Go.dev - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
83% 
Page structure
100% 
Link structure
55% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.40 s
File size
60.40 kB
Words
1056
Media files
51
Number of links
66 internal / 63 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The Go Programming Language
The length of the page title is perfect. (291 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Go is an open source programming language that makes it simple to build secure, scalable systems.
The length of the meta description is perfect. (618 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: 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, initial-scale=1
theme-color#00add8
og:urlhttps://go.dev/
og:titleThe Go Programming Language
og:descriptionGo is an open source programming language that makes it simple to build secure, scalable systems.
descriptionGo is an open source programming language that makes it simple to build secure, scalable systems.
og:imagehttps://go.dev/doc/gopher/gopher5logo.jpg
langen
twitter:imagehttps://go.dev/doc/gopher/gopherbelly300.jpg
twitter:cardsummary
twitter:site@golang
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1056 words. That's ok.
30.5% 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.
12 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 16.65 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 123 characters this one is longer than 70 characters:
"go has excellent characteristics for scalability and services written using it typically have very sma..."
Image SEO
(Somewhat important)
30 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
https://go.dev/images/go-logo-white.svgGo
/images/logos/social/google-groups.svgNo alt attribute provided
/images/logos/social/github.svgNo alt attribute provided
/images/logos/social/twitter.svgNo alt attribute provided
/images/logos/social/reddit.svgNo alt attribute provided
/images/logos/social/slack.svgNo alt attribute provided
/images/logos/social/stack-overflow.svgNo alt attribute provided
https://go.dev/images/go-logo-blue.svgGo.
/images/logos/social/google-groups.svgNo alt attribute provided
/images/logos/social/github.svgNo alt attribute provided
/images/logos/social/twitter.svgNo alt attribute provided
/images/logos/social/reddit.svgNo alt attribute provided
/images/logos/social/slack.svgNo alt attribute provided
/images/logos/social/stack-overflow.svgNo alt attribute provided
https://go.dev/images/gophers/ladder.svgGo Gopher climbing a ladder.
https://go.dev/images/logos/google.svgNo alt attribute provided
https://go.dev/images/logos/paypal.svgNo alt attribute provided
/images/logos/american-express.svgNo alt attribute provided
/images/logos/mercadolibre_light.svgNo alt attribute provided
https://go.dev/images/logos/bitly.svgNo alt attribute provided
/images/logos/capitalone_light.svgNo alt attribute provided
https://go.dev/images/logos/cockroach.svgNo alt attribute provided
https://go.dev/images/logos/dropbox.pngNo alt attribute provided
/images/logos/cloudflare_light.svgNo alt attribute provided
https://go.dev/images/logos/meta_light.svgNo alt attribute provided
/images/logos/microsoft_light.svgNo alt attribute provided
/images/logos/wildlife_light.svgNo alt attribute provided
https://go.dev/images/logos/netflix.svgNo alt attribute provided
https://go.dev/images/logos/riot_light.svgNo alt attribute provided
https://go.dev/images/logos/salesforce.svgNo alt attribute provided
https://go.dev/images/logos/twitch.svgNo alt attribute provided
https://go.dev/images/logos/twitter.svgNo alt attribute provided
https://go.dev/images/logos/uber_light.svgNo alt attribute provided
https://go.dev/images/icons/sphere-dark.svgSphere
https://go.dev/images/icons/sphere.svgSphere
https://go.dev/images/icons/package.svgPackages.
/images/icons/command-folder-dark.svgCommand Line
/images/icons/command-folder.svgCommand Line
https://go.dev/images/icons/package.svgPackages.
https://go.dev/images/icons/code-dark.svgCode
https://go.dev/images/icons/code.svgCode
https://go.dev/images/icons/package.svgPackages.
https://go.dev/images/icons/gear-dark.svgSphere
https://go.dev/images/icons/gear.svgSphere
https://go.dev/images/icons/package.svgPackages.
https://go.dev/images/gophers/biplane.svgGo Gopher is skateboarding.
/images/gophers/pilot-bust.svgThe Go Gopher
/images/icons/brightness_6_gm_grey_24dp.svgSystem theme
/images/icons/brightness_2_gm_grey_24dp.svgDark theme
/images/icons/light_mode_gm_grey_24dp.svgLight theme
https://go.dev/images/google-white.pngGoogle logo

Page structure

H1 heading
(Critically important)
Build simple, secure, scalable systems with Go
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Build simple, secure, scalable systems with Go
H2 Companies using Go
H2 Try Go
H2 What’s possible with Go
H2 Get started with Go
H3 Cloud & Network Services
H3 Command-line Interfaces
H3 Web Development
H3 DevOps & Site Reliability
Some anchor texts are used more than once.
There are 1 links with a trivial 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 too many external links (63) on this page.

