2 sec in total
239 ms
1.4 sec
385 ms
Visit flexbox.io now to see the best up-to-date Flexbox content for India and also check out these interesting facts you probably never knew about flexbox.io
A simple 20 video course that will help you master CSS Flexbox
Visit flexbox.ioWe analyzed Flexbox.io page load time and found that the first response time was 239 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
flexbox.io performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value3.0 s
78/100
25%
Value5.5 s
55/100
10%
Value3,680 ms
1/100
30%
Value0.093
91/100
15%
Value13.5 s
11/100
10%
239 ms
78 ms
88 ms
98 ms
52 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 13% of them (7 requests) were addressed to the original Flexbox.io, 19% (10 requests) were made to Platform.twitter.com and 15% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (540 ms) belongs to the original domain Flexbox.io.
Page size can be reduced by 76.6 kB (14%)
552.4 kB
475.8 kB
In fact, the total size of Flexbox.io main page is 552.4 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. 55% of websites need less resources to load. Images take 452.2 kB which makes up the majority of the site volume.
Potential reduce by 19.3 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 19.3 kB or 77% of the original size.
Potential reduce by 9.7 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. Flexbox images are well optimized though.
Potential reduce by 36.6 kB
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 36.6 kB or 60% of the original size.
Potential reduce by 10.9 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. Flexbox.io needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 78% of the original size.
Number of requests can be reduced by 28 (54%)
52
24
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flexbox. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
flexbox.io
239 ms
css
78 ms
style.css
88 ms
LUJ4qL8n.jpg
98 ms
widgets.js
52 ms
jquery.min.js
117 ms
platform.js
136 ms
oct.js
92 ms
app.js
540 ms
app.png
410 ms
grid.png
331 ms
form.png
502 ms
cb=gapi.loaded_0
11 ms
cb=gapi.loaded_1
11 ms
fastbutton
88 ms
american_purpose-webfont.woff
87 ms
postmessageRelay
76 ms
cb=gapi.loaded_0
34 ms
cb=gapi.loaded_1
30 ms
api.js
52 ms
core:rpc:shindig.random:shindig.sha1.js
84 ms
2536007149-postmessagerelay.js
61 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
59 ms
sdk.js
48 ms
analytics.js
45 ms
fbds.js
45 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
23 ms
tweet.04d20138f67ab41d6b4af6cc583926d9.js
24 ms
subscriberscount
472 ms
fastbutton
91 ms
collect
59 ms
syndication
124 ms
tweets.json
180 ms
141 ms
145 ms
follow_button.6a78875565a912489e9aef879c881358.en.html
42 ms
tweet_button.6a78875565a912489e9aef879c881358.en.html
63 ms
196 ms
xd_arbiter.php
90 ms
xd_arbiter.php
114 ms
info.json
125 ms
tweet.7edb5b7c103e282bacfdf7055ee51cce.light.ltr.css
2 ms
tweet.7edb5b7c103e282bacfdf7055ee51cce.light.ltr.css
5 ms
_sl7vqOn_normal.jpeg
71 ms
L8bnplxL_normal.jpeg
42 ms
zJRuebo-_normal.jpg
66 ms
uhdJzJ8L_normal.jpeg
67 ms
27 ms
jot.html
6 ms
jot.html
2 ms
like.php
104 ms
like.php
90 ms
rU2ubZ6l1Q5.js
71 ms
LVx-xkvaJ0b.png
34 ms
flexbox.io accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
flexbox.io best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
flexbox.io SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Flexbox.io 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 Flexbox.io 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.
flexbox.io
Open Graph data is detected on the main page of Flexbox. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: