Collidingworlds.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
70% 
Page structure
93% 
Link structure
96% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.35 s
File size
21.30 kB
Words
334
Media files
1
Number of links
19 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Colliding Worlds – How Cutting-Edge Science is Redefining Contemporary Art
The page title should be shorter than 580 pixels. It is 697 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
A dazzling look at the artists working on the frontiers of science
The length of the meta description is perfect. (388 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://collidingworlds.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel prev meta tag on this page.
Rel next URL https://collidingworlds.org/
The rel next and prev tags are set correctly.
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
descriptionA dazzling look at the artists working on the frontiers of science
keywordsArthur I. Miller, Colliding Worlds, science, contemporary art, artsci
robotsnoodp,noydir
viewportwidth=device-width, initial-scale=1
google-site-verification2Bv5z61sgwxzo2esGZn_B6szqnspkwtwrOeqZdwhL6s
langen-us
nexthttps://collidingworlds.org/
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 334 words on this page. Good pages should have about 800 words of useful content.
32% 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.
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 21.88 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" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: arthur i. miller
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
...5/Colliding-Worlds-Home-Page-197x300.jpgColliding Worlds: How Cutting-Edge Science is Redefining Contemporary Art

Page structure

H1 heading
(Critically important)
Colliding Worlds
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Colliding Worlds
H2 How Cutting-Edge Science is Redefining Contemporary Art
H2 Upcoming lectures in 2016
H3 Colliding Worlds: How Cutting-Edge Science is Redefining Contemporary Art
H3 Einstein & Picasso: The Art of Science and the Science of Art
H3 Participant in the Symposium: Algorithmic Culture and Participatory Art
H3 Keynote address at The Fourth International Conference on “Transdisciplinary Imaging at the Intersections between Art, Science and Culture”
H4 Colliding Worlds Duplicate text
H4 “Arthur I. Miller understands the intersection of art and science better than anyone writing today.
H4 A dazzling look at the artists working on the frontiers of science
H4 Events
H4 Connect with Arthur I. Miller
There are 2 links with a trivial anchor text.
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 13 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://collidingworlds.org/Colliding Worlds
https://collidingworlds.org/About
https://collidingworlds.org/Preface
https://collidingworlds.org/Reviews
https://collidingworlds.org/The Artist-Scientists
https://collidingworlds.org/Blog
/category/events/Events
/contact/Contact
https://collidingworlds.org/aboutTrivial anchor text
Read More
/reviews/Read more reviews
/the-artist-scientists/Trivial anchor text
Read more
/upcoming-lectures-in-2016/Upcoming lectures in 2016
A-TITLE Upcoming lectures in 2016
/einstein-picasso-florence/University of Florence
/symposium-algorithmic-culture...Brunel University, London
/contact/
https://facebook.com/AuthorArt...External
http://uk.linkedin.com/pub/art...External Subdomain
https://twitter.com/ArthurIMillerExternal
https://vimeo.com/arthurimillerExternal
http://arthurimiller.com/New window External ArthurIMiller.com
http://books.wwnorton.com/book...New window External Subdomain W. W. Norton
http://amazon.com/gp/product/0...New window Nofollow External Amazon (US)
http://amazon.co.uk/gp/product...New window Nofollow External Amazon (UK)
http://barnesandnoble.com/w/co...New window External Barnes & Noble
https://itunes.apple.com/us/bo...New window External Subdomain Apple iBookstore
http://indiebound.org/book/978...New window External IndieBound
http://powells.com/biblio/9780...New window External Powell’s
https://collidingworlds.org/Arthur I. Miller
/site-terms-cookies-and-privacy/Site Terms, Cookies and Privacy
/site-map/Site Map
http://deborahswain.com/External Deborah Swain
A-TITLE Web design by Deborah Swain
/cookie-policyNew window More info

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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)
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
The page response time is excellent with 0.35 seconds.
The file size of the HTML document is fine (21 kB).

HTTP Response Header

NameValue
dateMon, 23 Sep 2024 21:34:02 GMT
content-typetext/html; charset=UTF-8
x-powered-byPHP/8.0.30
varyAccept-Encoding
x-turbo-charged-byLiteSpeed
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HoHFw3Xk7lJQtoMFO3bhGzNQ0PNjBS1BbRRXEuAb%2FF%2BZ1JceU25bmokG6Y86XlYDKFVJKrtFqLlnGA8yv%2BrVSZR0q40j3DGgZpp2fi1I06jfRBPCZlp79tlBNgatD80B0owKofWZ"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
speculation-rules"/cdn-cgi/speculation"
servercloudflare
cf-ray8c7da8106aca900c-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 345 referring domains.
This page has 4,824 backlinks.
This page has backlinks from 216 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

User-agent: *
Allow: /

Sitemap: https://collidingworlds.org/sitemap.xml

Similar sites

Search preview

collidingworlds.org
Colliding Worlds – How Cutting-Edge Science is Redefining Contempor...
A dazzling look at the artists working on the frontiers of science

Most important keywords

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

KeywordResultRecheck
Colliding81%Check
Worlds81%Check
Colliding Worlds81%Check
Art66%Check
Science63%Check
Contemporary Art61%Check
Cutting-Edge Science60%Check
Redefining Contemporary Art60%Check
art science60%Check
Cutting-Edge56%Check
Show more keywords and terms

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