Tools & Wizards About Us
u4server.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

u4server.com

Where Hosting is Personal - u4server.net

Page Load Speed

1.5 sec in total

First Response

204 ms

Resources Loaded

1.1 sec

Page Rendered

167 ms

u4server.com screenshot

About Website

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Key Findings

We analyzed U4server.com page load time and found that the first response time was 204 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

u4server.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

90/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value340 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

u4server.com

204 ms

u4server.net

239 ms

mootools.js

117 ms

caption.js

110 ms

template.css

111 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original U4server.com, 74% (14 requests) were made to U4server.net and 11% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (427 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.9 kB (23%)

Content Size

176.5 kB

After Optimization

136.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of U4server.com main page is 176.5 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 114.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 13.9 kB

  • Original 19.4 kB
  • After minification 18.6 kB
  • After compression 5.6 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 13.9 kB or 71% of the original size.

Image Optimization

-22%

Potential reduce by 24.8 kB

  • Original 114.4 kB
  • After minification 89.6 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, U 4 Server needs image optimization as it can save up to 24.8 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 577 B

  • Original 38.4 kB
  • After minification 38.4 kB
  • After compression 37.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 685 B

  • Original 4.2 kB
  • After minification 4.2 kB
  • After compression 3.5 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. U4server.com needs all CSS files to be minified and compressed as it can save up to 685 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (24%)

Requests Now

17

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U 4 Server. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

u4server.com

u4server.com

204 ms

u4server.net

u4server.net

239 ms

mootools.js

mootools.js

117 ms

caption.js

caption.js

110 ms

template.css

template.css

111 ms

blue_bg.css

blue_bg.css

113 ms

blue.css

blue.css

114 ms

show_ads.js

show_ads.js

75 ms

adsbygoogle.js

adsbygoogle.js

427 ms

ga.js

ga.js

15 ms

bg.gif

bg.gif

63 ms

logo.gif

logo.gif

65 ms

menubg.png

menubg.png

70 ms

headerbg.jpg

headerbg.jpg

208 ms

welcome.png

welcome.png

120 ms

buttonbg.gif

buttonbg.gif

116 ms

footerbg.png

footerbg.png

121 ms

banner.jpg

banner.jpg

176 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

u4server.com accessibility score

97

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.

Best Practices

u4server.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

u4server.com SEO score

69

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

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 U4server.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 U4server.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

u4server.com

Open Graph description is not detected on the main page of U 4 Server. 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: