Tools & Wizards About Us
zjdhsj.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 72

    SEO

    Google-friendlier than
    31% of websites

zjdhsj.com

著名建筑设计公司-全国十大排名-景观设计-浙江东华设计集团

Page Load Speed

73.6 sec in total

First Response

2.6 sec

Resources Loaded

67.1 sec

Page Rendered

3.8 sec

zjdhsj.com screenshot

About Website

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

浙江东华设计集团（三甲资质）先免费做方案,不满意不收费!位于杭州,诚邀加盟,诚聘英才!建成作品引起轰动！选对平台,你将从此与众不同！热线 15888871880

Visit zjdhsj.com

Key Findings

We analyzed Zjdhsj.com page load time and found that the first response time was 2.6 sec and then it took 71 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

zjdhsj.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value470 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

zjdhsj.com

2599 ms

www.zjdhsj.com

11994 ms

main.css

19593 ms

zjdh-top-logoA.gif

20365 ms

linksub.js

1660 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Zjdhsj.com, 13% (4 requests) were made to Lxbjs.baidu.com and 6% (2 requests) were made to Count45.51yes.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Zjdhsj.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.3 kB (71%)

Content Size

98.5 kB

After Optimization

28.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zjdhsj.com main page is 98.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. HTML takes 45.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 38.1 kB

  • Original 45.3 kB
  • After minification 37.9 kB
  • After compression 7.2 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 7.3 kB, which is 16% 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 38.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 4 B

  • Original 14.3 kB
  • After minification 14.3 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. Zjdhsj images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 247 B

  • Original 450 B
  • After minification 407 B
  • After compression 203 B

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 247 B or 55% of the original size.

CSS Optimization

-83%

Potential reduce by 31.9 kB

  • Original 38.5 kB
  • After minification 30.7 kB
  • After compression 6.5 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. Zjdhsj.com needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (13%)

Requests Now

30

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zjdhsj. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zjdhsj.com

zjdhsj.com

2599 ms

www.zjdhsj.com

www.zjdhsj.com

11994 ms

main.css

main.css

19593 ms

zjdh-top-logoA.gif

zjdh-top-logoA.gif

20365 ms

linksub.js

linksub.js

1660 ms

jquery.js

jquery.js

19526 ms

click.aspx

click.aspx

4818 ms

%E5%85%AC%E4%BC%97%E5%BE%AE%E4%BF%A1.jpg

%E5%85%AC%E4%BC%97%E5%BE%AE%E4%BF%A1.jpg

19981 ms

AWM.png

AWM.png

4832 ms

2-130Q5091413425.gif

2-130Q5091413425.gif

19980 ms

2-130Q50U422L2.gif

2-130Q50U422L2.gif

19981 ms

2-130QZU1094Q.gif

2-130QZU1094Q.gif

19981 ms

2-130QZUKM20.gif

2-130QZUKM20.gif

19981 ms

2-130QZZ039A3.gif

2-130QZZ039A3.gif

19983 ms

h.js

h.js

1107 ms

lxb.js

lxb.js

7865 ms

hm.gif

hm.gif

376 ms

B_05.gif

B_05.gif

19998 ms

B_06.gif

B_06.gif

20149 ms

count6.gif

count6.gif

500 ms

B_07.gif

B_07.gif

19995 ms

log.gif

log.gif

454 ms

_l.js

_l.js

967 ms

log.gif

log.gif

349 ms

B_08.gif

B_08.gif

5356 ms

B_09.gif

B_09.gif

19998 ms

B_10.gif

B_10.gif

14042 ms

B_11.gif

B_11.gif

17112 ms

B_12.gif

B_12.gif

19995 ms

B_13.gif

B_13.gif

19994 ms

B_14.gif

B_14.gif

19994 ms

B_16.gif

B_16.gif

19992 ms

Accessibility Review

zjdhsj.com accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

zjdhsj.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zjdhsj.com SEO score

72

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zjdhsj.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 Zjdhsj.com 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

zjdhsj.com

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