Tools & Wizards About Us
freeusbanalyzer.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

freeusbanalyzer.com

FREE USB Sniffer & Software USB Protocol Analyzer for Windows

Page Load Speed

854 ms in total

First Response

112 ms

Resources Loaded

432 ms

Page Rendered

310 ms

freeusbanalyzer.com screenshot

About Website

Visit freeusbanalyzer.com now to see the best up-to-date FREE USB Analyzer content for Russia and also check out these interesting facts you probably never knew about freeusbanalyzer.com

Free Software USB Sniffer and Protocol Analyzer. Download this Freeware USB Packet Explorer and Protocol Analyser for Windows. Capture and Monitor USB Devices and Applications. Trace and Decode USB Co...

Visit freeusbanalyzer.com

Key Findings

We analyzed Freeusbanalyzer.com page load time and found that the first response time was 112 ms and then it took 742 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

freeusbanalyzer.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value1.9 s

98/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

freeusbanalyzer.com

112 ms

styles

26 ms

scripts

116 ms

analytics.js

17 ms

icon-32x32-free-usb-protocol-analyzer.svg

68 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Freeusbanalyzer.com, 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (272 ms) belongs to the original domain Freeusbanalyzer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.8 kB (56%)

Content Size

89.5 kB

After Optimization

39.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Freeusbanalyzer.com main page is 89.5 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. 35% of websites need less resources to load. Javascripts take 52.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.8 kB

  • Original 24.9 kB
  • After minification 24.9 kB
  • After compression 7.1 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 17.8 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 11.7 kB
  • After minification 11.7 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. FREE USB Analyzer images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

24

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FREE USB Analyzer. According to our analytics all requests are already optimized.

Network Requests Diagram

freeusbanalyzer.com

freeusbanalyzer.com

112 ms

styles

styles

26 ms

scripts

scripts

116 ms

analytics.js

analytics.js

17 ms

icon-32x32-free-usb-protocol-analyzer.svg

icon-32x32-free-usb-protocol-analyzer.svg

68 ms

hhd-software-logo.svg

hhd-software-logo.svg

70 ms

index-free-usb-analyzer-monitoring.png

index-free-usb-analyzer-monitoring.png

96 ms

icon-32x32-free-serial-protocol-analyzer.svg

icon-32x32-free-serial-protocol-analyzer.svg

91 ms

icon-32x32-free-network-protocol-analyzer.svg

icon-32x32-free-network-protocol-analyzer.svg

93 ms

icon-32x32-free-virtual-serial-ports.svg

icon-32x32-free-virtual-serial-ports.svg

226 ms

box-tn-hex-editor-neo-free.svg

box-tn-hex-editor-neo-free.svg

117 ms

box-tn-hex-editor-neo-standard.svg

box-tn-hex-editor-neo-standard.svg

97 ms

box-tn-usb-monitor.svg

box-tn-usb-monitor.svg

101 ms

box-tn-serial-monitor.svg

box-tn-serial-monitor.svg

109 ms

box-tn-network-monitor.svg

box-tn-network-monitor.svg

105 ms

box-tn-device-monitoring-studio.svg

box-tn-device-monitoring-studio.svg

256 ms

box-tn-device-monitoring-studio-server.svg

box-tn-device-monitoring-studio-server.svg

272 ms

box-tn-usb-monitoring-control.svg

box-tn-usb-monitoring-control.svg

129 ms

box-tn-serial-port-monitoring-control.svg

box-tn-serial-port-monitoring-control.svg

260 ms

box-tn-virtual-serial-ports.svg

box-tn-virtual-serial-ports.svg

141 ms

GlobalSign.svg

GlobalSign.svg

157 ms

design-sprites.svg

design-sprites.svg

173 ms

infographics-usb-left.svg

infographics-usb-left.svg

183 ms

infographics-usb-right.svg

infographics-usb-right.svg

232 ms

collect

collect

32 ms

opensans.woff

opensans.woff

145 ms

Accessibility Review

freeusbanalyzer.com accessibility score

83

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

Image elements do not have [alt] attributes

Best Practices

freeusbanalyzer.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Page has valid source maps

SEO Factors

freeusbanalyzer.com SEO score

90

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

Image elements do not have [alt] attributes

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 Freeusbanalyzer.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 Freeusbanalyzer.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

freeusbanalyzer.com

Open Graph description is not detected on the main page of FREE USB Analyzer. 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: