Tools & Wizards About Us
lock-usb.net screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lock-usb.net

Lock USB - Password Protect Your USB Drive Locker - Free Download

Page Load Speed

2.1 sec in total

First Response

230 ms

Resources Loaded

1.4 sec

Page Rendered

434 ms

lock-usb.net screenshot

About Website

Visit lock-usb.net now to see the best up-to-date Lock USB content for Pakistan and also check out these interesting facts you probably never knew about lock-usb.net

Lock USB is a secure USB password protection Software and security tool with all types of USB locker, Portable drives, flash drives & external drives.

Visit lock-usb.net

Key Findings

We analyzed Lock-usb.net page load time and found that the first response time was 230 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lock-usb.net performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value4,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

www.lock-usb.net

230 ms

jquery.min.js

41 ms

jquery.min.js

50 ms

spbc-cookie.min.js

28 ms

ultimate.min.js

32 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 79% of them (48 requests) were addressed to the original Lock-usb.net, 8% (5 requests) were made to Youtube.com and 2% (1 request) were made to Static.getclicky.com. The less responsive or slowest element that took the longest time to load (341 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.5 kB (20%)

Content Size

623.6 kB

After Optimization

501.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lock-usb.net main page is 623.6 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. 70% of websites need less resources to load. Images take 258.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 84.8 kB

  • Original 106.1 kB
  • After minification 95.9 kB
  • After compression 21.3 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 84.8 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 3.7 kB

  • Original 258.1 kB
  • After minification 254.4 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. Lock USB images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 34.0 kB

  • Original 199.6 kB
  • After minification 199.4 kB
  • After compression 165.6 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 34.0 kB or 17% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.8 kB
  • After minification 59.8 kB
  • After compression 59.8 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. Lock-usb.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (55%)

Requests Now

58

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lock USB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.lock-usb.net

www.lock-usb.net

230 ms

jquery.min.js

jquery.min.js

41 ms

jquery.min.js

jquery.min.js

50 ms

spbc-cookie.min.js

spbc-cookie.min.js

28 ms

ultimate.min.js

ultimate.min.js

32 ms

email-decode.min.js

email-decode.min.js

3 ms

incrementalNumber.js

incrementalNumber.js

17 ms

gatag.js

gatag.js

87 ms

ga.js

ga.js

87 ms

js

js

111 ms

index.js

index.js

104 ms

index.js

index.js

106 ms

jquery.lazyloadxt.extra.min.js

jquery.lazyloadxt.extra.min.js

106 ms

jquery.lazyloadxt.srcset.min.js

jquery.lazyloadxt.srcset.min.js

105 ms

jquery.lazyloadxt.extend.js

jquery.lazyloadxt.extend.js

107 ms

jquery-ui.min.js

jquery-ui.min.js

107 ms

bootstrap.min.js

bootstrap.min.js

107 ms

html5.js

html5.js

108 ms

combine.js

combine.js

108 ms

js_composer_front.min.js

js_composer_front.min.js

107 ms

waypoints.min.js

waypoints.min.js

109 ms

lazyload.min.js

lazyload.min.js

109 ms

top-border-img1.png

top-border-img1.png

112 ms

usb-lock-logo.png

usb-lock-logo.png

106 ms

windows_icon.png

windows_icon.png

110 ms

buy_btn_icon.png

buy_btn_icon.png

112 ms

loading.gif

loading.gif

104 ms

lazy_placeholder.gif

lazy_placeholder.gif

105 ms

dummy.png

dummy.png

105 ms

footer_logo.jpg

footer_logo.jpg

109 ms

__utm.gif

__utm.gif

108 ms

css

css

250 ms

b95b3932b8ea2fb7562715b4ec217068.css

b95b3932b8ea2fb7562715b4ec217068.css

106 ms

revolution.extension.carousel.min.js

revolution.extension.carousel.min.js

188 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

135 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

188 ms

Usb-lock-0.png

Usb-lock-0.png

89 ms

usb-lock-features.jpg

usb-lock-features.jpg

125 ms

confectionary_bg.png

confectionary_bg.png

177 ms

YduLlVwLjiw

YduLlVwLjiw

341 ms

windows_icon.png

windows_icon.png

59 ms

buy_btn_icon.png

buy_btn_icon.png

59 ms

in.php

in.php

185 ms

lock_usb_screen-1.png

lock_usb_screen-1.png

163 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

136 ms

lock_usb_screen-2.png

lock_usb_screen-2.png

135 ms

lock_usb_screen-3.png

lock_usb_screen-3.png

135 ms

openhand.cur

openhand.cur

227 ms

www-player.css

www-player.css

32 ms

www-embed-player.js

www-embed-player.js

61 ms

base.js

base.js

104 ms

font

font

70 ms

lock_usb_screen-4.png

lock_usb_screen-4.png

341 ms

lock_usb_screen-5.png

lock_usb_screen-5.png

62 ms

lock_usb_screen-6.png

lock_usb_screen-6.png

61 ms

lock_usb_screen-7.png

lock_usb_screen-7.png

61 ms

lock_usb_screen-8.png

lock_usb_screen-8.png

268 ms

ad_status.js

ad_status.js

189 ms

4-NlEi-7NY8SQPLCpX1INlyCg7Vzxjxgly2SzKIOrZg.js

4-NlEi-7NY8SQPLCpX1INlyCg7Vzxjxgly2SzKIOrZg.js

121 ms

embed.js

embed.js

45 ms

id

id

33 ms

Accessibility Review

lock-usb.net accessibility score

94

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

lock-usb.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lock-usb.net SEO score

100

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

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 Lock-usb.net 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 Lock-usb.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

lock-usb.net

Open Graph data is detected on the main page of Lock USB. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: