Tools & Wizards About Us
zxdyba.com screenshot

Report Summary

  • 0

    Performance

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

zxdyba.com

山东恒汇能源有限公司

Page Load Speed

5 sec in total

First Response

1 sec

Resources Loaded

3.6 sec

Page Rendered

329 ms

zxdyba.com screenshot

About Website

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

山东恒汇能源有限公司天然气经营（仅限燃料用途）；节能燃气设备、燃气器具、配件销售、租赁（未经金融监管部门批准，不得从事吸收存款、融资担保、代客理财等金融业务）、安装、维修；合同能源管理；天然气发电、太阳能发电、售电。（依法须经批准的项目，经相关部门批准后方可开展经营活动）

Visit zxdyba.com

Key Findings

We analyzed Zxdyba.com page load time and found that the first response time was 1 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

zxdyba.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.784

5/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

zxdyba.com

1024 ms

base.css

510 ms

style.css

736 ms

common_tpl.js

516 ms

jquery-1.7.1.js

1235 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 71% of them (25 requests) were addressed to the original Zxdyba.com, 9% (3 requests) were made to Ww4.sinaimg.cn and 6% (2 requests) were made to Ww1.sinaimg.cn. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Bdimg.share.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.4 kB (14%)

Content Size

1.1 MB

After Optimization

942.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zxdyba.com main page is 1.1 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. 20% of websites need less resources to load. Images take 918.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.8 kB

  • Original 27.5 kB
  • After minification 25.3 kB
  • After compression 5.8 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 21.8 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 30.3 kB

  • Original 918.6 kB
  • After minification 888.3 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. Zxdyba images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 80.4 kB

  • Original 123.4 kB
  • After minification 120.2 kB
  • After compression 43.0 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 80.4 kB or 65% of the original size.

CSS Optimization

-75%

Potential reduce by 17.9 kB

  • Original 23.8 kB
  • After minification 21.7 kB
  • After compression 5.8 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. Zxdyba.com needs all CSS files to be minified and compressed as it can save up to 17.9 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (15%)

Requests Now

34

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zxdyba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zxdyba.com

zxdyba.com

1024 ms

base.css

base.css

510 ms

style.css

style.css

736 ms

common_tpl.js

common_tpl.js

516 ms

jquery-1.7.1.js

jquery-1.7.1.js

1235 ms

script.js

script.js

520 ms

jquery.yx_rotaion.js

jquery.yx_rotaion.js

442 ms

18750720.js

18750720.js

999 ms

0067KOGtgw1f004zdaquxj30jg0ee7dj.jpg

0067KOGtgw1f004zdaquxj30jg0ee7dj.jpg

435 ms

0067KOGtjw1f04yo5hay8j30jg0e0diq.jpg

0067KOGtjw1f04yo5hay8j30jg0e0diq.jpg

1627 ms

0067KOGtgw1f04nhac4auj30pf0h847d.jpg

0067KOGtgw1f04nhac4auj30pf0h847d.jpg

641 ms

d41d8cd98f00b204e9800998ecf8427e

d41d8cd98f00b204e9800998ecf8427e

707 ms

bg.png

bg.png

222 ms

search_bg.jpg

search_bg.jpg

221 ms

ico_sprit.png

ico_sprit.png

226 ms

ico_04.png

ico_04.png

229 ms

ico_05.png

ico_05.png

228 ms

ico_06.png

ico_06.png

230 ms

ewqrcode.png

ewqrcode.png

883 ms

0067KOGtjw1f05pey1a1sj30jg0dwwh3.jpg

0067KOGtjw1f05pey1a1sj30jg0dwwh3.jpg

398 ms

0067KOGtjw1f003wzg1csj30jg0dlq8t.jpg

0067KOGtjw1f003wzg1csj30jg0dlq8t.jpg

443 ms

0067KOGtjw1f002ub4q9yj30jg0dl42o.jpg

0067KOGtjw1f002ub4q9yj30jg0dl42o.jpg

730 ms

0067KOGtgw1ezrvuxj820j30jg0790v8.jpg

0067KOGtgw1ezrvuxj820j30jg0790v8.jpg

1203 ms

ico_01.png

ico_01.png

404 ms

ico_02.png

ico_02.png

407 ms

ico_03.png

ico_03.png

405 ms

ico_00.png

ico_00.png

412 ms

line2.png

line2.png

414 ms

share.js

share.js

1662 ms

ico.png

ico.png

586 ms

symbol-3.png

symbol-3.png

584 ms

arrow-right.png

arrow-right.png

587 ms

zxdyba.com

zxdyba.com

476 ms

line.png

line.png

589 ms

icon.png

icon.png

499 ms

Accessibility Review

zxdyba.com accessibility score

45

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

<frame> or <iframe> elements do not have a title

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

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

zxdyba.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

zxdyba.com SEO score

92

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

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 Zxdyba.com 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 Zxdyba.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

zxdyba.com

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