2.6 sec in total
81 ms
1.9 sec
593 ms
Welcome to javascriptjabber.com homepage info - get ready to check Java Script Jabber best content for United States right away, or after learning these important things about javascriptjabber.com
Visit javascriptjabber.comWe analyzed Javascriptjabber.com page load time and found that the first response time was 81 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
javascriptjabber.com performance score
name
value
score
weighting
Value3.4 s
37/100
10%
Value5.5 s
19/100
25%
Value3.4 s
89/100
10%
Value230 ms
87/100
30%
Value0
100/100
15%
Value3.8 s
89/100
10%
81 ms
706 ms
145 ms
131 ms
161 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Javascriptjabber.com, 36% (10 requests) were made to Devchat.tv and 7% (2 requests) were made to Js.stripe.com. The less responsive or slowest element that took the longest time to load (926 ms) relates to the external source Load.sumome.com.
Page size can be reduced by 988.5 kB (63%)
1.6 MB
573.0 kB
In fact, the total size of Javascriptjabber.com main page is 1.6 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. 50% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 87.3 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 87.3 kB or 77% of the original size.
Potential reduce by 19.1 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. Obviously, Java Script Jabber needs image optimization as it can save up to 19.1 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 745.0 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 745.0 kB or 63% of the original size.
Potential reduce by 137.2 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. Javascriptjabber.com needs all CSS files to be minified and compressed as it can save up to 137.2 kB or 84% of the original size.
Number of requests can be reduced by 11 (52%)
21
10
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Java Script Jabber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
javascriptjabber.com
81 ms
706 ms
css
145 ms
tracker.js
131 ms
161 ms
load.sumome.com
926 ms
loader.js
128 ms
application-d3427ebf8e22cc058ea5510ebee0c0ee.css
107 ms
modernizr-84b50596885cc058d0e6313500f85b60.js
111 ms
application-021a4c3200f81ddf68936ebd256fcfde.js
147 ms
addthis_widget.js
532 ms
api.js
136 ms
analytics.js
403 ms
js-jabber-69a1c40287a4d1d13ebe9d77c1ece6ff.png
259 ms
devchat-white-78043783560fccaab5ada4778f29e7c1.svg
371 ms
cachefly-color-abd9de87e622fc904920e4952ebb5472.png
366 ms
bluebox-b7effdefc0bee36e4259bb65c9fef63e.png
370 ms
logos.json
454 ms
channel.html
137 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
229 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
229 ms
foundation-icons-2ee869a1cba849926aff4d3437b081e4.woff
203 ms
weston_free-webfont-b9de8aa093caa4de3f013e901ccb1f58.woff
204 ms
recaptcha__en.js
138 ms
collect
118 ms
nr-885.min.js
81 ms
300lo.json
68 ms
sh.8e5f85691f9aaa082472a194.html
32 ms
javascriptjabber.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
javascriptjabber.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
Missing source maps for large first-party JavaScript
javascriptjabber.com 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 Javascriptjabber.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 Javascriptjabber.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.
javascriptjabber.com
Open Graph description is not detected on the main page of Java Script Jabber. 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: