Chemistrystudent.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
47% 
Page structure
98% 
Link structure
100% 
Server
100% 
External factors
12% 
SEO Score
Response time
0.10 s
File size
11.00 kB
Words
76
Media files
3
Number of links
12 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Chemistry Student — Choose Your Course
The length of the page title is perfect. (383 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Free notes, resources and videos. Choose your course: AP Chemistry, A-Level (AQA, CIE, Edexcel, OCR A), IB Diploma, NCERT Class 11 & 12.
The length of the meta description is perfect. (891 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.chemistrystudent.com/
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 character encoding is not specified in the HTTP header.
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=1.0
descriptionFree notes, resources and videos. Choose your course: AP Chemistry, A-Level (AQA, CIE, Edexcel, OCR A), IB Diploma, NCERT Class 11 & 12.
langen
twitter:cardsummary_large_image
og:titleChemistry Student
og:descriptionFree, specification-linked notes and videos for AP, A-Level, IB, and NCERT.
og:urlhttps://www.chemistrystudent.com/
og:typewebsite
og:imagehttps://www.chemistrystudent.com/images/social-card.png
charsetutf-8

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Page quality

Content
(Critically important)
There are only 76 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.
Only 1 paragraph/s was/were found on this page.
13.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19 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=1.0" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: youtube channel
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
/whitelogo-cropped.pngChemistry Student logo
/yt_icon_rgb.pngYouTube Channel
/yt_icon_rgb.pngYouTube

Page structure

H1 heading
(Critically important)
Choose your course
The H1 heading is too short (18 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Choose your course
H2 AP® Chemistry
H2 A-Level Chemistry
H2 IB® Chemistry (DP)
H2 NCERT Class 11
H2 NCERT Class 12
H2 General Notes
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.chemistrystudent.com/IMG-ALT Chemistry Student logo
https://www.youtube.com/@chemi...New window External Subdomain YouTube Channel @chemistry.student
IMG-ALT YouTube Channel
/ap-chemistry/index.htmlAP® Chemistry
/aqa-a-level/index.htmlAQA®
/cie-a-level/index.htmlCIE®
/edexcel-a-level/index.htmlEdexcel®
/ocr-a-level/index.htmlOCR (A)
/ib-dp/index.htmlIB® Chemistry (DP)
/ncert-class-11/index.htmlNCERT Class 11
/ncert-class-12/index.htmlNCERT Class 12
/indexold.htmlGeneral Notes
https://www.youtube.com/@chemi...New window External Subdomain Text duplicate YouTube Channel @chemistry.student
IMG-ALT YouTube
/aboutandterms.htmlAbout & Terms and Conditions
/privacypolicy.htmlPrivacy Policy

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.chemistrystudent.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.10 seconds.
The file size of the HTML document is fine (11 kB).

HTTP Response Header

NameValue
last-modifiedWed, 03 Jun 2026 08:45:33 GMT
etag"2721649-2c1f-65355735e4d15-gzip"
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length3948
content-typetext/html
dateSat, 24 Oct 2026 01:03:12 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 4 referring domains.
This page only has 10 backlinks.
This page only has few backlinks from 4 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

404 Not Found

Similar sites

Search preview

www.chemistrystudent.com
Chemistry Student — Choose Your Course
Free notes, resources and videos. Choose your course: AP Chemistry, A-Level (AQA, CIE, Edexcel, OCR A), IB Diploma, NCERT Class 11 & 12.

Most important keywords

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

KeywordResultRecheck
chemistry79%Check
course73%Check
Choose73%Check
Choose course73%Check
Chemistry Student Choose72%Check
Chemistry Student71%Check
AP Chemistry66%Check
student59%Check
NCERT54%Check
Class54%Check
Show more keywords and terms

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