Tools & Wizards About Us
usbwebserver.net screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

usbwebserver.net

USB Server – USB Device Server

Page Load Speed

2 sec in total

First Response

442 ms

Resources Loaded

1.4 sec

Page Rendered

127 ms

usbwebserver.net screenshot

About Website

Click here to check amazing USB Web Server content for Ukraine. Otherwise, check out these important facts you probably never knew about usbwebserver.net

Turn your computer into a USB device server with FlexiHub. Connect as many USB devices as you wish to the workstation and share them with other computers over the network.

Visit usbwebserver.net

Key Findings

We analyzed Usbwebserver.net page load time and found that the first response time was 442 ms and then it took 1.6 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

usbwebserver.net performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.9 s

94/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

usbwebserver.net

442 ms

417 ms

style.css

85 ms

jquery-ui-1.8.2.custom.css

166 ms

jquery.min.js

31 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 54% of them (19 requests) were addressed to the original Usbwebserver.net, 11% (4 requests) were made to Pagead2.googlesyndication.com and 11% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (442 ms) belongs to the original domain Usbwebserver.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.5 kB (43%)

Content Size

202.0 kB

After Optimization

115.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Usbwebserver.net main page is 202.0 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. 40% of websites need less resources to load. Images take 130.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.9 kB

  • Original 6.0 kB
  • After minification 5.4 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. 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 3.9 kB or 66% of the original size.

Image Optimization

-41%

Potential reduce by 53.4 kB

  • Original 130.1 kB
  • After minification 76.7 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, USB Web Server needs image optimization as it can save up to 53.4 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 271 B

  • Original 32.0 kB
  • After minification 31.9 kB
  • After compression 31.7 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

-85%

Potential reduce by 28.9 kB

  • Original 33.9 kB
  • After minification 26.7 kB
  • After compression 5.1 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. Usbwebserver.net needs all CSS files to be minified and compressed as it can save up to 28.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (27%)

Requests Now

33

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USB Web 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

usbwebserver.net

usbwebserver.net

442 ms

417 ms

style.css

style.css

85 ms

jquery-ui-1.8.2.custom.css

jquery-ui-1.8.2.custom.css

166 ms

jquery.min.js

jquery.min.js

31 ms

jquery-ui.min.js

jquery-ui.min.js

50 ms

javascript.js

javascript.js

190 ms

show_ads.js

show_ads.js

8 ms

background.jpg

background.jpg

109 ms

ga.js

ga.js

38 ms

ca-pub-6267465696503887.js

ca-pub-6267465696503887.js

114 ms

zrt_lookup.html

zrt_lookup.html

96 ms

show_ads_impl.js

show_ads_impl.js

53 ms

header.png

header.png

86 ms

en.png

en.png

89 ms

nl.png

nl.png

143 ms

jp.png

jp.png

164 ms

menuleft.jpg

menuleft.jpg

168 ms

menu.jpg

menu.jpg

169 ms

menuright.jpg

menuright.jpg

171 ms

menulefthover.jpg

menulefthover.jpg

173 ms

menuhover.jpg

menuhover.jpg

225 ms

menurighthover.jpg

menurighthover.jpg

243 ms

topcontent.jpg

topcontent.jpg

247 ms

content.jpg

content.jpg

247 ms

contentbot.jpg

contentbot.jpg

249 ms

__utm.gif

__utm.gif

51 ms

ads

ads

209 ms

osd.js

osd.js

12 ms

8558757463641925196

8558757463641925196

38 ms

abg.js

abg.js

43 ms

m_js_controller.js

m_js_controller.js

56 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

83 ms

s

s

24 ms

x_button_blue2.png

x_button_blue2.png

23 ms

Accessibility Review

usbwebserver.net accessibility score

93

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.

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

Links do not have a discernible name

Best Practices

usbwebserver.net best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

usbwebserver.net SEO score

98

Search Engine Optimization Advices

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 Usbwebserver.net 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 Usbwebserver.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

usbwebserver.net

Open Graph description is not detected on the main page of USB Web 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: