Tools & Wizards About Us
eview.cn screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

eview.cn

eView,为机器制造商提供性价比之最的人机界面

Page Load Speed

7 sec in total

First Response

1.4 sec

Resources Loaded

5.5 sec

Page Rendered

89 ms

eview.cn screenshot

About Website

Visit eview.cn now to see the best up-to-date EView content and also check out these interesting facts you probably never knew about eview.cn

2002年，eView引领人机界面HMI普及浪潮，百万工业触摸屏遍及全球；2013年，eView推出ET系列人机界面，重出江湖，完美释义“性价比”。

Visit eview.cn

Key Findings

We analyzed Eview.cn page load time and found that the first response time was 1.4 sec and then it took 5.6 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

eview.cn performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

www.eview.cn

1410 ms

reset.min.css

214 ms

layout.css

454 ms

common.css

616 ms

index.css

601 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 85% of them (44 requests) were addressed to the original Eview.cn, 10% (5 requests) were made to Bdimg.share.baidu.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Eview.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 261.8 kB (13%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eview.cn main page is 2.0 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 13.7 kB

  • Original 19.7 kB
  • After minification 19.6 kB
  • After compression 6.0 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 13.7 kB or 69% of the original size.

Image Optimization

-11%

Potential reduce by 212.8 kB

  • Original 1.9 MB
  • After minification 1.7 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, EView needs image optimization as it can save up to 212.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 34.2 kB

  • Original 105.4 kB
  • After minification 105.1 kB
  • After compression 71.3 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 34.2 kB or 32% of the original size.

CSS Optimization

-17%

Potential reduce by 1.1 kB

  • Original 6.7 kB
  • After minification 6.6 kB
  • After compression 5.6 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. Eview.cn needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (41%)

Requests Now

44

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EView. 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 from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.eview.cn

www.eview.cn

1410 ms

reset.min.css

reset.min.css

214 ms

layout.css

layout.css

454 ms

common.css

common.css

616 ms

index.css

index.css

601 ms

jquery.min.js

jquery.min.js

953 ms

iecss3.js

iecss3.js

626 ms

prefixfree.min.js

prefixfree.min.js

703 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

758 ms

bannerChange.js

bannerChange.js

813 ms

global.css

global.css

233 ms

et1.jpg

et1.jpg

486 ms

et2.jpg

et2.jpg

277 ms

et3.jpg

et3.jpg

277 ms

et4.jpg

et4.jpg

316 ms

sp1.jpg

sp1.jpg

289 ms

sp2.jpg

sp2.jpg

270 ms

sp3.jpg

sp3.jpg

536 ms

sp4.jpg

sp4.jpg

544 ms

logo.jpg

logo.jpg

529 ms

3b0af42e0b344ea2935d0e5ee34f1c4e.jpg

3b0af42e0b344ea2935d0e5ee34f1c4e.jpg

793 ms

1fb47717c3ca4c47ba11f1b338c0fc70.png

1fb47717c3ca4c47ba11f1b338c0fc70.png

615 ms

btn.jpg

btn.jpg

720 ms

fImg1.jpg

fImg1.jpg

749 ms

fImg2.jpg

fImg2.jpg

753 ms

fImg3.jpg

fImg3.jpg

785 ms

fImg4.jpg

fImg4.jpg

856 ms

gnba.png

gnba.png

963 ms

navBg.jpg

navBg.jpg

1070 ms

871d44c46d9a4e9e8bbca8a805d9216a.jpg

871d44c46d9a4e9e8bbca8a805d9216a.jpg

1785 ms

0c5a5a8ddc34467398bebc48891598c8.jpg

0c5a5a8ddc34467398bebc48891598c8.jpg

1616 ms

3faa37179ce841f09d7e85cd0573320d.jpg

3faa37179ce841f09d7e85cd0573320d.jpg

1508 ms

8dee17bb8a3e489bb1dbabccf6cf313d.jpg

8dee17bb8a3e489bb1dbabccf6cf313d.jpg

1753 ms

dbaee351f25140ce85356a69c1eb1b43.jpg

dbaee351f25140ce85356a69c1eb1b43.jpg

1776 ms

5b3a6dfdea724d8490a377ff036d9013.jpg

5b3a6dfdea724d8490a377ff036d9013.jpg

1529 ms

008431c550604a2984d089a56a515a63.jpg

008431c550604a2984d089a56a515a63.jpg

1800 ms

9125b741d1154aedaabd0b6bbf02f555.jpg

9125b741d1154aedaabd0b6bbf02f555.jpg

2162 ms

linear.jpg

linear.jpg

1826 ms

shell_v2.js

shell_v2.js

819 ms

analytics.js

analytics.js

20 ms

reset.min.css

reset.min.css

1928 ms

layout.css

layout.css

1961 ms

common.css

common.css

1944 ms

index.css

index.css

1969 ms

ico1.jpg

ico1.jpg

1995 ms

ico1_h.jpg

ico1_h.jpg

2127 ms

collect

collect

14 ms

js

js

63 ms

logger.js

logger.js

329 ms

bds_s_v2.js

bds_s_v2.js

566 ms

bdsstyle.css

bdsstyle.css

281 ms

r8.gif

r8.gif

340 ms

Accessibility Review

eview.cn accessibility score

59

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

eview.cn best practices score

50

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

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

eview.cn SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eview.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Eview.cn 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

eview.cn

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