Website review atlasexperiment.ch
Generated on February 04 2026 21:38 PM
Old data? UPDATE !
The score is 60/100
SEO Content
Title
ATLAS Experiment at CERN | ATLAS Experiment at CERN
Length : 51
Perfect, your title contains between 10 and 70 characters.
Description
Official public website for the ATLAS Experiment at CERN
Length : 56
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
ATLAS, ATLAS experiment, The ATLAS Experiment, CERN, LHC, Large Hadron Collider, CMS, ALICE, LHCb, experiment, collaboration, international collaboration, scientific collaboration, particle, physics, particle physics, high-energy physics, science, science education, Higgs, SUSY, supersymmetry, dark matter, big bang, extra dimensions, heavy ion, hadron, black hole, universe, STEM, Geneva, Switzerland, Fabiola Gianotti, Peter Jenni, David Charlton, Karl Jakobs, Andreas Hoecker
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| site_name | ATLAS Experiment at CERN |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 5 | 2 | 9 | 1 | 0 | 0 |
- [H1] CERN Accelerating science
- [H1] Latest News
- [H1] Discover the ATLAS Experiment
- [H1] High-Luminosity ATLAS
- [H1] Learn about LHC Run 3
- [H2] Main navigation
- [H2] Search
- [H3] ATLAS expands its reach into the high-rate frontier
- [H3] Transforming sensitivity to new physics with single-top-quark events
- [H3] Searching for flavourful violations of the Standard Model
- [H3] The Detector
- [H3] The Physics
- [H3] The Collaboration
- [H3] About LHC Run 3
- [H3] Long Shutdown 2
- [H3] Run 3 Updates
- [H4] What is High-Luminosity ATLAS?
Images
We found 14 images on this web page.
3 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 22%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 53 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to main content | Internal | Passing Juice |
| Sign in | External | Passing Juice |
| Directory | Internal | Passing Juice |
| Collaboration Site | External | Passing Juice |
| Physics Results | External | Passing Juice |
| About | Internal | Passing Juice |
| Discover | Internal | Passing Juice |
| Long Shutdown 2 | Internal | Passing Juice |
| Physics | Internal | Passing Juice |
| Collaboration | Internal | Passing Juice |
| Management | Internal | Passing Juice |
| Awards | Internal | Passing Juice |
| Join ATLAS | Internal | Passing Juice |
| Join as a Clustered Institution | Internal | Passing Juice |
| Join as a Technical Associate Institute | Internal | Passing Juice |
| Join as an Associate Institute | Internal | Passing Juice |
| Join as an Institution | Internal | Passing Juice |
| Visit | Internal | Passing Juice |
| Resources | Internal | Passing Juice |
| Press | Internal | Passing Juice |
| Run 3 Resources | Internal | Passing Juice |
| Updates | Internal | Passing Juice |
| All Search | Internal | Passing Juice |
| News | Internal | Passing Juice |
| News Search | Internal | Passing Juice |
| Briefings | Internal | Passing Juice |
| Briefings Search | Internal | Passing Juice |
| Features | Internal | Passing Juice |
| Features Search | Internal | Passing Juice |
| Portraits | Internal | Passing Juice |
| Portraits Search | Internal | Passing Juice |
| Profiles | Internal | Passing Juice |
| Profiles Search | Internal | Passing Juice |
| Press | Internal | Passing Juice |
| Press Search | Internal | Passing Juice |
| Blog | Internal | Passing Juice |
| Blog Search | Internal | Passing Juice |
| SEARCH | Internal | Passing Juice |
| Feedback | Internal | Passing Juice |
| Physics Briefing | Internal | Passing Juice |
| Feature | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| Press | Internal | Passing Juice |
| Visit | Internal | Passing Juice |
| Jobs | Internal | Passing Juice |
| Collaboration membership | Internal | Passing Juice |
| Glossary | Internal | Passing Juice |
| Logo & design guidelines | Internal | Passing Juice |
| Diversity & Inclusion | Internal | Passing Juice |
| Inquiries | Internal | Passing Juice |
| Organisational chart | Internal | Passing Juice |
| ATLAS Experiment © | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
physics atlas cern experiment detector collaboration join press search run
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| search | 13 |  |
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| atlas | 9 | |
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| physics | 6 | |
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| join | 5 | |
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| detector | 4 | |
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Usability
Url
Domain : atlasexperiment.ch
Length : 18
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
http://atlasexperiment.ch/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Website-SEO-Überprüfung
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