Found links on this page

LinkAttributesAnchor text
https://go.dev/Trivial anchor text
IMG-ALT Go
https://go.dev/Anchor Skip to Main Content
/solutions/case-studiesCase Studies
/solutions/use-casesUse Cases
https://go.dev/security/Security
https://go.dev/learn/Learn
https://go.dev/doc/effective_goEffective Go
https://go.dev/docGo User Manual
https://pkg.go.dev/stdExternal Subdomain Standard library
https://go.dev/doc/devel/releaseRelease Notes
https://pkg.go.dev/External Subdomain Packages
https://go.dev/talks/Recorded Talks
https://www.meetup.com/pro/goExternal Subdomain Meetups open_in_new
https://go.dev/wiki/ConferencesConferences open_in_new
https://go.dev/blogGo blog
https://go.dev/helpGo project
https://groups.google.com/g/go...External Subdomain No Text
https://github.com/golangExternal No Text
https://twitter.com/golangExternal No Text
https://www.reddit.com/r/golang/External Subdomain No Text
https://invite.slack.golangbri...External Subdomain No Text
https://stackoverflow.com/tags/goExternal No Text
https://go.dev/IMG-ALT Go.
/solutions/case-studiesText duplicate Case Studies
/solutions/use-casesText duplicate Use Cases
https://go.dev/security/Text duplicate Security
https://go.dev/learn/Text duplicate Learn
https://go.dev/doc/effective_goText duplicate Effective Go
https://go.dev/docText duplicate Go User Manual
https://pkg.go.dev/stdExternal Subdomain Text duplicate Standard library
https://go.dev/doc/devel/releaseText duplicate Release Notes
https://pkg.go.dev/External Subdomain Text duplicate Packages
https://go.dev/talks/Text duplicate Recorded Talks
https://www.meetup.com/pro/goExternal Subdomain Text duplicate Meetups open_in_new
https://go.dev/wiki/ConferencesText duplicate Conferences open_in_new
https://go.dev/blogText duplicate Go blog
https://go.dev/helpText duplicate Go project
https://groups.google.com/g/go...External Subdomain No Text
https://github.com/golangExternal No Text
https://twitter.com/golangExternal No Text
https://www.reddit.com/r/golang/External Subdomain No Text
https://invite.slack.golangbri...External Subdomain No Text
https://stackoverflow.com/tags/goExternal No Text
https://go.dev/learn/Get Started
https://go.dev/dlDownload
https://go.dev/dl/Trivial anchor text
more
https://go.dev/dlLearn more.
https://go.dev/solutions/View all stories
https://go.dev/solutions/google/View case study
https://go.dev/solutions/paypalText duplicate View case study
/solutions/americanexpressText duplicate View case study
/solutions/mercadolibreText duplicate View case study
https://bitly.com/blog/why-we-...New window External No Text
https://medium.com/capital-one...New window External No Text
https://www.cockroachlabs.com/...New window External Subdomain No Text
https://blogs.dropbox.com/tech...New window External Subdomain No Text
https://blog.cloudflare.com/gr...New window External Subdomain No Text
https://entgo.io/blog/2019/10/...New window External No Text
https://cloudblogs.microsoft.c...New window External Subdomain No Text
https://medium.com/tech-at-wil...New window External No Text
https://medium.com/netflix-tec...New window External No Text
https://technology.riotgames.c...New window External Subdomain No Text
https://www.zdnet.com/article/...New window External Subdomain No Text
https://blog.twitch.tv/en/2016...New window External Subdomain No Text
https://blog.twitter.com/engin...New window External Subdomain No Text
https://eng.uber.com/aresdb/New window External Subdomain No Text
https://go.dev/tour/Tour
A-TITLE Tour Go from your browser
https://cloud.google.com/go/homeNew window External Subdomain cloud.google.com/go
https://aws.amazon.com/sdk-for...New window External Subdomain aws/client
https://github.com/Azure/azure...New window External Azure/azure-sdk-for-go
https://go.dev/solutions/cloud/Learn More arrow_forward
https://github.com/spf13/cobraNew window External spf13/cobra
https://github.com/spf13/viperNew window External spf13/viper
https://github.com/urfave/cliNew window External urfave/cli
https://github.com/go-delve/delveNew window External delve
https://github.com/chzyer/read...New window External chzyer/readline
https://go.dev/solutions/clis/Text duplicate Learn More arrow_forward
https://go.dev/pkg/net/http/New window net/http
https://go.dev/pkg/html/template/New window html/template
https://github.com/flosch/pongo2New window External flosch/pongo2
https://go.dev/pkg/database/sql/New window database/sql
https://github.com/elastic/go-...New window External elastic/go-elasticsearch
https://go.dev/solutions/webdev/Text duplicate Learn More arrow_forward
https://github.com/open-teleme...New window External open-telemetry/opentelemetry-go
https://github.com/istio/istioNew window External istio/istio
https://github.com/urfave/cliNew window External Text duplicate urfave/cli
https://go.dev/solutions/devops/Text duplicate Learn More arrow_forward
/solutions/use-casesMore use cases arrow_forward
https://go.dev/learn/Text duplicate Get Started
https://go.dev/doc/install/Download Go
https://go.dev/learnGuided learning journeys
https://go.dev/learnOnline learning
https://go.dev/learnFeatured books
https://go.dev/learnCloud Self-paced labs
https://www.ardanlabs.com/External Subdomain Ardan Labs
https://www.gopherguides.com/External Subdomain Gopher Guides
https://bosssauce.it/services/...External Boss Sauce Creative
https://github.com/shijuvar/go...External Shiju Varghese
https://go.dev/solutions/Why Go
/solutions/use-casesText duplicate Use Cases
/solutions/case-studiesText duplicate Case Studies
https://go.dev/learn/Text duplicate Get Started
https://go.dev/playPlayground
https://go.dev/tour/Text duplicate Tour
https://stackoverflow.com/ques...External Stack Overflow
https://go.dev/help/Help
https://pkg.go.dev/External Subdomain Text duplicate Packages
https://go.dev/pkg/Standard Library
https://pkg.go.dev/aboutExternal Subdomain About Go Packages
https://go.dev/projectAbout
https://go.dev/dl/Text duplicate Download
https://go.dev/blog/Blog
https://github.com/golang/go/i...External Issue Tracker
https://go.dev/doc/devel/releaseText duplicate Release Notes
https://go.dev/brandBrand Guidelines
https://go.dev/conductCode of Conduct
https://www.twitter.com/golangExternal Subdomain Connect
https://www.twitter.com/golangExternal Subdomain Twitter
https://github.com/golangExternal GitHub
https://invite.slack.golangbri...External Subdomain Slack
https://reddit.com/r/golangExternal r/golang
https://www.meetup.com/pro/goExternal Subdomain Meetup
https://golangweekly.com/External Golang Weekly
https://go.dev/copyrightCopyright
https://go.dev/tosTerms of Service
http://www.google.com/intl/en/...New window External Subdomain Privacy Policy
https://go.dev/s/website-issueNew window Report an Issue
https://google.com/New window External IMG-ALT Google logo
https://policies.google.com/te...New window External Subdomain Text duplicate Learn more.

