Tools & Wizards About Us
cobrides.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cobrides.com

雷火-雷火(中国)一站式服务官网

Page Load Speed

8.2 sec in total

First Response

103 ms

Resources Loaded

7.6 sec

Page Rendered

586 ms

cobrides.com screenshot

About Website

Click here to check amazing Cobrides content. Otherwise, check out these important facts you probably never knew about cobrides.com

雷火经杭州市工商局批准，于2006年3月注册成立，注册资本2.1亿元，现有5个生产基地，业务覆盖华东、华南及中亚市场。雷火公司拥有精良的监测设备和技术，研发的“亿慧达”品牌 2450MHz、915 MHz微波能应用设备严格照GMP、FDA标准制 北京亿慧达微波设备有限公司是国内从事工业微波能系统设备的研制、开发、销售、服务为一体的工业微波设备企业。

Visit cobrides.com

Key Findings

We analyzed Cobrides.com page load time and found that the first response time was 103 ms and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cobrides.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

cobrides.com

103 ms

cobrides.com

6460 ms

wp-emoji-release.min.js

44 ms

A.style.css,qver=1336170069.pagespeed.cf.0sCuLcAI28.css

91 ms

A.style.css,qver=1336170069.pagespeed.cf.4cc1a2AY2X.css

115 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 61% of them (11 requests) were addressed to the original Cobrides.com, 11% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Cobrides.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 136.5 kB (57%)

Content Size

240.0 kB

After Optimization

103.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cobrides.com main page is 240.0 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. 25% of websites need less resources to load. Javascripts take 171.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 14.6 kB

  • Original 20.9 kB
  • After minification 20.5 kB
  • After compression 6.3 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 14.6 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 28.5 kB
  • After minification 28.5 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. Cobrides images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 107.9 kB

  • Original 171.4 kB
  • After minification 171.0 kB
  • After compression 63.5 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 107.9 kB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 14.0 kB

  • Original 19.4 kB
  • After minification 19.4 kB
  • After compression 5.3 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. Cobrides.com needs all CSS files to be minified and compressed as it can save up to 14.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (27%)

Requests Now

15

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cobrides. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cobrides.com

cobrides.com

103 ms

cobrides.com

cobrides.com

6460 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

44 ms

A.style.css,qver=1336170069.pagespeed.cf.0sCuLcAI28.css

A.style.css,qver=1336170069.pagespeed.cf.0sCuLcAI28.css

91 ms

A.style.css,qver=1336170069.pagespeed.cf.4cc1a2AY2X.css

A.style.css,qver=1336170069.pagespeed.cf.4cc1a2AY2X.css

115 ms

css

css

50 ms

jquery.min.js

jquery.min.js

120 ms

jquery.js,qver=1.12.4.pagespeed.jm.gp20iU5FlU.js

jquery.js,qver=1.12.4.pagespeed.jm.gp20iU5FlU.js

133 ms

wp-includes,_js,_jquery,_jquery-migrate.min.js,qver==1.4.1+wp-content,_plugins,_google-analyticator,_external-tracking.min.js,qver==6.5.4.pagespeed.jc.rPJYD5nN87.js

wp-includes,_js,_jquery,_jquery-migrate.min.js,qver==1.4.1+wp-content,_plugins,_google-analyticator,_external-tracking.min.js,qver==6.5.4.pagespeed.jc.rPJYD5nN87.js

126 ms

analytics.js

analytics.js

287 ms

like.php

like.php

656 ms

xcolorado-brides-sprite-main.png.pagespeed.ic.ky9rqPL2-d.png

xcolorado-brides-sprite-main.png.pagespeed.ic.ky9rqPL2-d.png

227 ms

xbrides-logo.jpg.pagespeed.ic.tVdPoeGgw9.jpg

xbrides-logo.jpg.pagespeed.ic.tVdPoeGgw9.jpg

225 ms

cobb-sprite-horiz.jpg.pagespeed.ce.a2YBbk6OKj.jpg

cobb-sprite-horiz.jpg.pagespeed.ce.a2YBbk6OKj.jpg

225 ms

x2016_01-Current-Issue.jpg.pagespeed.ic.tRhsHu0Hc-.jpg

x2016_01-Current-Issue.jpg.pagespeed.ic.tRhsHu0Hc-.jpg

225 ms

11hPGpDKz1rGb3dkFE8.woff

11hPGpDKz1rGb3dkFE8.woff

243 ms

collect

collect

151 ms

OqOE21UvWe3.png

OqOE21UvWe3.png

58 ms

Accessibility Review

cobrides.com accessibility score

89

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

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

Links do not have a discernible name

Best Practices

cobrides.com 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

Browser errors were logged to the console

SEO Factors

cobrides.com SEO score

92

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cobrides.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), while the claimed language is English. Our system also found out that Cobrides.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

cobrides.com

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