasy to learn
...1dfab2ac61c/f9284/advantages/fractal.pngEasy to learn
...5b5f80db763/7be99/advantages/fast-en.pngHigh-performance
...5b5f80db763/7be99/advantages/fast-en.pngHigh-performance
...74bd0274fe8/b6442/advantages/ecology.pngIntegrated into the Python ecosystem
...74bd0274fe8/b6442/advantages/ecology.pngIntegrated into the Python ecosystem
...f97/advantages/multi-platform-poster.jpgUniversal deployment
data:[...] Base64No alt attribute provided
...31d0ea6f5b6a3fe51/4d9f9/language/hpc.svgHigh-performance parallel computing
data:[...] Base64No alt attribute provided
...c/language/automatic-differentiation.svgAutomatic differentiation
data:[...] Base64No alt attribute provided
...21bc8/6c933/language/flexible-layout.svgFlexible SNode system
...74/930bd/language/flexible-layout-en.pngimage
data:[...] Base64No alt attribute provided
...age/spatially-sparse-data-structures.svgSpatially sparse data structures
...7328f430d32ab373ed79baf9b/f0540/bg-1.pngUser Page
...1e4/25036/user-logo/user-logo-all-en.pnguser logo
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
...df9180114d2/0d974/user-logo/card-eth.pnghttps://d33wubrfki0l68.cloudfront.net/cb20380683fa4a94f486c7596aff1df9180114d2/0d974/user-logo/card-eth.png
data:[...] Base64No alt attribute provided
...173ba0b4f2ec49a/5308c/user-logo/utah.pnghttps://d33wubrfki0l68.cloudfront.net/ead2e6dd35a617fcaf2f24bb4173ba0b4f2ec49a/5308c/user-logo/utah.png
data:[...] Base64No alt attribute provided
...0d5214aea927/a5b4d/user-logo/oppo-en.pnghttps://d33wubrfki0l68.cloudfront.net/98b1f429be951a0da75802a5bb8b0d5214aea927/a5b4d/user-logo/oppo-en.png
data:[...] Base64No alt attribute provided
...9503c396/dbe3b/user-logo/kuaishou-en.pnghttps://d33wubrfki0l68.cloudfront.net/8b95b3b86a6dcaabbbc1ad21872f3b4a9503c396/dbe3b/user-logo/kuaishou-en.png
...36f20fd7ca7bac9b43a7420b9/916f6/bg-2.pngUser Page
data:[...] Base64No alt attribute provided
data:[...] Base64Discord
data:[...] Base64No alt attribute provided
data:[...] Base64GitHub
data:[...] Base64No alt attribute provided
data:[...] Base64Twitter
data:[...] Base64No alt attribute provided
data:[...] Base64YouTube
data:[...] Base64No alt attribute provided
...3cf1a5205e217d8/1f0bf/code-copy/copy.svgCopy Logo
data:[...] Base64No alt attribute provided
...3cf1a5205e217d8/1f0bf/code-copy/copy.svgCopy Logo
data:[...] Base64No alt attribute provided
...27d47fe3873eba7/7c77c/taichilanglogo.svgTaichi Logo
...bf7e53b379c082f9de343969f/8a564/bg-3.pngUser Page
Video URLWidthHeight
...ccef923026b95b39454/fead4/front-page.mp4
...88b88ce9cba7/5daca/apps/robot-vision.mp4
...f3af/330cb/advantages/multi-platform.mp4
...e46692b1bf747571b/efbee/language/hpc.mp4
...2/language/automatic-differentiation.mp4
...age/spatially-sparse-data-structures.mp4

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
This page seems to be an entry page, because only very few links were found.
There are no external links on this page.

Found links on this page

No internal links were found.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.taichi-lang.org/"
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 0.16 seconds.
The file size of the HTML document is fine (86 kB).

HTTP Response Header

NameValue
accept-rangesbytes
age102252
cache-controlpublic,max-age=0,must-revalidate
cache-status"Netlify Edge"; hit
content-encodinggzip
content-typetext/html; charset=UTF-8
dateMon, 13 May 2024 05:09:13 GMT
etag"86b8235879415b9ed4d9250d6ba43567-ssl-df"
serverNetlify
strict-transport-securitymax-age=31536000
varyAccept-Encoding
x-nf-request-id01HXR5NPR5H4PZNTXW9ZBJWR2D
content-length11761
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 58 referring domains.
This page has 501 backlinks.
This page has backlinks from 53 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.taichi-lang.org
Taichi Lang: High-performance Parallel Programming in Python
Taichi is a domain-specific language embedded in Python that helps you easily write portable, high-performance parallel programs.

Most important keywords

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

KeywordResultRecheck
Taichi73%Check
Taichi Lang72%Check
lang71%Check
Taichi program64%Check
Python60%Check
High-performance59%Check
parallel59%Check
high-performance parallel59%Check
program56%Check
Taichi code55%Check
Show more keywords and terms

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