3.3 sec in total
518 ms
2.5 sec
272 ms
Visit facebook.grebert.net now to see the best up-to-date Facebook Grebert content and also check out these interesting facts you probably never knew about facebook.grebert.net
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Visit facebook.grebert.netWe analyzed Facebook.grebert.net page load time and found that the first response time was 518 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
facebook.grebert.net performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value4.7 s
33/100
25%
Value4.5 s
72/100
10%
Value0 ms
100/100
30%
Value0.026
100/100
15%
Value4.5 s
82/100
10%
518 ms
331 ms
226 ms
305 ms
345 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Facebook.grebert.net, 81% (50 requests) were made to Static.xx.fbcdn.net and 11% (7 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (689 ms) relates to the external source Scontent.xx.fbcdn.net.
Page size can be reduced by 71.5 kB (41%)
175.5 kB
104.0 kB
In fact, the total size of Facebook.grebert.net main page is 175.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. HTML takes 92.6 kB which makes up the majority of the site volume.
Potential reduce by 69.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.6 kB or 75% of the original size.
Potential reduce by 1.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Facebook Grebert images are well optimized though.
Number of requests can be reduced by 48 (80%)
60
12
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Facebook Grebert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
facebook.grebert.net
518 ms
grebert
331 ms
WHV-9OvQkcs.css
226 ms
ZY-3seVVf0G.css
305 ms
ebiMDO3r-8l.css
345 ms
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346 ms
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zqUJFxdHjIv.css
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91ThhMRFJD0.css
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1kPfZUdGrka.js
469 ms
event
195 ms
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401 ms
info_24.png
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facebook.grebert.net accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
facebook.grebert.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
facebook.grebert.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Facebook.grebert.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Facebook.grebert.net main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
facebook.grebert.net
Open Graph description is not detected on the main page of Facebook Grebert. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: