Astro.build - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
76% 
Page structure
100% 
Link structure
48% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.05 s
File size
187.20 kB
Words
647
Media files
9
Number of links
32 internal / 52 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Astro
The page title is too short. (49 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)
Astro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between.
The length of the meta description is perfect. (659 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://astro.build/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
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
viewportwidth=device-width
generatorAstro v4.9.2
theme-color#8D46E7
descriptionAstro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between.
x-astro-vitals-route/
langen
twitter:cardsummary_large_image
twitter:siteastrodotbuild
twitter:titleAstro
twitter:descriptionAstro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between.
twitter:imagehttps://astro.build/og/astro.jpg
twitter:image:altAstro - Build the web you want.
og:titleAstro
og:typewebsite
og:urlhttps://astro.build/
og:localeen
og:descriptionAstro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between.
og:site_nameAstro
og:imagehttps://astro.build/og/astro.jpg
og:image:altAstro - Build the web you want.
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 647 words. That's ok.
28.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
13 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 13 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 13 tags for this page.
Image SEO
(Somewhat important)
2 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
/_astro/content-focused.BV1VHLzS.webpGraphic of multiple content files combining into a single webpage
/_astro/application-focused.BPGXkCBm.webpGraphic of a single section of a webpage rendering in the browser
/_astro/example-blogs.CnKWtp7L.pngExample for Blogs
/_astro/example-marketing.DayPx_2u.webpExample for Marketing
/_astro/example-agencies.BEuj2but.pngExample for Agencies
/_astro/example-e-commerce.Dy1Lbjyh.webpExample for E-Commerce
/_astro/example-portfolio.DbQJK_FP.webpExample for Portfolios
/_astro/community-cloud.DcpgvkIH.webpNo alt attribute provided
/_astro/houston.lYlUGHhQ.webpNo alt attribute provided

Page structure

H1 heading
(Critically important)
The web framework for content-driven websites
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 The web framework for content-driven websites
H2 One frontend architecture with endless possibilities
H2 Build it with Astro
H2 Full speed
H2 Zero to website in whoa
H2 Start building with Astro today
H2 Astro is free, open source software made possible by these wonderful sponsors
H2 Resources
H2 Ecosystem
H2 About
H2 More links
H3 Content-first websites
H3 Web applications & APIs
H3 Designed for your favorite UI library
H3 Try Astro in your browser
H3 Explore Astro themes
H3 Learn more in our docs
H3 Join our community
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (52) on this page.

