Tools & Wizards About Us
uskeys.net screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

uskeys.net

www.us-keys.net

Page Load Speed

5 sec in total

First Response

482 ms

Resources Loaded

4.2 sec

Page Rendered

314 ms

uskeys.net screenshot

About Website

Click here to check amazing Us Keys content. Otherwise, check out these important facts you probably never knew about uskeys.net

www.us-keys.net

Visit uskeys.net

Key Findings

We analyzed Uskeys.net page load time and found that the first response time was 482 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

uskeys.net performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.292

41/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

www.us-keys.net

482 ms

www.us-keys.net

230 ms

style_2020.css

224 ms

block_2020.css

289 ms

iconfont.css

245 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Uskeys.net, 11% (10 requests) were made to Us01-statics.ymcart.com and 4% (4 requests) were made to Us-keys.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Us03-imgcdn.ymcart.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.3 kB (5%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uskeys.net main page is 3.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 137.7 kB

  • Original 163.1 kB
  • After minification 135.6 kB
  • After compression 25.4 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 27.5 kB, which is 17% 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 137.7 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.7 MB
  • After minification 2.7 MB

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. Us Keys images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 738 B

  • Original 167.3 kB
  • After minification 167.3 kB
  • After compression 166.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-12%

Potential reduce by 14.8 kB

  • Original 122.9 kB
  • After minification 120.6 kB
  • After compression 108.1 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. Uskeys.net needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (17%)

Requests Now

84

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Us Keys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.us-keys.net

www.us-keys.net

482 ms

www.us-keys.net

www.us-keys.net

230 ms

style_2020.css

style_2020.css

224 ms

block_2020.css

block_2020.css

289 ms

iconfont.css

iconfont.css

245 ms

iconfont.css

iconfont.css

247 ms

animate.min.css

animate.min.css

246 ms

swiper.min.css

swiper.min.css

297 ms

iconfont.css

iconfont.css

109 ms

template.css

template.css

247 ms

css

css

330 ms

jquery.js

jquery.js

282 ms

public_2019.js

public_2019.js

286 ms

swiper.min.js

swiper.min.js

25 ms

jquery.SuperSlide.2.1.2.js

jquery.SuperSlide.2.1.2.js

62 ms

collect.js

collect.js

263 ms

sidebar_sdk.js

sidebar_sdk.js

623 ms

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750 ms

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876 ms

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882 ms

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963 ms

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993 ms

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1655 ms

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iconfont.woff

249 ms

iconfont.woff

iconfont.woff

198 ms

Aha1llSuM4rn2H9FxgtFUb1Qoz8atVtMUbPKkBjwR0OX60nPphycLulcIDxBRXE1CzFVQ+p7yZfpcmrqXxsVFsQ=

Aha1llSuM4rn2H9FxgtFUb1Qoz8atVtMUbPKkBjwR0OX60nPphycLulcIDxBRXE1CzFVQ+p7yZfpcmrqXxsVFsQ=

1 ms

task

task

199 ms

get

get

104 ms

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1262 ms

Accessibility Review

uskeys.net accessibility score

72

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

uskeys.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

SEO Factors

uskeys.net SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uskeys.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 Uskeys.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

uskeys.net

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