Tools & Wizards About Us
semribearing.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

semribearing.com

Ball Bearing,Roller Bearing,Pillow Block Bearing - TIANJIN SEMRI BEARING

Page Load Speed

7.4 sec in total

First Response

700 ms

Resources Loaded

6.3 sec

Page Rendered

429 ms

semribearing.com screenshot

About Website

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

TIANJIN SEMRI BEARING TECHNOLOGY CO.,LTD supply all kinds of bearing with high quality. Such as deep groove ball bearing,spherical roller bearing,cylindrical roller bearing,tapered roller bearing,thru...

Visit semribearing.com

Key Findings

We analyzed Semribearing.com page load time and found that the first response time was 700 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

semribearing.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

semribearing.com

700 ms

www.semribearing.com

1509 ms

web_style.css

420 ms

style.css

840 ms

flash.css

421 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 94% of them (82 requests) were addressed to the original Semribearing.com, 2% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Semribearing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 686.2 kB (29%)

Content Size

2.3 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Semribearing.com main page is 2.3 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. 25% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 25.9 kB

  • Original 32.9 kB
  • After minification 30.4 kB
  • After compression 7.0 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 25.9 kB or 79% of the original size.

Image Optimization

-29%

Potential reduce by 640.7 kB

  • Original 2.2 MB
  • After minification 1.6 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. Obviously, SEMRI Bearing needs image optimization as it can save up to 640.7 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-25%

Potential reduce by 12.9 kB

  • Original 52.0 kB
  • After minification 52.0 kB
  • After compression 39.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 12.9 kB or 25% of the original size.

CSS Optimization

-35%

Potential reduce by 6.8 kB

  • Original 19.4 kB
  • After minification 19.4 kB
  • After compression 12.6 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. Semribearing.com needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (21%)

Requests Now

85

After Optimization

67

  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEMRI Bearing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

semribearing.com

semribearing.com

700 ms

www.semribearing.com

www.semribearing.com

1509 ms

web_style.css

web_style.css

420 ms

style.css

style.css

840 ms

flash.css

flash.css

421 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1056 ms

jquery.animate-colors-min.js

jquery.animate-colors-min.js

419 ms

jquery.db_tabmotionbanner.min.js

jquery.db_tabmotionbanner.min.js

627 ms

menus.js

menus.js

628 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

629 ms

indexaction.js

indexaction.js

630 ms

js

js

76 ms

indexservice.js

indexservice.js

632 ms

hm.js

hm.js

1366 ms

head.jpg

head.jpg

212 ms

logo.jpg

logo.jpg

628 ms

banner.jpg

banner.jpg

631 ms

menu.gif

menu.gif

211 ms

0.jpg

0.jpg

422 ms

00.jpg

00.jpg

839 ms

01.png

01.png

424 ms

we.png

we.png

631 ms

03a.png

03a.png

634 ms

03b.png

03b.png

634 ms

03c.png

03c.png

838 ms

03d.png

03d.png

839 ms

03e.png

03e.png

841 ms

1.png

1.png

1271 ms

2.png

2.png

1069 ms

3.png

3.png

1049 ms

4.png

4.png

1050 ms

5.png

5.png

1051 ms

btn_off.png

btn_off.png

1055 ms

nextarrow.png

nextarrow.png

1259 ms

prevarrow.png

prevarrow.png

1260 ms

QQ%E6%88%AA%E5%9B%BE20220408150529.png

QQ%E6%88%AA%E5%9B%BE20220408150529.png

2117 ms

xma1.png

xma1.png

1267 ms

xma2.png

xma2.png

1279 ms

r4_c11.gif

r4_c11.gif

1469 ms

xmb1.png

xmb1.png

1473 ms

xmb2.png

xmb2.png

1480 ms

xmc1.png

xmc1.png

1488 ms

xmc2.png

xmc2.png

1494 ms

xmd1.png

xmd1.png

1680 ms

xmd2.png

xmd2.png

1683 ms

r11_c23.gif

r11_c23.gif

1690 ms

1-24022110164UN.png

1-24022110164UN.png

2330 ms

1-240229103432S7.png

1-240229103432S7.png

2546 ms

1-24011Z95P2W0-lp.jpg

1-24011Z95P2W0-lp.jpg

1891 ms

r22_c6.jpg

r22_c6.jpg

2056 ms

70 ms

49 ms

r22_c6s.jpg

r22_c6s.jpg

1907 ms

r22_c6es.jpg

r22_c6es.jpg

1898 ms

pro.jpg

pro.jpg

1898 ms

ser.jpg

ser.jpg

1897 ms

kp.jpg

kp.jpg

1702 ms

r27_c4.jpg

r27_c4.jpg

1702 ms

1-1PR1155343c7.jpg

1-1PR1155343c7.jpg

1902 ms

1-1PR1155411211.jpg

1-1PR1155411211.jpg

1901 ms

1-1F613161401M9.jpg

1-1F613161401M9.jpg

1909 ms

1-1F61316133U63.jpg

1-1F61316133U63.jpg

1707 ms

1-1F61316125H17.jpg

1-1F61316125H17.jpg

1709 ms

1-1F61316123N19.jpg

1-1F61316123N19.jpg

1905 ms

1-1F613161219264.jpg

1-1F613161219264.jpg

1905 ms

1-1F613161159141.jpg

1-1F613161159141.jpg

1705 ms

1-1F613161132246.jpg

1-1F613161132246.jpg

1706 ms

1-1F61316110W29.jpg

1-1F61316110W29.jpg

1708 ms

1-1F613161034500.jpg

1-1F613161034500.jpg

1707 ms

1-1F61315524bU.jpg

1-1F61315524bU.jpg

1889 ms

btn_on.png

btn_on.png

1698 ms

w-20140306v2.png

w-20140306v2.png

1706 ms

r11_c14.gif

r11_c14.gif

1699 ms

case.jpg

case.jpg

1699 ms

r21_c2.gif

r21_c2.gif

1691 ms

hm.gif

hm.gif

302 ms

s_r24_c4.gif

s_r24_c4.gif

1698 ms

r19_c21.jpg

r19_c21.jpg

1695 ms

r20_c21.jpg

r20_c21.jpg

1697 ms

r22_c4.jpg

r22_c4.jpg

1691 ms

r30_c21.jpg

r30_c21.jpg

1686 ms

r32_c21.jpg

r32_c21.jpg

1500 ms

r34_c2.jpg

r34_c2.jpg

1693 ms

dr34_c4.jpg

dr34_c4.jpg

1688 ms

withos.jpg

withos.jpg

1499 ms

link.gif

link.gif

1285 ms

footer.jpg

footer.jpg

1284 ms

Accessibility Review

semribearing.com accessibility score

64

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

Links do not have a discernible name

Best Practices

semribearing.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

semribearing.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Semribearing.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Semribearing.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

semribearing.com

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