Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

userscripts-mirror.org

Userscripts.org: Power-ups for your browser

Page Load Speed

1.2 sec in total

First Response

77 ms

Resources Loaded

967 ms

Page Rendered

174 ms

About Website

Click here to check amazing Userscripts Mirror content for United States. Otherwise, check out these important facts you probably never knew about userscripts-mirror.org

Thousands of userscripts to enhance your browsing experience

Visit userscripts-mirror.org

Key Findings

We analyzed Userscripts-mirror.org page load time and found that the first response time was 77 ms and then it took 1.1 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

userscripts-mirror.org performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.7 s

100/100

10%

Network Requests Diagram

userscripts-mirror.org

77 ms

userscripts-mirror.org

61 ms

screen2221.css

24 ms

all7c63.js

41 ms

bottom7c63.js

33 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Userscripts-mirror.org and no external sources were called. The less responsive or slowest element that took the longest time to load (632 ms) belongs to the original domain Userscripts-mirror.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.5 kB (24%)

Content Size

101.1 kB

After Optimization

76.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Userscripts-mirror.org main page is 101.1 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. 20% of websites need less resources to load. Javascripts take 58.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.8 kB

  • Original 22.5 kB
  • After minification 22.4 kB
  • After compression 5.7 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 16.8 kB or 75% of the original size.

Image Optimization

-25%

Potential reduce by 2.2 kB

  • Original 9.0 kB
  • After minification 6.8 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, Userscripts Mirror needs image optimization as it can save up to 2.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 5.4 kB

  • Original 58.1 kB
  • After minification 58.1 kB
  • After compression 52.7 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

-1%

Potential reduce by 72 B

  • Original 11.4 kB
  • After minification 11.4 kB
  • After compression 11.4 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. Userscripts-mirror.org has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Userscripts Mirror. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

userscripts-mirror.org accessibility score

92

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.

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

userscripts-mirror.org 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

SEO Factors

userscripts-mirror.org SEO score

62

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

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Userscripts-mirror.org 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 Userscripts-mirror.org 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

Open Graph description is not detected on the main page of Userscripts Mirror. 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: