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unicom.usr.com screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

unicom.usr.com

USRobotics, a Divison of UNICOM Global - 56K Internal and External Modems, Business Peripherals: Choose a site

Page Load Speed

729 ms in total

First Response

77 ms

Resources Loaded

591 ms

Page Rendered

61 ms

unicom.usr.com screenshot

About Website

Welcome to unicom.usr.com homepage info - get ready to check UNICOM Usr best content for Tunisia right away, or after learning these important things about unicom.usr.com

Choose your region. USRobotics is synonymous with reliable, easy to use, high-performance dial-up modems for businesses of all sizes. Those key characteristics continue to be infused into USRobotics' ...

Visit unicom.usr.com

Key Findings

We analyzed Unicom.usr.com page load time and found that the first response time was 77 ms and then it took 652 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

unicom.usr.com performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

unicom.usr.com

77 ms

unicom.usr.com

169 ms

global.css

37 ms

index.css

78 ms

jquery.min.js

117 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 73% of them (11 requests) were addressed to the original Unicom.usr.com, 13% (2 requests) were made to Usr.com and 7% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (234 ms) relates to the external source Usr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.1 kB (8%)

Content Size

166.6 kB

After Optimization

153.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unicom.usr.com main page is 166.6 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. Only 10% of websites need less resources to load. Images take 147.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 9.2 kB

  • Original 11.3 kB
  • After minification 5.7 kB
  • After compression 2.1 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 5.6 kB, which is 49% 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 9.2 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 1.0 kB

  • Original 147.4 kB
  • After minification 146.4 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. UNICOM Usr images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 432 B

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 1.9 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 432 B or 18% of the original size.

CSS Optimization

-45%

Potential reduce by 2.4 kB

  • Original 5.4 kB
  • After minification 4.6 kB
  • After compression 3.0 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. Unicom.usr.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 45% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UNICOM Usr. According to our analytics all requests are already optimized.

Network Requests Diagram

unicom.usr.com

unicom.usr.com

77 ms

unicom.usr.com

unicom.usr.com

169 ms

global.css

global.css

37 ms

index.css

index.css

78 ms

jquery.min.js

jquery.min.js

117 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

234 ms

slides.min.jquery.js

slides.min.jquery.js

115 ms

js

js

60 ms

logo.gif

logo.gif

36 ms

ScriptServlet

ScriptServlet

13 ms

usr-intro.jpg

usr-intro.jpg

73 ms

5639.jpg

5639.jpg

72 ms

5686g.jpg

5686g.jpg

110 ms

arrow-prev.png

arrow-prev.png

108 ms

arrow-next.png

arrow-next.png

108 ms

Accessibility Review

unicom.usr.com accessibility score

66

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

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

Form elements do not have associated labels

Best Practices

unicom.usr.com best practices score

67

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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

unicom.usr.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Unicom.usr.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 Unicom.usr.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

unicom.usr.com

Open Graph description is not detected on the main page of UNICOM Usr. 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: