Ibo-info.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
49% 
Page structure
95% 
Link structure
85% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.17 s
File size
32.30 kB
Words
341
Media files
20
Number of links
50 internal / 4 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
International Biology Olympiad
The length of the page title is perfect. (275 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
As the premier high school biology student competition worldwide, the IBO aims to inspire and empower the next generation of leaders in the life sciences.
The length of the meta description is perfect. (950 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
robotsindex,follow
descriptionAs the premier high school biology student competition worldwide, the IBO aims to inspire and empower the next generation of leaders in the life sciences.
generatorContao Open Source CMS
viewportwidth=device-width, initial-scale=1
format-detectiontelephone=no
msapplication-TileColor#009494
theme-color#009494
langen
twitter:cardsummary
og:titleInternational Biology Olympiad
og:descriptionAs the premier high school biology student competition worldwide, the IBO aims to inspire and empower the next generation of leaders in the life sciences.
og:urlhttps://www.ibo-info.org/en/
og:localeen_GB
og:typewebsite
og:site_nameInternational Biology Olympiad
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 341 words on this page. Good pages should have about 800 words of useful content.
27.6% 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.
5 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 17 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.
This page only loads 2 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The amount of tags is very high (8). We recommend using a maximum of 7 tags for this page.
Image SEO
(Somewhat important)
15 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
/files/logos/ibo-logo.svgInternational Biology Olympiad e.V.
/assets/images/c/Yello-f44eec3e.jpgNo alt attribute provided
/files/cliparts/cruelty-free-lab.svgNo alt attribute provided
/files/cliparts/cooperation.svgNo alt attribute provided
/files/cliparts/excellence.svgNo alt attribute provided
/files/cliparts/globe.svgNo alt attribute provided
/files/cliparts/microscope.svgNo alt attribute provided
...ets/images/5/IBO2024banner1-1829ae14.pngNo alt attribute provided
/assets/images/f/DSC_5783-5da9bf01.jpgNo alt attribute provided
/assets/images/7/Ohsumi-73035125.jpgNo alt attribute provided
...ts/images/0/PaulNurse10 (3)-d8807c44.jpgNo alt attribute provided
/files/countries/nbo-members-worldwide.pngNo alt attribute provided
/assets/images/7/DSC_5783-c892c5b8.jpgNo alt attribute provided
...ets/images/4/IBO2015_awards-48899be9.jpgNo alt attribute provided
/assets/images/f/_MG_5435-3a8cafb7.jpgNo alt attribute provided
.../images/3/Animal physiology-e7a77cce.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
The IBO brings together the most gifted biology talents around the world.
The H1 heading is perfect.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 The IBO brings together the most gifted biology talents around the world.
H2 Our Mission & Goals
H2 IBO alumni
H3 Passion
H3 Cooperation
H3 Excellence
H3 Interculturalism
H3 Education
H3 IBO 2024 in Kazakhstan
H3 Empty heading
H3 Empty heading
H3 Discover our members
Baselink: https://www.ibo-info.org/
Some anchor texts are used more than once.
4 links don't have an anchor text.
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 4 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.ibo-info.org/en/Nofollow IMG-ALT International Biology Olympiad e.V.
A-TITLE Go to the frontpage of this website
/en/search.htmlSearch
A-TITLE Search this website
/en/login.htmlMember login
A-TITLE Go to the login for IBO members
/en/sponsoring.htmlSponsoring
A-TITLE Become a sponsor of IBO
/en/about/mission-and-vision.htmlAbout us
A-TITLE About the International Biology Olympiad
/en/about/mission-and-vision.htmlMission and vision
A-TITLE What is the International Biology Olympiad
/en/about/steering-committee.htmlSteering Committee
A-TITLE IBO Steering Committee
/en/about/endorsements.htmlEndorsements
A-TITLE Endorsements for IBO
/en/competition.htmlCompetition
A-TITLE The annual International Biology Olympiad
/en/contest/participation.htmlParticipation
A-TITLE Participation
/en/contest/future-ibos.htmlFuture IBOs
