2.3 sec in total
805 ms
1.2 sec
332 ms
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View the FB Alpha Emulator Release Blog
Visit fbalpha.comWe analyzed Fbalpha.com page load time and found that the first response time was 805 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
fbalpha.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value3.8 s
55/100
25%
Value5.0 s
64/100
10%
Value3,220 ms
2/100
30%
Value0
100/100
15%
Value10.3 s
24/100
10%
805 ms
256 ms
75 ms
8 ms
93 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 18% of them (2 requests) were addressed to the original Fbalpha.com, 64% (7 requests) were made to Static.fbalpha.com and 9% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (805 ms) belongs to the original domain Fbalpha.com.
Page size can be reduced by 39.4 kB (25%)
155.2 kB
115.9 kB
In fact, the total size of Fbalpha.com main page is 155.2 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. 20% of websites need less resources to load. Images take 104.1 kB which makes up the majority of the site volume.
Potential reduce by 13.8 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 13.8 kB or 74% of the original size.
Potential reduce by 0 B
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. FB Alpha images are well optimized though.
Potential reduce by 648 B
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 648 B or 43% of the original size.
Potential reduce by 24.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Fbalpha.com needs all CSS files to be minified and compressed as it can save up to 24.9 kB or 81% of the original size.
We found no issues to fix!
9
9
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FB Alpha. According to our analytics all requests are already optimized.
fbalpha.com
805 ms
www.fbalpha.com
256 ms
styles_min19.css
75 ms
jquery-1.11.2.min.js
8 ms
script_min19.js
93 ms
fba_wboy3.png
111 ms
icon_search.svg
17 ms
fba_logo.png
19 ms
fba_monitor8.png
18 ms
social_sprite.png
18 ms
count.js
47 ms
fbalpha.com 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.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
fbalpha.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
fbalpha.com SEO score
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 Fbalpha.com 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 Fbalpha.com 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.
fbalpha.com
Open Graph data is detected on the main page of FB Alpha. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: