Tools & Wizards About Us
zwgjw.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

Page Load Speed

22.2 sec in total

First Response

2.6 sec

Resources Loaded

19 sec

Page Rendered

537 ms

zwgjw.com screenshot

About Website

Welcome to zwgjw.com homepage info - get ready to check Zwgjw best content right away, or after learning these important things about zwgjw.com

Visit zwgjw.com

Key Findings

We analyzed Zwgjw.com page load time and found that the first response time was 2.6 sec and then it took 19.6 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

zwgjw.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

Network Requests Diagram

zwgjw.com

2628 ms

basic.css

1178 ms

style.css

1617 ms

jquery.js

2998 ms

zzsc.js

874 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 86% of them (42 requests) were addressed to the original Zwgjw.com, 2% (1 request) were made to Lanrenzhijia.com and 2% (1 request) were made to V1.cnzz.com. The less responsive or slowest element that took the longest time to load (13.1 sec) belongs to the original domain Zwgjw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 372.2 kB (42%)

Content Size

888.9 kB

After Optimization

516.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zwgjw.com main page is 888.9 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. 20% of websites need less resources to load. Images take 469.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 49.9 kB

  • Original 63.8 kB
  • After minification 48.6 kB
  • After compression 13.8 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. This page needs HTML code to be minified as it can gain 15.2 kB, which is 24% 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 49.9 kB or 78% of the original size.

Image Optimization

-20%

Potential reduce by 92.5 kB

  • Original 469.5 kB
  • After minification 377.1 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. Obviously, Zwgjw needs image optimization as it can save up to 92.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 216.0 kB

  • Original 337.0 kB
  • After minification 337.0 kB
  • After compression 120.9 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 216.0 kB or 64% of the original size.

CSS Optimization

-74%

Potential reduce by 13.7 kB

  • Original 18.6 kB
  • After minification 18.3 kB
  • After compression 4.9 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. Zwgjw.com needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

47

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zwgjw. 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

zwgjw.com

zwgjw.com

2628 ms

basic.css

basic.css

1178 ms

style.css

style.css

1617 ms

jquery.js

jquery.js

2998 ms

zzsc.js

zzsc.js

874 ms

superslide.2.1.js

superslide.2.1.js

1178 ms

login.asp

login.asp

1074 ms

listnewsjs.asp

listnewsjs.asp

1378 ms

listnewsjs.asp

listnewsjs.asp

1872 ms

jquery.min.js

jquery.min.js

4080 ms

top_nav_line.png

top_nav_line.png

902 ms

top_nav_icon1.png

top_nav_icon1.png

806 ms

logo.png

logo.png

2501 ms

fuwu_bg1.png

fuwu_bg1.png

1727 ms

product-shadow.png

product-shadow.png

739 ms

fuwu_bg2.png

fuwu_bg2.png

3276 ms

fuwu_bg3.png

fuwu_bg3.png

2296 ms

fuwu_bg4.png

fuwu_bg4.png

3389 ms

hp_img1.png

hp_img1.png

1557 ms

hp_img2.png

hp_img2.png

2569 ms

hp_img3.png

hp_img3.png

2558 ms

hp_img4.png

hp_img4.png

3128 ms

kuaijie4.jpg

kuaijie4.jpg

9033 ms

kuaijie1.jpg

kuaijie1.jpg

6096 ms

kuaijie2.jpg

kuaijie2.jpg

4042 ms

kuaijie3.jpg

kuaijie3.jpg

6618 ms

nav_img.png

nav_img.png

5708 ms

banner_bg.png

banner_bg.png

5040 ms

slider-arrow.png

slider-arrow.png

4662 ms

1.jpg

1.jpg

13085 ms

title_line.png

title_line.png

5646 ms

jieshao_icon.png

jieshao_icon.png

6685 ms

hp_a.png

hp_a.png

6497 ms

xuanzewomen.png

xuanzewomen.png

6595 ms

youshi_img.png

youshi_img.png

7877 ms

bottom_yuan.png

bottom_yuan.png

8403 ms

bottom_bg.gif

bottom_bg.gif

7228 ms

footer_icon.png

footer_icon.png

8187 ms

white_p.gif

white_p.gif

8210 ms

stat.php

stat.php

3269 ms

2.jpg

2.jpg

7133 ms

stat.htm

stat.htm

317 ms

core.php

core.php

2005 ms

3.jpg

3.jpg

5186 ms

9.gif

9.gif

1020 ms

app.gif

app.gif

2100 ms

4.jpg

4.jpg

2523 ms

5.jpg

5.jpg

4065 ms

button_111.gif

button_111.gif

1698 ms

Accessibility Review

zwgjw.com accessibility score

55

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

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

zwgjw.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

zwgjw.com SEO score

75

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

    UTF-8

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

zwgjw.com

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