Tools & Wizards About Us
lanmessenger.net screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lanmessenger.net

Serverless LAN messenger (2023). Video chat app for office.

Page Load Speed

3.8 sec in total

First Response

111 ms

Resources Loaded

3.3 sec

Page Rendered

391 ms

lanmessenger.net screenshot

About Website

Click here to check amazing LAN Messenger content. Otherwise, check out these important facts you probably never knew about lanmessenger.net

Download Secure LAN messenger for internal office communication. Easy setup. Video chat and voice calls. Send messages between Windows, Android, and Mac OS.

Visit lanmessenger.net

Key Findings

We analyzed Lanmessenger.net page load time and found that the first response time was 111 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lanmessenger.net performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

45/100

10%

Network Requests Diagram

lanmessenger.net

111 ms

www.lanmessenger.net

1601 ms

style.min.css

86 ms

css

34 ms

bootstrap.min.css

148 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Lanmessenger.net, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Lanmessenger.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 521.8 kB (59%)

Content Size

877.9 kB

After Optimization

356.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lanmessenger.net main page is 877.9 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. 35% of websites need less resources to load. Images take 327.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 28.7 kB

  • Original 36.9 kB
  • After minification 33.3 kB
  • After compression 8.3 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 28.7 kB or 78% of the original size.

Image Optimization

-29%

Potential reduce by 96.2 kB

  • Original 327.1 kB
  • After minification 230.9 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, LAN Messenger needs image optimization as it can save up to 96.2 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 147.0 kB

  • Original 220.8 kB
  • After minification 213.8 kB
  • After compression 73.8 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 147.0 kB or 67% of the original size.

CSS Optimization

-85%

Potential reduce by 249.9 kB

  • Original 293.1 kB
  • After minification 278.6 kB
  • After compression 43.2 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. Lanmessenger.net needs all CSS files to be minified and compressed as it can save up to 249.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (40%)

Requests Now

35

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LAN Messenger. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lanmessenger.net

lanmessenger.net

111 ms

www.lanmessenger.net

www.lanmessenger.net

1601 ms

style.min.css

style.min.css

86 ms

css

css

34 ms

bootstrap.min.css

bootstrap.min.css

148 ms

prettyPhoto.css

prettyPhoto.css

100 ms

font-awesome.css

font-awesome.css

102 ms

social-icons.css

social-icons.css

90 ms

style.css

style.css

113 ms

style.css

style.css

112 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

169 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

124 ms

jquery.tweet.js

jquery.tweet.js

124 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

140 ms

iphone-scripts.js

iphone-scripts.js

139 ms

bootstrap.min.js

bootstrap.min.js

168 ms

analytics.js

analytics.js

101 ms

pattern.jpg

pattern.jpg

121 ms

logo.png

logo.png

89 ms

1--.jpg

1--.jpg

120 ms

pattern-2.png

pattern-2.png

89 ms

lanmessenger-405x669.png

lanmessenger-405x669.png

121 ms

4-100x100.png

4-100x100.png

88 ms

6-100x100.png

6-100x100.png

120 ms

7-100x100.png

7-100x100.png

120 ms

11-100x100.png

11-100x100.png

120 ms

3-100x100.png

3-100x100.png

155 ms

5-100x100.png

5-100x100.png

145 ms

1-100x100.png

1-100x100.png

155 ms

2-100x100.png

2-100x100.png

155 ms

pattern-3.jpg

pattern-3.jpg

154 ms

youtube-gray.png

youtube-gray.png

143 ms

facebook-gray.png

facebook-gray.png

167 ms

twitter-gray.png

twitter-gray.png

174 ms

linkedin-gray.png

linkedin-gray.png

178 ms

1--.jpg

1--.jpg

1335 ms

jizaRExUiTo99u79D0KEww.woff

jizaRExUiTo99u79D0KEww.woff

39 ms

jizfRExUiTo99u79B_mh0O6tKw.woff

jizfRExUiTo99u79B_mh0O6tKw.woff

54 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

96 ms

collect

collect

24 ms

js

js

52 ms

Accessibility Review

lanmessenger.net accessibility score

84

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

lanmessenger.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lanmessenger.net SEO score

92

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

Links do not have descriptive text

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

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 Lanmessenger.net 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 Lanmessenger.net 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

lanmessenger.net

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