Cambridgeone.org - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
44% 
Page structure
70% 
Link structure
95% 
Server
96% 
External factors
100% 
SEO Score
Response time
0.48 s
File size
94.20 kB
Words
228
Media files
18
Number of links
7 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Cambridge One | Cambridge University Press
There are word repetitions in the page title.
The length of the page title is perfect. (409 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is missing.
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: es
Language defined in HTML: en
Server location: United States of America
The given language en does not conform with the detected language es.
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
langen
charsetutf-8

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Page quality

Content
(Critically important)
There are only 228 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
The average number of words per sentence of 51 words is high.
29.8% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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 6 tags for this page.
Image SEO
(Somewhat important)
5 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
...ing/pc/img/background-kings-clg-min.webpNo alt attribute provided
...arding/pc/img/cambridge-logo-v1-min.webpCambridge Logo
...ne.org/onboarding/pc/img/shield-min.webpShield
...e.org/onboarding/pc/img/collage-min.webpStudents Collage
...oarding/pc/img/long-arrow-right-min.webpNo alt attribute provided
...rding/pc/img/responsive-devices-icon.svgNo alt attribute provided
...g/pc/img/responsive-devices-img-min.webpSpecial about Cambridge One
...ding/pc/img/age-appropriate-img-min.webpSpecial about Cambridge One
...boarding/pc/img/age-appropriate-icon.svgNo alt attribute provided
...nboarding/pc/img/analytics-data-icon.svgNo alt attribute provided
...ing/pc/img/all-in-one-place-img-min.webpSpecial about Cambridge One
...one.org/onboarding/pc/img/user1-min.webpUser
...one.org/onboarding/pc/img/user1-min.webpUser
...one.org/onboarding/pc/img/user2-min.webpUser
...one.org/onboarding/pc/img/user2-min.webpUser
...one.org/onboarding/pc/img/user3-min.webpUser
...one.org/onboarding/pc/img/user3-min.webpUser
...arding/pc/img/postive-reinforce-min.webpPositive Reinforce

Page structure

H1 heading
(Critically important)
Este enlace no es válido
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Este enlace no es válido
H1 Cambridge One
H2 La sede de tu aprendizaje digital
H2 ¿Qué tiene de especial Cambridge One?
H2 ¿Qué dicen los usuarios?
There are too few (7) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
/privacyNew window Aviso de privacidad.
/loginIniciar sesión
/regoptionsRegistrarse
/termsTérminos de uso
/privacyAviso de privacidad
/accessibilityAccesibilidad
http://www.cambridge.org/englishNew window External Subdomain Our approach
https://surveys.eu.customergau...New window External Subdomain Comentarios sobre el sitio
https://cambridgeonehelp.cambr...New window External Subdomain FAQs
/institution-requestCambridge One para centros educativos
https://cambridgeonehelp.cambr...New window External Subdomain Ayuda

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.cambridgeone.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 0.48 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 (94 kB).

HTTP Response Header

NameValue
dateMon, 13 May 2024 10:26:33 GMT
content-typetext/html;charset=utf-8
varyAccept-Encoding
access-control-allow-origin*
content-security-policyframe-ancestors 'self'
cross-origin-resource-policysame-origin
origin-agent-cluster?1
referrer-policysame-origin
strict-transport-securitymax-age=31536000; includeSubDomains; preload;
x-content-type-optionsnosniff
x-dns-prefetch-controloff
x-download-optionsnoopen
x-frame-optionsSAMEORIGIN
x-permitted-cross-domain-policiesnone
x-xss-protection1; mode=block
cf-cache-statusDYNAMIC
servercloudflare
cf-ray8831f36add449f12-FRA
content-encodinggzip
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 216 referring domains.
This page has 28,717 backlinks.
This page has backlinks from 182 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

Most important keywords

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

KeywordResultRecheck
Cambridge70%Check
One70%Check
Cambridge One70%Check
de Cambridge One62%Check
Cambridge One me60%Check
Cambridge University59%Check
Cambridge University Press55%Check
enlace50%Check
especial40%Check
satisfechos39%Check
Show more keywords and terms

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