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Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 65

    SEO

    Google-friendlier than
    25% of websites

meet.lync.com

Skype for Business

Page Load Speed

550 ms in total

First Response

111 ms

Resources Loaded

336 ms

Page Rendered

103 ms

meet.lync.com screenshot

About Website

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Key Findings

We analyzed Meet.lync.com page load time and found that the first response time was 111 ms and then it took 439 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

meet.lync.com performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

meet.lync.com

111 ms

meet.lync.com

97 ms

Utilities.js

13 ms

PluginLoader.js

38 ms

Launch.js

48 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Meet.lync.com and no external sources were called. The less responsive or slowest element that took the longest time to load (111 ms) belongs to the original domain Meet.lync.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.7 kB (81%)

Content Size

196.0 kB

After Optimization

37.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Meet.lync.com main page is 196.0 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. 15% of websites need less resources to load. Javascripts take 82.1 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 56.7 kB

  • Original 64.8 kB
  • After minification 46.6 kB
  • After compression 8.1 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 18.1 kB, which is 28% 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 56.7 kB or 88% of the original size.

Image Optimization

-49%

Potential reduce by 17.4 kB

  • Original 35.5 kB
  • After minification 18.1 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, Meet Lync needs image optimization as it can save up to 17.4 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-89%

Potential reduce by 72.7 kB

  • Original 82.1 kB
  • After minification 49.6 kB
  • After compression 9.4 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 72.7 kB or 89% of the original size.

CSS Optimization

-87%

Potential reduce by 11.9 kB

  • Original 13.7 kB
  • After minification 9.2 kB
  • After compression 1.8 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. Meet.lync.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (20%)

Requests Now

15

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Meet Lync. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

meet.lync.com

meet.lync.com

111 ms

meet.lync.com

meet.lync.com

97 ms

Utilities.js

Utilities.js

13 ms

PluginLoader.js

PluginLoader.js

38 ms

Launch.js

Launch.js

48 ms

ReachClient.css

ReachClient.css

62 ms

mainbg_top.png

mainbg_top.png

24 ms

CommunicatorLogoType.png

CommunicatorLogoType.png

19 ms

Button_normal_top.png

Button_normal_top.png

9 ms

Button_normal_bottom.png

Button_normal_bottom.png

11 ms

OfficeLogo.png

OfficeLogo.png

15 ms

SfB_Logo_Vertical.png

SfB_Logo_Vertical.png

24 ms

SfB_Logo_Vertical_Mobile.png

SfB_Logo_Vertical_Mobile.png

16 ms

Help_19x30.png

Help_19x30.png

18 ms

LyncLogo2011.png

LyncLogo2011.png

57 ms

OfficeLogo2011.png

OfficeLogo2011.png

57 ms

JavaScriptResourceHandler.ashx

JavaScriptResourceHandler.ashx

30 ms

Accessibility Review

meet.lync.com accessibility score

65

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

meet.lync.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

meet.lync.com SEO score

65

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Meet.lync.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Meet.lync.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.

Social Sharing Optimization

meet.lync.com

Open Graph description is not detected on the main page of Meet Lync. 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: