3 sec in total
262 ms
1.9 sec
789 ms
Click here to check amazing Ably content for India. Otherwise, check out these important facts you probably never knew about ably.io
Ably provides a suite of APIs to build, extend, and deliver powerful digital experiences in realtime. Organizations like Toyota, Bloomberg, HubSpot, and Hopin depend on Ably’s platform to offload the ...
Visit ably.ioWe analyzed Ably.io page load time and found that the first response time was 262 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ably.io performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value3.0 s
79/100
25%
Value4.5 s
72/100
10%
Value1,320 ms
17/100
30%
Value0.023
100/100
15%
Value12.6 s
14/100
10%
262 ms
64 ms
107 ms
148 ms
336 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Ably.io, 69% (33 requests) were made to Assets.ably.io and 4% (2 requests) were made to Status.ably.io. The less responsive or slowest element that took the longest time to load (752 ms) relates to the external source Echo.ably.io.
Page size can be reduced by 1.7 MB (51%)
3.3 MB
1.6 MB
In fact, the total size of Ably.io main page is 3.3 MB. 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. Javascripts take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 71.9 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 71.9 kB or 81% of the original size.
Potential reduce by 3.4 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. Ably images are well optimized though.
Potential reduce by 1.3 MB
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 1.3 MB or 59% of the original size.
Potential reduce by 333.9 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. Ably.io needs all CSS files to be minified and compressed as it can save up to 333.9 kB or 87% of the original size.
Number of requests can be reduced by 18 (43%)
42
24
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ably. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
www.ably.io
262 ms
css
64 ms
application-f4b912471373df954e993aca706914a0.css
107 ms
polyfills-3b040972d5e448bd0b819ab561186b33.js
148 ms
application-c433926584f01711c07ce97390b5ead7.js
336 ms
browser_update-ae04159193ae387295e607c564facf85.js
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home-13f8a400142587bb51a5d8fd794f1dfa.js
216 ms
ably.min.js
90 ms
feeds-4763a636af8742daf022f4e2bc433534.js
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icon
547 ms
body_bg-bdfc8077d77632535f5e730a4767b78c.png
38 ms
site-s4d1546f61e-41eaaebd9baed6c16560a63b85e54ac3.png
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retina-9eeb9e0fb13b0cfc15c0058301eb5eac.js
123 ms
analytics.js
54 ms
blog
752 ms
icon-up@2x-4d090601525b813ff123831053093b435d42d30cdf6088de7fce698204a83cb6.png
349 ms
home
723 ms
collect
23 ms
nr-885.min.js
387 ms
ua39m1ld
128 ms
a337510a09
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19d9a92009
197 ms
intercom.21a35ffd.js
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echo.515e8809.js
37 ms
ably.io accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
[lang] attributes do not have a valid value
ably.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
Page has valid source maps
ably.io SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ably.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 Ably.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.
ably.io
Open Graph description is not detected on the main page of Ably. 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: