root.cern.ch


Tags Whois Backlink & Rankings Speed Safety Headers Similar Sites Keywords H Tags
Tags Whois Rank Speed Safety Headers Similar Sites Keywords H Tags

root.cern.ch Website Info

root.cern.ch (An open-source data analysis framework used by high energy physics and others. ) It's hosted by CERN LCG network. DNS looks Active and website looks Accessable. According to Google, website speed score is 59/100 and AVERAGE. Website looks safe for children. We detected the website language as en.
root.cern.ch


root.cern.ch Website Tags

Domain Status:
✓ Active
Is Site Accessable?:
✓ Yes
SSL(https):
✓ Yes
Accessable Url:
https://root.cern.ch
Title:
ROOT: analyzing petabytes of data, scientifically. - ROOT
Description:
An open-source data analysis framework used by high energy physics and others.
External Links:
17
Internal Links:
28
Mobile Friendly?:
✓ Yes
Canonical URL:
https://root.cern/
Language:
en
XML Sitemap:
✓ Yes
robots.txt:
✓ Yes https://root.cern.ch/robots.txt
Favicon:
✓ Yes

root.cern.ch Domain & Whois Details

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Server Type:
Apache/2.4.41 (Ubuntu)
Hosting Provider:
CERN LCG network



root.cern.ch Website Speed (Desktop)

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Overall Category:
AVERAGE
The human readable speed "category"
Speed Index:
59
Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric].
Cumulative Layout Shift (CLS):
0 (FAST)
The Cumulative Layout Shift (CLS) metric measures how much unexpected layout shifts affect the user experience on a page. These layout shifts occur when content moves around without prior user input. CLS
Time to First Byte (TTFB):
0.8 s (FAST)
TTFB (time to first byte) is the number of milliseconds it takes for a client’s browser to receive the first byte of the response from the web server. Usually, TTFB can be improved with faster hosting and server optimizations. TTFB
First Input Delay (FID):
5 ms (FAST)
First Input Delay (FID) measures the time from when the user interacts with your site for the first time (click a link, tap on a button, etc.) to the time when the browser is able to respond to that interaction. Google recommends keeping FID below 100ms for a good user experience. FID
First Contentful Paint (FCP):
1.972 s (AVERAGE)
FCP (First Contentful Paint) measures the time from a user’s navigation to when the browser renders the first bit of content from the DOM. In other words, FCP marks the time at which the first text or image is painted for the user. According to PageSpeed Insights, FCP should occur in under 2 seconds. FCP
Interaction to Next Paint (INP):
35 ms (FAST)
Interaction to Next Paint (INP) is a web performance metric that measures user interface responsiveness – how quickly a website responds to user interactions like clicks or key presses. Specifically, it measures how much time elapses between a user interaction like a click or key press and the next time the user sees a visual update on the page. INP
Largest Contentful Paint (LCP):
2.414 s (FAST)
Largest Contentful Paint (LCP) is a metric that measures when the largest content in the viewport is rendered. It is used to measure how long it takes for the main content of your webpage to appear on the screen. Everything below 2.5s is considered good LCP time by PageSpeed Insights. LCP
Total Size:
2112 KB
Total Size. Large network payloads cost users real money and are highly correlated with long load times.
Server Response Time:
930 ms
Initial server response time. Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/).
Final Url:
https://root.cern.ch/
Canonicalized and final URL for the document, after following page redirects (if any).
Last Date Checked:
6/14/2023 1:23:13 PM
The last time we checked this website.
Site Speed Check(Full)

root.cern.ch HTML Resources

Type
Request Count
Size
Total
41
2,112 KB
Image
23
1,264 KB
Third-party
15
687 KB
Other
2
425 KB
Script
8
382 KB
Stylesheet
5
27 KB
Document
1
7 KB
Font
2
5 KB
Media
0
0 KB

root.cern.ch Website Safety

Refresh
Last Check Date:
2/18/2023 9:13:24 AM
Fortiguard:
Information Technology
Mcafee Category:
Education/Reference
OpenDNS:
Government, Research/Reference
Cloudflare DNS:
OK
MyWot Child Safety:
96

root.cern.ch HTTP Headers

Refresh
Accept-Ranges :
bytes
bucket :
root
Cache-Control :
max-age=1800
Connection :
Keep-Alive
Content-Length :
22564
Content-Security-Policy :
frame-ancestors 'self';
Content-Type :
text/html
Date :
Sun, 04 Jun 2023 06:30:22 GMT
ETag :
"0acbcb1315bfb5c58a5cb4a031266c90"
expires :
Sun, 04 Jun 2023 07:00:22 GMT
Keep-Alive :
timeout=5, max=32
Last-Modified :
Thu, 01 Jun 2023 15:31:14 GMT
Server :
Apache/2.4.41 (Ubuntu)
strict-transport-security :
max-age=15768000
Vary :
Accept-Encoding
x-amz-request-id :
tx0000000000000092e921a-00647c2f7e-36a0f1b9-default
X-Frame-Options :
SAMEORIGIN
x-rgw-object-type :
Normal


root.cern.ch W3C HTML Validation Check Now

Last Check Date:
5/31/2023 12:00:00 AM
Errors:
87
Warnings:
0
Info:
12
Check Live:
Check root.cern.ch HTML Errors

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root.cern.ch Site Keywords

analyzing petabytes of data
CERN
cms detector
Large Hadron Collider
lhc
root
scientifically

root.cern.ch Site H Tags

Check Now
h1
ROOT: analyzing petabytes of data, scientifically.
h1
Latest Releases
h2
Skip links
h2
√-1
h2
$ _

root.cern.ch Sites with Same Names

Website
Title
Rank
cern.ch cern.ch
CERN - European Organization for Nuclear Research
38,322
cern.com.ua cern.com.ua
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cern.org cern.org
CERN - European Organization for Nuclear Research
cern.eu cern.eu
CERN | European Organization for Nuclear Research
cern.de cern.de
CERN - Europe's Large Hadron Collider and Cutting-Edge Particle Physics Research
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cern50.web.cern.ch cern50.web.cern.ch
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cern.tv cern.tv
cern.tv - Domain Name For Sale | DAN.COM
cern.com cern.com
cerneu.web.cern.ch cerneu.web.cern.ch
Home Page EU | EU Projects Office
cern.co.uk cern.co.uk
CERN UK - Research and Innovation in Particle Physics
cern.ca cern.ca
Centre d'exposition de Rouyn-Noranda (CERN)
cern.ac.cn cern.ac.cn
中国科学院高能物理研究所 (CERN China) - 主页

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