A-TITLE Future IBOs
/en/contest/past-ibos.htmlPast IBOs
A-TITLE Past IBOs
/en/contest/hall-of-fame.htmlTomaš Soúkup Award
A-TITLE Tomaš Soúkup Award
/en/list-of-countries-regions....Delegations
A-TITLE IBO Members
/en/list-of-countries-regions....List of countries/regions
A-TITLE IBO member countries and regions
/en/join-the-ibo.htmlHow to join?
A-TITLE How to become a new IBO member?
/en/info.htmlInfo center
A-TITLE The IBO info center
/en/publications.htmlPublications
A-TITLE IBO Publications
/en/ibo-tasks-bookorder-form.htmlIBO tasks book - order
A-TITLE IBO Publications
/en/info/results-reports.htmlResults & reports
A-TITLE IBO results & reports
/en/info/papers.htmlPapers
A-TITLE IBO examination papers archive
/en/info/rules-guidelines.htmlRules & Guidelines
A-TITLE IBO rules & guidelines
/en/info/educational-conferenc...Educational Conference
A-TITLE Educational Conference
/en/info/alumni.htmlAlumni
A-TITLE IBO alumni network
/en/news/latest.htmlNews & media
A-TITLE News & media
/en/news/latest.htmlLatest news
A-TITLE Latest IBO news
/en/news-media/photos.htmlPhotos
A-TITLE IBO photos
/en/news-media/videos.htmlVideos
A-TITLE IBO videos
/en/about/mission-and-vision.htmlTrivial anchor text
read more
A-TITLE Discover more about the IBO mission & vision
https://www.ibo2024.kz/New window External Subdomain URL anchor text
https://www.ibo2024.kz/
/en/info/alumni.htmlNew window IBO alumni
A-TITLE Read more about the IBO alumni network
/en/about/endorsements.htmlIBO endorsements
A-TITLE IBO endorsements
/en/list-of-countries-regions....participating countries
A-TITLE Discover the IBO member countries
/en/sponsoring.htmlBecome a sponsor
A-TITLE Become an official IBO sponsor
/files/images/ibo/DSC_5783.jpgNo Text
/files/images/ibo/IBO2015_awar...No Text
/files/images/ibo/_MG_5435.JPGNo Text
/files/images/ibo/Animal physi...No Text
/_contao/share?p=facebook&u=ht...Nofollow No Text
/_contao/share?p=twitter&u=htt...Nofollow No Text
https://www.xing.com/app/user?...Nofollow External Subdomain No Text
https://www.linkedin.com/share...Nofollow External Subdomain No Text
/en/about/mission-and-vision.htmlText duplicate About us
A-TITLE About the International Biology Olympiad
/en/competition.htmlText duplicate Competition
A-TITLE The annual International Biology Olympiad
/en/list-of-countries-regions....Text duplicate Delegations
A-TITLE IBO Members
/en/info.htmlText duplicate Info center
A-TITLE The IBO info center
/en/news/latest.htmlText duplicate News & media
A-TITLE News & media
/en/contact-us.htmlContact us
A-TITLE Contact the IBO team
/en/legal-notes.htmlLegal notes
A-TITLE Legal notes
/en/privacy-policy.htmlPrivacy policy
A-TITLE Privacy policy
/en/sponsoring.htmlText duplicate Sponsoring
A-TITLE Become a sponsor and support IBO
/en/login.htmlLogin
A-TITLE IBO member login
https://www.ibo-info.org/en/Nofollow To top
A-TITLE Go to the top of this page
https://www.pixlscript.de/New window External Subdomain webdesign by pixlscript
A-TITLE Webdesign made in Kiel: Go to the website of pixlscript

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.ibo-info.org/en/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.17 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (32 kB).

HTTP Response Header

NameValue
dateFri, 27 Sep 2024 20:42:40 GMT
serverApache
cache-controlno-cache, no-store, private
x-powered-byPHP/7.3.5
x-content-type-optionsnosniff
referrer-policyno-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
contao-cachemiss
varyAccept-Encoding
content-encodinggzip
content-length6327
content-typetext/html; charset=utf-8
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 90 referring domains.
This page has 752 backlinks.
This page has backlinks from 84 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: https://www.ibo-info.org/share/ibo-info_en.xml

Similar sites

Search preview

www.ibo-info.org
International Biology Olympiad
As the premier high school biology student competition worldwide, the IBO aims to inspire and empower the next generation of leaders in the life sciences.

Most important keywords

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

KeywordResultRecheck
IBO78%Check
biology75%Check
world63%Check
IBO 202463%Check
gifted biology62%Check
biology talents62%Check
IBO alumni62%Check
International Biology61%Check
Biology Olympiad61%Check
IBO Office60%Check
Show more keywords and terms

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