Tools & Wizards About Us
go-e.cn screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

go-e.cn

东方宏海新能源科技发展有限公司_斯特林发动机_碟式太阳能发电_燃气式斯特林发电机_碟式太阳能采暖

Page Load Speed

51.6 sec in total

First Response

12.5 sec

Resources Loaded

38.8 sec

Page Rendered

247 ms

go-e.cn screenshot

About Website

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

东方宏海新能源科技发展有限公司主要产品有碟式斯特林太阳能光热发电系统、燃气式斯特林热电联产机组、热气式斯特林热电联产机组、太阳能碟式供暖等产品

Visit go-e.cn

Key Findings

We analyzed Go-e.cn page load time and found that the first response time was 12.5 sec and then it took 39.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

go-e.cn performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.389

26/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

go-e.cn

12525 ms

c.css

2250 ms

logo.png

18820 ms

encn.png

1178 ms

en.png

1782 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Go-e.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Go-e.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.8 kB (21%)

Content Size

170.7 kB

After Optimization

134.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Go-e.cn main page is 170.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 143.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.9 kB

  • Original 15.3 kB
  • After minification 14.3 kB
  • After compression 3.4 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 11.9 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 13.7 kB

  • Original 143.4 kB
  • After minification 129.6 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. Go E images are well optimized though.

CSS Optimization

-85%

Potential reduce by 10.2 kB

  • Original 12.0 kB
  • After minification 9.3 kB
  • After compression 1.9 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. Go-e.cn needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go E. According to our analytics all requests are already optimized.

Network Requests Diagram

go-e.cn

go-e.cn

12525 ms

c.css

c.css

2250 ms

logo.png

logo.png

18820 ms

encn.png

encn.png

1178 ms

en.png

en.png

1782 ms

1ww.png

1ww.png

3601 ms

ma.png

ma.png

520 ms

more.jpg

more.jpg

2588 ms

gcan.jpg

gcan.jpg

19010 ms

201601261111598804.jpg

201601261111598804.jpg

9782 ms

201601261108099015.jpg

201601261108099015.jpg

7515 ms

201601171318526872.jpg

201601171318526872.jpg

20472 ms

201601171317536713.jpg

201601171317536713.jpg

14247 ms

201601261028104187.jpg

201601261028104187.jpg

20472 ms

er11.jpg

er11.jpg

13829 ms

end.png

end.png

14783 ms

Accessibility Review

go-e.cn accessibility score

61

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

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 valid value for its [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

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

go-e.cn best practices score

75

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

SEO Factors

go-e.cn SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Go-e.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 Go-e.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

go-e.cn

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