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://go.dev/"
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 0.40 seconds.
The file size of the HTML document is fine (60 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
varyAccept-Encoding
content-security-policyconnect-src 'self' www.google-analytics.com stats.g.doubleclick.net ; default-src 'self' ; font-src 'self' fonts.googleapis.com fonts.gstatic.com data: ; frame-ancestors 'self' ; frame-src 'self' www.google.com feedback.googleusercontent.com www.googletagmanager.com scone-pa.clients6.google.com www.youtube.com player.vimeo.com ; img-src 'self' www.google.com www.google-analytics.com ssl.gstatic.com www.gstatic.com gstatic.com data: * ; object-src 'none' ; script-src 'self' 'sha256-n6OdwTrm52KqKm6aHYgD0TFUdMgww4a0GQlIAVrMzck=' 'sha256-4ryYrf7Y5daLOBv0CpYtyBIcJPZkRD2eBPdfqsN3r1M=' 'sha256-sVKX08+SqOmnWhiySYk3xC7RDUgKyAkmbXV2GWts4fo=' www.google.com apis.google.com www.gstatic.com gstatic.com support.google.com www.googletagmanager.com www.google-analytics.com ssl.google-analytics.com tagmanager.google.com ; style-src 'self' 'unsafe-inline' fonts.googleapis.com feedback.googleusercontent.com www.gstatic.com gstatic.com tagmanager.google.com ;
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-encodinggzip
x-cloud-trace-context26284b6d3e5dee3322545e5b6dc1f4d9
dateSat, 04 May 2024 06:48:19 GMT
serverGoogle Frontend
cache-controlprivate
content-length11905
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 30,481 referring domains.
This page has 3,253,175 backlinks.
This page has backlinks from 16,906 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 929 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Allow: /

Similar sites

Search preview

go.dev
The Go Programming Language
Go is an open source programming language that makes it simple to build secure, scalable systems.

Most important keywords

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

KeywordResultRecheck
Go Programming Language72%Check
using Go70%Check
Go code68%Check
Go developers68%Check
Build66%Check
Go project66%Check
language62%Check
scalable62%Check
secure62%Check
systems62%Check
Show more keywords and terms

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