Found links on this page

LinkAttributesAnchor text
https://astro.build/Anchor Skip to content
https://astro.build/A-TITLE Home
https://docs.astro.build/External Subdomain Documentation
https://astro.build/showcase/Showcase
https://astro.build/themes/Themes
https://astro.build/integrations/Integrations
https://docs.astro.build/en/tu...External Subdomain Tutorials
https://astro.build/blog/Blog
https://github.com/withastro/a...New window External Go to Astro's GitHub repo
https://astro.build/chatNew window Join the Astro community on Discord
https://twitter.com/astrodotbuildNew window External Follow Astro on Twitter
https://docs.astro.build/External Subdomain Docs
https://astro.build/showcase/Text duplicate Showcase
https://astro.build/themes/Text duplicate Themes
https://astro.build/integrations/Text duplicate Integrations
https://docs.astro.build/en/tu...External Subdomain Text duplicate Tutorials
https://astro.build/blog/Text duplicate Blog
https://github.com/withastro/a...New window External Text duplicate Go to Astro's GitHub repo
https://astro.build/chatNew window Text duplicate Join the Astro community on Discord
https://twitter.com/astrodotbuildNew window External Text duplicate Follow Astro on Twitter
https://docs.astro.build/External Subdomain Read the docs
https://studio.astro.build/External Subdomain Astro Studio
https://astro.build/dbAstro DB is live! Learn more
https://docs.astro.build/New window External Subdomain Get Started
https://docs.astro.build/en/co...External Subdomain Islands
https://docs.astro.build/en/gu...External Subdomain CMS
https://docs.astro.build/en/gu...External Subdomain type-safe Markdown and MDX
https://en.wikipedia.org/wiki/...External Subdomain client-side web applications
/themes/?categories[]=blogBlog themes
https://firebase.blog/External See it in the wild
/themes/?categories[]=landing-...Marketing themes
https://rokt.com/External Text duplicate See it in the wild
/themes/?categories[]=landing-...Agency themes
https://www.thinkmill.com.au/External Subdomain Text duplicate See it in the wild
/themes/?categories[]=ecommerceE-Commerce themes
https://happyplates.com/External Text duplicate See it in the wild
/themes/?categories[]=portfolioPortfolio themes
https://baldbeardedbuilder.com/External Text duplicate See it in the wild
https://firebase.blog/New window External firebase.blog
IMG-ALT Example for Blogs
https://rokt.com/New window External rokt.com
IMG-ALT Example for Marketing
https://www.thinkmill.com.au/New window External Subdomain www.thinkmill.com.au
IMG-ALT Example for Agencies
https://happyplates.com/New window External happyplates.com
IMG-ALT Example for E-Commerce
https://baldbeardedbuilder.com/New window External baldbeardedbuilder.com
IMG-ALT Example for Portfolios
https://httparchive.org/External HTTP Archive
/blog/2023-web-framework-perfo...Read the full report
https://docs.astro.build/en/gu...External Subdomain Create React App
https://astro.new/External Start a Project
https://astro.build/themes/Explore Themes
https://docs.astro.build/External Subdomain Start Learning
https://astro.build/chatJoin our Discord
https://docs.astro.build/External Subdomain Text duplicate Get Started
https://vercel.com/External Official Hosting Partner
https://www.storyblok.com/tech...External Subdomain Anchor Official CMS Partner
https://sentry.io/welcome/?utm...External Official Application Monitoring Partner
https://netlify.com/External No Text
https://developer.chrome.com/b...External Subdomain No Text
https://shipshape.io/?ref=astroExternal No Text
https://buttercms.com/?utm_sou...External No Text
https://deepgram.com/External No Text
https://divriots.com/External No Text
https://transloadit.com/?utm_s...External No Text
https://cloudcannon.com/astro-...External No Text
https://docs.astro.build/en/ge...External Subdomain Text duplicate Documentation
https://astro.new/External Starter templates
https://astro.build/themes/Text duplicate Themes
https://astro.build/integrations/Text duplicate Integrations
https://community.astro.build/External Subdomain Community
https://astro.build/showcase/Text duplicate Showcase
https://github.com/withastro/a...External Contributing
https://astro.build/press/Press
https://astro.build/telemetry/Telemetry
https://astro.build/partnerships/Partner with us!
https://astro.build/blog/Text duplicate Blog
https://shop.astro.build/External Subdomain Swag Shop
https://astro.build/wallpapers/Wallpapers
https://studio.astro.build/External Subdomain Studio
https://astro.build/privacy/Privacy Policy
https://astro.build/terms/Terms of Service
https://github.com/withastro/a...New window External MIT License
https://github.com/withastro/a...New window External Astro Contributors
https://github.com/withastro/a...New window External Text duplicate Go to Astro's GitHub repo
https://astro.build/chatNew window Text duplicate Join the Astro community on Discord
https://twitter.com/astrodotbuildNew window External Text duplicate Follow Astro on Twitter
https://m.webtoo.ls/@astroNew window External Subdomain Follow Astro on Mastodon

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://astro.build/"
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 0.05 seconds.
The file size of the HTML document is fine (187 kB).

HTTP Response Header

NameValue
access-control-allow-origin*
age40675
cache-controlpublic, max-age=0, must-revalidate
content-dispositioninline
content-encodinggzip
content-typetext/html; charset=utf-8
dateSat, 08 Jun 2024 16:46:42 GMT
etagW/"a268a6a3f945ff0b6b0c516eb6082166"
serverVercel
strict-transport-securitymax-age=63072000
x-vercel-cacheHIT
x-vercel-idfra1::hqks2-1717865202524-62e3f18dfc36
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 8,396 referring domains.
This page has 337,260 backlinks.
This page has backlinks from 3,479 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

# I, for one, welcome our new robotic overlords

User-agent: *
Allow: /

Sitemap: https://astro.build/sitemap-index.xml

Similar sites

Search preview

astro.build
Astro
Astro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between.

Most important keywords

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

KeywordResultRecheck
Astro79%Check
web70%Check
content70%Check
Build66%Check
site66%Check
Web Applications61%Check
Web Framework61%Check
Follow Astro58%Check
websites54%Check
favorite UI54%Check
Show more keywords and terms

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