Tools & Wizards About Us
renle.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

renle.com

上海雷诺尔科技股份有限公司|官网

Page Load Speed

25.3 sec in total

First Response

1.7 sec

Resources Loaded

22.3 sec

Page Rendered

1.3 sec

renle.com screenshot

About Website

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

上海雷诺尔科技股份有限公司是 “工业控制解决方案”的系统集成商、“工业控制与应用电气”的专业制造商。经过22年的发展，公司业务覆盖工业自动化产品、智能配电、自动化控制系统、照明等，产品包括高低压电机软起动器、高低压变频调速器、防爆电气、高低压无功补偿及谐波治理装置、EPS应急电源、传动控制系统、MCS、DCS、节能改造系统和高低压输变电成套设备等

Visit renle.com

Key Findings

We analyzed Renle.com page load time and found that the first response time was 1.7 sec and then it took 23.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

renle.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value48.4 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

renle.com

1650 ms

renle.com

1414 ms

font-awesome.css

191 ms

viewer.min.css

382 ms

colorbox.css

562 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that all of those requests were addressed to Renle.com and no external sources were called. The less responsive or slowest element that took the longest time to load (16.8 sec) belongs to the original domain Renle.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 341.9 kB (5%)

Content Size

6.6 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renle.com main page is 6.6 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. 70% of websites need less resources to load. Images take 6.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 156.6 kB

  • Original 192.5 kB
  • After minification 143.0 kB
  • After compression 35.9 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. This page needs HTML code to be minified as it can gain 49.6 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 156.6 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 105.1 kB

  • Original 6.0 MB
  • After minification 5.8 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. Renle images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 59.2 kB

  • Original 336.2 kB
  • After minification 336.2 kB
  • After compression 277.0 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 59.2 kB or 18% of the original size.

CSS Optimization

-20%

Potential reduce by 21.0 kB

  • Original 105.8 kB
  • After minification 105.8 kB
  • After compression 84.8 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. Renle.com needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (23%)

