Tools & Wizards About Us
ejabberd.im screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

ejabberd.im

ejabberd XMPP Server with MQTT Broker & SIP Service

Page Load Speed

1.6 sec in total

First Response

95 ms

Resources Loaded

944 ms

Page Rendered

581 ms

ejabberd.im screenshot

About Website

Click here to check amazing Ejabberd content for Iran. Otherwise, check out these important facts you probably never knew about ejabberd.im

ejabberd is an XMPP server (Jabber server), MQTT broker and SIP gateway built to create awesome realtime services like massive chat, instant communication, IoT and more.

Visit ejabberd.im

Key Findings

We analyzed Ejabberd.im page load time and found that the first response time was 95 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.

Performance Metrics

ejabberd.im performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

ejabberd.im

95 ms

www.ejabberd.im

341 ms

bootstrap.min.css

21 ms

bootstrap-theme.min.css

34 ms

ejabberd.css

32 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 67% of them (26 requests) were addressed to the original Ejabberd.im, 8% (3 requests) were made to Youtube.com and 8% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (341 ms) belongs to the original domain Ejabberd.im.

Page Optimization Overview & Recommendations

Page size can be reduced by 993.8 kB (59%)

Content Size

1.7 MB

After Optimization

700.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ejabberd.im main page is 1.7 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. 45% of websites need less resources to load. Javascripts take 756.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.4 kB

  • Original 16.8 kB
  • After minification 14.9 kB
  • After compression 4.3 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.4 kB or 74% of the original size.

Image Optimization

-31%

Potential reduce by 160.9 kB

  • Original 523.5 kB
  • After minification 362.6 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, Ejabberd needs image optimization as it can save up to 160.9 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 489.4 kB

  • Original 756.7 kB
  • After minification 755.6 kB
  • After compression 267.3 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 489.4 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 331.2 kB

  • Original 397.1 kB
  • After minification 392.9 kB
  • After compression 65.9 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. Ejabberd.im needs all CSS files to be minified and compressed as it can save up to 331.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (34%)

Requests Now

35

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ejabberd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ejabberd.im

ejabberd.im

95 ms

www.ejabberd.im

www.ejabberd.im

341 ms

bootstrap.min.css

bootstrap.min.css

21 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

34 ms

ejabberd.css

ejabberd.css

32 ms

api.js

api.js

46 ms

jquery.min.js

jquery.min.js

35 ms

bootstrap.min.js

bootstrap.min.js

35 ms

custom.style.js

custom.style.js

34 ms

recaptcha__en.js

recaptcha__en.js

136 ms

bg.png

bg.png

57 ms

9f1Hl-Fo450

9f1Hl-Fo450

147 ms

7Iaodz1z_cQ

7Iaodz1z_cQ

186 ms

Gc4ynl_P0rk

Gc4ynl_P0rk

210 ms

widgets.js

widgets.js

203 ms

analytics.js

analytics.js

83 ms

header_illus@2x.jpg

header_illus@2x.jpg

33 ms

header_logo_e@2x.png

header_logo_e@2x.png

12 ms

logo@2x.png

logo@2x.png

12 ms

illus_modern@2x.png

illus_modern@2x.png

21 ms

illus_fault_tolerant@2x.png

illus_fault_tolerant@2x.png

12 ms

illus_scalable@2x.png

illus_scalable@2x.png

21 ms

illus_manageable@2x.png

illus_manageable@2x.png

21 ms

illus_versatile@2x.png

illus_versatile@2x.png

19 ms

illus_modular@2x.png

illus_modular@2x.png

21 ms

icon_play@2x.png

icon_play@2x.png

23 ms

icon_favorites@2x.png

icon_favorites@2x.png

25 ms

logo_archipel@2x.png

logo_archipel@2x.png

27 ms

screenshot_archipel.png

screenshot_archipel.png

31 ms

footer_logo_e@2x.png

footer_logo_e@2x.png

24 ms

footer_logo_full_name@2x.png

footer_logo_full_name@2x.png

25 ms

footer_logo_process_one@2x.png

footer_logo_process_one@2x.png

31 ms

Nunito-Light-webfont.woff

Nunito-Light-webfont.woff

35 ms

collect

collect

17 ms

www-embed-player-vflZsBgOl.css

www-embed-player-vflZsBgOl.css

101 ms

www-embed-player.js

www-embed-player.js

116 ms

base.js

base.js

209 ms

collect

collect

55 ms

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

29 ms

Accessibility Review

ejabberd.im accessibility score

70

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ejabberd.im best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ejabberd.im SEO score

81

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ejabberd.im 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 Ejabberd.im 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.

Social Sharing Optimization

ejabberd.im

Open Graph data is detected on the main page of Ejabberd. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: