Tools & Wizards About Us
perfectbearing.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

perfectbearing.com

IKO bearings, NTN bearings, INA bearings, TIMKEN bearings, NSK bearings,FAG bearings, SKF bearings-China BRG Bearings

Page Load Speed

6.1 sec in total

First Response

1.1 sec

Resources Loaded

4.9 sec

Page Rendered

131 ms

perfectbearing.com screenshot

About Website

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

China BRG Bearings is a professional supplier and distributor of SKF Bearing,FAG Bearing,TIMKEN Bearing,NSK Bearing,INA Bearing, Bearings distributor,bearings suppliers, Bearings manufacturers in Chin...

Visit perfectbearing.com

Key Findings

We analyzed Perfectbearing.com page load time and found that the first response time was 1.1 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

perfectbearing.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

perfectbearing.com

1079 ms

www.perfectbearing.com

1317 ms

style.css

68 ms

style.min.css

135 ms

wp-emoji-release.min.js

111 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 98% of them (63 requests) were addressed to the original Perfectbearing.com, 2% (1 request) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Perfectbearing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.1 kB (12%)

Content Size

427.3 kB

After Optimization

374.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Perfectbearing.com main page is 427.3 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. 35% of websites need less resources to load. Images take 334.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 47.9 kB

  • Original 55.6 kB
  • After minification 50.2 kB
  • After compression 7.7 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 47.9 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 2.9 kB

  • Original 334.2 kB
  • After minification 331.3 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. Perfectbearing images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 360 B

  • Original 22.5 kB
  • After minification 22.5 kB
  • After compression 22.1 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

-13%

Potential reduce by 1.9 kB

  • Original 15.1 kB
  • After minification 15.1 kB
  • After compression 13.2 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. Perfectbearing.com needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (32%)

Requests Now

47

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfectbearing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

perfectbearing.com

perfectbearing.com

1079 ms

www.perfectbearing.com

www.perfectbearing.com

1317 ms

style.css

style.css

68 ms

style.min.css

style.min.css

135 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

111 ms

menu_01.gif

menu_01.gif

131 ms

menu_02.gif

menu_02.gif

122 ms

menu_03.gif

menu_03.gif

188 ms

menu_04.gif

menu_04.gif

193 ms

menu_05.gif

menu_05.gif

197 ms

menu_06.gif

menu_06.gif

202 ms

menu_07.gif

menu_07.gif

207 ms

menu_08.gif

menu_08.gif

211 ms

menu_09.gif

menu_09.gif

254 ms

contact_01.gif

contact_01.gif

267 ms

contact_02.gif

contact_02.gif

272 ms

contact_03.gif

contact_03.gif

277 ms

contact_04.gif

contact_04.gif

281 ms

contact_06.gif

contact_06.gif

286 ms

contact_07.gif

contact_07.gif

320 ms

contact_08.gif

contact_08.gif

334 ms

contact_10.gif

contact_10.gif

338 ms

contact_11.gif

contact_11.gif

342 ms

contact_14.gif

contact_14.gif

348 ms

contact_15.gif

contact_15.gif

352 ms

title01.gif

title01.gif

391 ms

icon01.gif

icon01.gif

398 ms

icon02.gif

icon02.gif

404 ms

title02.gif

title02.gif

408 ms

fag.jpg

fag.jpg

414 ms

ina.jpg

ina.jpg

419 ms

koyo.jpg

koyo.jpg

518 ms

nachi.jpg

nachi.jpg

467 ms

nsk.jpg

nsk.jpg

471 ms

ntn.jpg

ntn.jpg

473 ms

skf.jpg

skf.jpg

480 ms

timken.jpg

timken.jpg

483 ms

CAT1.jpg

CAT1.jpg

136 ms

ASAHI1.jpg

ASAHI1.jpg

130 ms

KOMATSU1.jpg

KOMATSU1.jpg

141 ms

NACHI1.jpg

NACHI1.jpg

127 ms

IKO1.jpg

IKO1.jpg

95 ms

INA1.jpg

INA1.jpg

91 ms

ASAHI1.jpg

ASAHI1.jpg

466 ms

CAT1.jpg

CAT1.jpg

464 ms

KOMATSU1.jpg

KOMATSU1.jpg

462 ms

NACHI1.jpg

NACHI1.jpg

430 ms

KOYO1.jpg

KOYO1.jpg

72 ms

NSK1.jpg

NSK1.jpg

71 ms

icon03.gif

icon03.gif

358 ms

bullet2.jpg

bullet2.jpg

388 ms

e-4.gif

e-4.gif

415 ms

IKO1.jpg

IKO1.jpg

446 ms

INA1.jpg

INA1.jpg

446 ms

KOYO1.jpg

KOYO1.jpg

414 ms

NSK1.jpg

NSK1.jpg

415 ms

ga.js

ga.js

23 ms

menu_H_02.gif

menu_H_02.gif

492 ms

menu_H_03.gif

menu_H_03.gif

572 ms

menu_H_04.gif

menu_H_04.gif

921 ms

menu_H_05.gif

menu_H_05.gif

997 ms

menu_H_06.gif

menu_H_06.gif

1082 ms

menu_H_07.gif

menu_H_07.gif

1405 ms

menu_H_08.gif

menu_H_08.gif

1595 ms

Accessibility Review

perfectbearing.com accessibility score

69

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

perfectbearing.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

perfectbearing.com 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

High

Image elements do not have [alt] attributes

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 Perfectbearing.com 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 Perfectbearing.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

perfectbearing.com

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