Requests Now

107

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

renle.com

renle.com

1650 ms

renle.com

renle.com

1414 ms

font-awesome.css

font-awesome.css

191 ms

viewer.min.css

viewer.min.css

382 ms

colorbox.css

colorbox.css

562 ms

swiper.css

swiper.css

565 ms

animate.css

animate.css

569 ms

iconfont.css

iconfont.css

758 ms

video-js.min.css

video-js.min.css

572 ms

bootstrap.css

bootstrap.css

802 ms

i8home.css

i8home.css

937 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

951 ms

jquery.svg.js

jquery.svg.js

755 ms

bootstrap.js

bootstrap.js

760 ms

swiper.js

swiper.js

1330 ms

swiper.animate1.0.3.min.js

swiper.animate1.0.3.min.js

1004 ms

wow.js

wow.js

1173 ms

video.min.js

video.min.js

1571 ms

unslider.min.js

unslider.min.js

1174 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

1175 ms

jquery.showMoreImage.js

jquery.showMoreImage.js

1176 ms

jquery.countup.min.js

jquery.countup.min.js

1178 ms

jquery.lazyload.js

jquery.lazyload.js

1328 ms

jquery.colorbox.js

jquery.colorbox.js

1502 ms

qrcode.js

qrcode.js

1342 ms

layer.js

layer.js

1344 ms

viewer-jquery.min.js

viewer-jquery.min.js

1492 ms

i8home.js

i8home.js

1513 ms

20240605142138493.jpg

20240605142138493.jpg

1465 ms

20231207145100939.jpg

20231207145100939.jpg

1093 ms

INDEX_Banner-PC_03.jpg

INDEX_Banner-PC_03.jpg

1429 ms

INDEX_Banner-PC_02.jpg

INDEX_Banner-PC_02.jpg

15466 ms

INDEX_Banner-PC_01.jpg

INDEX_Banner-PC_01.jpg

1464 ms

LOGO_CN-PC.png

LOGO_CN-PC.png

771 ms

link.svg

link.svg

965 ms

en.svg

en.svg

1158 ms

china.png

china.png

1282 ms

english.png

english.png

1349 ms

i8home-43.svg

i8home-43.svg

1472 ms

verifycode.php

verifycode.php

1953 ms

CA-PART_1-PC.jpg

CA-PART_1-PC.jpg

1985 ms

CB-PART_1-PC.jpg

CB-PART_1-PC.jpg

1651 ms

CA-PART_2-PC.jpg

CA-PART_2-PC.jpg

1652 ms

CA-PART_3-PC.jpg

CA-PART_3-PC.jpg

1850 ms

CB-PART_2-PC.jpg

CB-PART_2-PC.jpg

1840 ms

CC-PART_1-PC.jpg

CC-PART_1-PC.jpg

2038 ms

CC-PART_2-PC.jpg

CC-PART_2-PC.jpg

2030 ms

CC-PART_3-PC.jpg

CC-PART_3-PC.jpg

2421 ms

CC-PART_4-PC.jpg

CC-PART_4-PC.jpg

2548 ms

20240604172543349.jpg

20240604172543349.jpg

3765 ms

20240604172705529.jpg

20240604172705529.jpg

2050 ms

20240729144245468.jpg

20240729144245468.jpg

16812 ms

20240725142823870.jpg

20240725142823870.jpg

5829 ms

20240702102252601.jpg

20240702102252601.jpg

6045 ms

20240701084450744.jpg

20240701084450744.jpg

7465 ms

LineIcons.ttf

LineIcons.ttf

7301 ms

iconfont.woff

iconfont.woff

5852 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

6040 ms

20240529105408720.jpg

20240529105408720.jpg

13284 ms

INDEX_R&D-01.jpg

INDEX_R&D-01.jpg

6236 ms

SVG_Home-RD1.svg

SVG_Home-RD1.svg

6278 ms

INDEX_R&D-04.jpg

INDEX_R&D-04.jpg

6459 ms

SVG_Home-RD2.svg

SVG_Home-RD2.svg

6635 ms

layer.css

layer.css

6715 ms

INDEX_R&D-03.jpg

INDEX_R&D-03.jpg

6814 ms

SVG_Home-RD3.svg

SVG_Home-RD3.svg

6718 ms

INDEX_R&D-02.jpg

INDEX_R&D-02.jpg

6818 ms

SVG_Home-RD4.svg

SVG_Home-RD4.svg

6687 ms

SVG_Solution01.svg

SVG_Solution01.svg

6597 ms

SVG_Solution02.svg

SVG_Solution02.svg

6698 ms

SVG_Solution03.svg

SVG_Solution03.svg

6637 ms

SVG_Solution04.svg

SVG_Solution04.svg

6637 ms

SVG_Solution05.svg

SVG_Solution05.svg

6778 ms

Solution_13.jpg

Solution_13.jpg

9761 ms

Solution_06.jpg

Solution_06.jpg

6824 ms

Solution_12.jpg

Solution_12.jpg

9524 ms

Solution_11.jpg

Solution_11.jpg

6825 ms

Solution_08.jpg

Solution_08.jpg

7005 ms

Solution_05.jpg

Solution_05.jpg

7284 ms

Solution_03.jpg

Solution_03.jpg

7631 ms

SVG_foot01.svg

SVG_foot01.svg

7775 ms

SVG_foot02.svg

SVG_foot02.svg

7956 ms

SVG_foot03.svg

SVG_foot03.svg

7961 ms

SVG_top08.svg

SVG_top08.svg

7951 ms

SVG_foot05.svg

SVG_foot05.svg

8013 ms

SVG_foot06.svg

SVG_foot06.svg

7173 ms

QR_WeChat.jpg

QR_WeChat.jpg

5125 ms

QR_Mobile.jpg

QR_Mobile.jpg

5110 ms

chinaLogo.png

chinaLogo.png

5157 ms

ol.png

ol.png

5013 ms

qq-ol-service.png

qq-ol-service.png

4928 ms

INDEX_Background-PC.jpg

INDEX_Background-PC.jpg

11494 ms

qq-logo.png

qq-logo.png

4645 ms

link-ewm.jpg

link-ewm.jpg

4548 ms

link.svg

link.svg

4384 ms

en.svg

en.svg

4375 ms

i8home-43.svg

i8home-43.svg

4395 ms

SVG_Home-RD1.svg

SVG_Home-RD1.svg

4435 ms

SVG_Home-RD2.svg

SVG_Home-RD2.svg

4482 ms

SVG_Home-RD3.svg

SVG_Home-RD3.svg

4423 ms

SVG_Home-RD4.svg

SVG_Home-RD4.svg

4472 ms

SVG_Solution01.svg

SVG_Solution01.svg

4547 ms

SVG_Solution02.svg

SVG_Solution02.svg

4493 ms

SVG_Solution03.svg

SVG_Solution03.svg

4580 ms

SVG_Solution04.svg

SVG_Solution04.svg

4627 ms

SVG_Solution05.svg

SVG_Solution05.svg

4594 ms

SVG_foot01.svg

SVG_foot01.svg

4435 ms

SVG_foot02.svg

SVG_foot02.svg

4357 ms

SVG_foot03.svg

SVG_foot03.svg

4244 ms

SVG_top08.svg

SVG_top08.svg

3974 ms

SVG_foot05.svg

SVG_foot05.svg

3670 ms

SVG_foot06.svg

SVG_foot06.svg

3596 ms

Accessibility Review

renle.com accessibility score

90

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

renle.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

renle.com SEO score

85

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Renle.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Renle.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

renle.com

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