Webrtc.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
75% 
Page structure
79% 
Link structure
97% 
Server
93% 
External factors
100% 
SEO Score
Response time
0.53 s
File size
44.00 kB
Words
372
Media files
2
Number of links
9 internal / 19 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
WebRTC
The page title is too short. (84 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 framework for the web that enables Real-Time Communications (RTC) capabilities in the browser.
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://webrtc.org/
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)
The specified alternate links have no errors.
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
google-signin-client-id157101835696-ooapojlodmuabs2do2vuhhnf90bccmoi.apps.googleusercontent.com
google-signin-scopeprofile email
theme-color#4285f4
viewportwidth=device-width, initial-scale=1
descriptionAn open framework for the web that enables Real-Time Communications (RTC) capabilities in the browser.
langen
og:site_nameWebRTC
og:typewebsite
og:titleWebRTC
og:descriptionAn open framework for the web that enables Real-Time Communications (RTC) capabilities in the browser.
og:urlhttps://webrtc.org/
og:localeen
X-UA-CompatibleIE=Edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 372 words on this page. Good pages should have about 800 words of useful content.
31.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 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 20.42 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)
The usage of strong and bold tags is perfect. We recommend the use of up to 7 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
...dbf76c94616f031/webrtc/images/lockup.svgWebRTC
.../images/lockup-google-for-developers.svgGoogle Developers

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Real-time communication for the web
H3 What can WebRTC do?
H3 Application flow
H3 Next steps
H3 Key topics
H3 Support
There are too few (9) internal links on this page.
Some anchor texts are used more than once.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 19 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://webrtc.org/IMG-ALT WebRTC
https://webrtc.org/Home
/getting-started/overviewGuides
/support/overviewSupport
https://google.com/racialequityExternal See how.
https://webrtc.org/Text duplicate WebRTC
https://webrtc.github.io/webrt...External Subdomain Looking for the old webrtc.org? Click here
https://webrtc.googlesource.co...External Subdomain open-source
https://webrtc.github.io/samplesExternal Subdomain What can WebRTC do?
https://webrtc.github.io/samplesExternal Subdomain Samples
/getting-started/overviewApplication flow
/getting-started/overviewOverview
/getting-started/firebase-rtc-...Next steps
/getting-started/firebase-rtc-...Get started
https://developer.mozilla.org/...External Subdomain WebRTC on MDN
https://webrtc.github.io/samples/External Subdomain Text duplicate Samples
https://webrtc.googlesource.co...External Subdomain Source repository
https://groups.google.com/foru...External Subdomain Google Groups
https://stackoverflow.com/ques...External Stack Overflow
https://twitter.com/webrtcExternal Twitter
https://developers.google.com/External Subdomain IMG-ALT Google Developers
https://developer.android.com/External Subdomain Android
https://developer.chrome.com/homeExternal Subdomain Chrome
https://firebase.google.com/External Subdomain Firebase
https://cloud.google.com/External Subdomain Google Cloud Platform
https://developers.google.com/...External Subdomain All products
https://policies.google.com/termsExternal Subdomain Terms
https://policies.google.com/pr...External Subdomain Privacy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://webrtc.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 of 0.53 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
last-modifiedThu, 14 Dec 2023 21:09:32 GMT
content-typetext/html; charset=utf-8
varyCookie
content-security-policybase-uri 'self'; object-src 'none'; script-src 'strict-dynamic' 'unsafe-inline' https: http: 'nonce-BRkHuxTlugalQ7OpIIVF+SQEQHCFM5' 'unsafe-eval'; report-uri https://csp.withgoogle.com/csp/devsite/v2
strict-transport-securitymax-age=63072000; includeSubdomains; preload
x-frame-optionsSAMEORIGIN
x-xss-protection0
x-content-type-optionsnosniff
cache-controlno-cache, must-revalidate
expires0
pragmano-cache
content-encodinggzip
x-cloud-trace-context91c5ff96aba849ea6b5f8c50c8113857
dateTue, 12 Nov 2024 17:13:47 GMT
serverGoogle Frontend
content-length10618
alt-svch3=":443"; ma=2592000,h3-29=":443"; ma=2592000
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 4,229 referring domains.
This page has 43,005 backlinks.
This page has backlinks from 3,161 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow:
Sitemap: https://webrtc.org/sitemap.xml

Similar sites

Search preview

webrtc.org
WebRTC
An open framework for the web that enables Real-Time Communications (RTC) capabilities in the browser.

Most important keywords

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

KeywordResultRecheck
web81%Check
WebRTC65%Check
Web Apps59%Check
Real-time50%Check
communication50%Check
Real-time communication50%Check
open46%Check
capabilities46%Check
org46%Check
Google38%Check
Show more keywords and terms

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