Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

289 ms in total

First Response

100 ms

Resources Loaded

114 ms

Page Rendered

75 ms

carcircuitbreakers.com screenshot

About Website

Visit carcircuitbreakers.com now to see the best up-to-date Carcircuitbreakers content for China and also check out these interesting facts you probably never knew about carcircuitbreakers.com

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Key Findings

We analyzed Carcircuitbreakers.com page load time and found that the first response time was 100 ms and then it took 189 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

carcircuitbreakers.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value0.6 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)

Value0.6 s

100/100

10%

Network Requests Diagram

carcircuitbreakers.com

100 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Carcircuitbreakers.com and no external sources were called. The less responsive or slowest element that took the longest time to load (100 ms) belongs to the original domain Carcircuitbreakers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 339.0 kB (68%)

Content Size

499.0 kB

After Optimization

160.0 kB

In fact, the total size of Carcircuitbreakers.com main page is 499.0 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 259.6 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 421 B

  • Original 718 B
  • After minification 677 B
  • After compression 297 B

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 421 B or 59% of the original size.

Image Optimization

-1%

Potential reduce by 407 B

  • Original 54.4 kB
  • After minification 53.9 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. Carcircuitbreakers images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 178.6 kB

  • Original 259.6 kB
  • After minification 243.1 kB
  • After compression 81.0 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 178.6 kB or 69% of the original size.

CSS Optimization

-87%

Potential reduce by 159.5 kB

  • Original 184.3 kB
  • After minification 138.6 kB
  • After compression 24.8 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. Carcircuitbreakers.com needs all CSS files to be minified and compressed as it can save up to 159.5 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Review

carcircuitbreakers.com accessibility score

71

Accessibility Issues

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

Document doesn't have a <title> element

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

Best Practices

carcircuitbreakers.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

SEO Factors

carcircuitbreakers.com SEO score

55

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carcircuitbreakers.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Carcircuitbreakers.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

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