Rsc.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
60% 
Page structure
100% 
Link structure
81% 
Server
70% 
External factors
100% 
SEO Score
Response time
0.26 s
File size
43.00 kB
Words
486
Media files
3
Number of links
62 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The Royal Society of Chemistry
The length of the page title is perfect. (284 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.
The length of the meta description is perfect. (793 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.rsc.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-gb
Server location: United States of America
The following language is defined by HTML: en-gb
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
descriptionAdvancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.
DC.TitleThe Royal Society of Chemistry
DC.CreatorRoyal Society of Chemistry
DC.SubjectThe Royal Society of Chemistry
DC.DescriptionAdvancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.
DC.PublisherRoyal Society of Chemistry
DC.ContributorRoyal Society of Chemistry
DC.Date2012-08-15
DC.Formattext/html
DC.TypeWeb Page
DC.Identifierhttps://www.rsc.org/
DC.Languageen
DC.RelationEmpty
DC.CopyrightRoyal Society of Chemistry
msapplication-TileColor#2d89ef
theme-color#ffffff
langen-gb
og:titleThe Royal Society of Chemistry
og:descriptionAdvancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.
og:typeWebsite
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og:urlhttps://www.rsc.org/
og:site_nameRoyal Society of Chemistry
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 486 words on this page. Good pages should have about 800 words of useful content.
25.7% 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.
7 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 18.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 11 JavaScript files. This may affect the load time negatively.
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 10 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
...late/rsc-logo.png?version=20240326094334Royal Society of ChemistryRoyal Society of Chemistry
...cal/ripple-bg.png?version=20240326094334No alt attribute provided
...cal/ripple-bg.png?version=20240326094334No alt attribute provided

Page structure

H1 heading
(Critically important)
Royal Society of Chemistry
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Royal Society of Chemistry
H2 Future workforce and educational pathways
H2 Latest News
H2 Events
H2 Quick links
H2 Not found what you are looking for?
H3 Roundtable: The future of UK chemicals regulation
H3 Opinion: We need new stories, contexts and examples in chemistry education
H3 Government minister and public sector officials show support to RSC Change Maker with visit to Northern innovation hub
H3 Looking ahead: evolving our inclusion and diversity strategy for the next five years
H3 Embedding sustainability in chemistry education: a roundtable
H3 5th International solar fuels conference | Oral abstract deadline: 7 April 2025
H3 Advanced imaging techniques in biomineralisation research Faraday Discussion | Poster abstract deadline: 5 March 2025
H3 Chemists
H3 Members
H3 Educators
H3 Students
H3 Not a member?
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
5 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 17 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.rsc.org/Anchor Skip to main content
https://www.rsc.org/IMG-ALT Royal Society of Chemistry
https://members.rsc.org/External Subdomain Members' area
https://www.rsc.org/donations/Make a donation
https://www.rsc.org/about-us/About us
/membership-and-community/Membership & professional community
/policy-evidence-campaigns/Policy, evidence and campaigns
/journals-books-databases/Journals, books & databases
/teaching-and-learning/Teaching & learning
https://www.rsc.org/news-events/News & events
/locations-contacts/Locations, contacts & venue hire
/policy-evidence-campaigns/dis...Read our report and recommendations
/news-events/articles/2025/02-...No Text
/news-events/articles/2025/02-...Roundtable: The future of UK chemicals regulation
/news-events/articles/2025/02-...Read Full Story
/news-events/opinions/2025/02-...No Text
/news-events/opinions/2025/02-...Opinion: We need new stories, contexts and examples in chemistry education
/news-events/articles/2025/02-...No Text
/news-events/articles/2025/02-...Government minister and public sector officials show support to RSC Change Maker with visit to Northern innovation hub
/news-events/opinions/2025/02-...No Text
/news-events/opinions/2025/02-...Looking ahead: evolving our inclusion and diversity strategy for the next five years
/news-events/articles/2025/02-...No Text
/news-events/articles/2025/02-...Embedding sustainability in chemistry education: a roundtable
https://www.rsc.org/news-events/More news
/events/detail/78693/5th-inter...Subdomain 5th International solar fuels conference | Oral abstract deadline: 7 April 2025 01 - 05 September 2025, Newcastle, UK.
/events/detail/77784/advanced-...Subdomain Advanced imaging techniques in biomineralisation research Faraday Discussion | Poster abstract deadline: 5 March 2025 14 - 16 May 2025, Edinburgh, UK.
http://www.rsc.org/eventsSubdomain All events
http://pubs.rsc.org/en/journalsExternal Subdomain Journals A-Z
/link/aeedaa850795467c8ede550c...Journal authors & reviewers
/journals-books-databases/open...Open access
http://pubs.rsc.org/bookshop/External Subdomain Bookshop
/journals-books-databases/data...Databases
http://www.rsc.org/chemistryworldSubdomain Chemistry World
/campaigning-outreach/policy/Science policy
/awards-funding/Awards and funding
/membership-and-community/conn...Connect with others
/membership-and-community/memb...Become a member
/membership-and-community/join...Membership benefits
A-TITLE The benefits of becoming a member and the different types of membership
/membership-and-community/join/Text duplicate Become a member
A-TITLE Find out about the different types of membership
/membership-and-community/memb...Meet our members
https://members.rsc.org/External Subdomain Manage your membership
A-TITLE Log on to our members' area
/membership-and-community/conn...Text duplicate Connect with others
A-TITLE See what's happening locally or join and interest group
/membership-and-community/conn...Volunteering
A-TITLE Become a member volunteer
/prizes-funding/funding/Funding
A-TITLE Browse our funding opportunities
/prizes-funding/prizes/See our prizes
https://www.rsc.org/support-us/Text duplicate Make a donation
https://edu.rsc.org/resourcesExternal Subdomain Teaching resources
https://edu.rsc.org/teacher-pdExternal Subdomain Teacher CPD
A-TITLE Continuing professional development
http://www.rsc.org/periodic-tableSubdomain Periodic table
A-TITLE Periodic table
https://edu.rsc.org/teach-chem...External Subdomain Schools & colleges partnership
/campaigning-outreach/policy/e...Education policy
https://edu.rsc.org/eicExternal Subdomain Education in Chemistry
A-TITLE Teacher magazine
/membership-and-community/conn...Text duplicate Connect with others
https://edu.rsc.org/enrichment...External Subdomain Schools outreach
/membership-and-community/Text duplicate Become a member
/membership-and-community/degr...Find accredited courses
https://edu.rsc.org/resourcesExternal Subdomain Educational resources
https://edu.rsc.org/resourcesExternal Subdomain Support & advice
/careers/career-decisions/Careers guidance
https://edu.rsc.org/resources/...External Subdomain University learning
https://edu.rsc.org/eic/sectio...External Subdomain Student magazine
A-TITLE The Mole
/membership-and-community/stud...Text duplicate Become a member
/membership-and-community/conn...Text duplicate Connect with others
/membership-and-community/join/Join us now
/journals-books-databases/Journals
/membership-and-community/Networks
/locations-contacts/Contacts
https://www.facebook.com/Royal...New window External Subdomain Facebook
https://twitter.com/RoySocChemNew window External Twitter
http://www.linkedin.com/compan...New window External Subdomain Linked In
http://www.youtube.com/user/ww...New window External Subdomain YouTube
/help-legal/help/Help
A-TITLE Frequently asked questions
https://www.rsc.org/advertise/Advertise
/help-legal/legal/Legal
/help-legal/legal/privacy/Privacy
A-TITLE Privacy & cookies policy
/help-legal/legal/accessibility/Accessibility
A-TITLE Accessibility statement
https://www.rsc.org/cookies/Cookies
https://www.rsc.org/cookies/Do not sell my personal data
https://www.rsc.org/cookies/Text duplicate Cookies

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.rsc.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 8 CSS files. This may affect the page load time negatively.
This page loads 11 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.26 seconds.
The file size of the HTML document is fine (43 kB).

HTTP Response Header

NameValue
x-rchon whitelist so do nothing
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cache-controlprivate
x-patin
content-typetext/html; charset=utf-8
content-encodinggzip
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dateSun, 16 Mar 2025 17:50:15 GMT
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transfer-encodingchunked
x-content-type-optionsnosniff
set-cookie60 Characters
x-frame-optionsSAMEORIGIN
x-rorfrun
referrer-policystrict-origin
x-rojuxrun
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statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 24,262 referring domains.
This page has 3,078,077 backlinks.
This page has backlinks from 14,181 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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www.rsc.org
The Royal Society of Chemistry
Advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.

Most important keywords

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

KeywordResultRecheck
Chemistry70%Check
Royal65%Check
Society65%Check
Royal Society65%Check
chemistry education56%Check
Future54%Check
RSC52%Check
chemical50%Check
chemical scientists48%Check
scientists46%Check
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