Tools & Wizards About Us
cgzlu.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

cgzlu.com

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Page Load Speed

4.2 sec in total

First Response

728 ms

Resources Loaded

3.1 sec

Page Rendered

402 ms

cgzlu.com screenshot

About Website

Click here to check amazing Cgzlu content. Otherwise, check out these important facts you probably never knew about cgzlu.com

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Visit cgzlu.com

Key Findings

We analyzed Cgzlu.com page load time and found that the first response time was 728 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cgzlu.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

cgzlu.com

728 ms

mytheme-font.css

178 ms

mytheme-ui.css

181 ms

mytheme-site.css

124 ms

mytheme-share.css

123 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 93% of them (42 requests) were addressed to the original Cgzlu.com, 4% (2 requests) were made to Js.users.51.la and 2% (1 request) were made to 0. The less responsive or slowest element that took the longest time to load (728 ms) belongs to the original domain Cgzlu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.0 kB (75%)

Content Size

242.8 kB

After Optimization

59.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Cgzlu.com main page is 242.8 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. 35% of websites need less resources to load. HTML takes 203.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 166.7 kB

  • Original 203.1 kB
  • After minification 141.5 kB
  • After compression 36.5 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 61.7 kB, which is 30% 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 166.7 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 675 B

  • Original 4.1 kB
  • After minification 3.5 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, Cgzlu needs image optimization as it can save up to 675 B or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-44%

Potential reduce by 15.7 kB

  • Original 35.5 kB
  • After minification 35.5 kB
  • After compression 19.8 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. Cgzlu.com needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (61%)

Requests Now

44

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cgzlu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cgzlu.com

cgzlu.com

728 ms

mytheme-font.css

mytheme-font.css

178 ms

mytheme-ui.css

mytheme-ui.css

181 ms

mytheme-site.css

mytheme-site.css

124 ms

mytheme-share.css

mytheme-share.css

123 ms

mytheme-color.css

mytheme-color.css

130 ms

jquery.min.js

jquery.min.js

310 ms

layer.js

layer.js

242 ms

mytheme-site.js

mytheme-site.js

393 ms

mytheme-ui.js

mytheme-ui.js

236 ms

mytheme-cms.js

mytheme-cms.js

240 ms

home.js

home.js

297 ms

head.js

head.js

300 ms

t.js

t.js

302 ms

a1.js

a1.js

357 ms

jquery.autocomplete.js

jquery.autocomplete.js

362 ms

h1.js

h1.js

301 ms

layer.css

layer.css

65 ms

d.js

d.js

62 ms

lx.js

lx.js

91 ms

t.js

t.js

66 ms

21847573.js

21847573.js

664 ms

t1.js

t1.js

65 ms

wj.php

wj.php

144 ms

21887263.js

21887263.js

474 ms

a1.js

a1.js

65 ms

z_hx.gif

z_hx.gif

338 ms

logo.png

logo.png

63 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

365 ms

h1.js

h1.js

67 ms

h1.js

h1.js

62 ms

wz.html

wz.html

91 ms

98c_1000.gif

98c_1000.gif

345 ms

pj1.gif

pj1.gif

427 ms

5717.gif

5717.gif

472 ms

8194.gif

8194.gif

556 ms

3p.gif

3p.gif

269 ms

pj2.gif

pj2.gif

390 ms

loading.gif

loading.gif

339 ms

play.png

play.png

405 ms

d.js

d.js

314 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

321 ms

u.js

u.js

66 ms

lx.js

lx.js

70 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

147 ms

Accessibility Review

cgzlu.com accessibility score

47

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Definition list items are not wrapped in <dl> elements

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

[lang] attributes do not have a valid value

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

cgzlu.com best practices score

58

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

SEO Factors

cgzlu.com SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Cgzlu.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 Cgzlu.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

cgzlu.com

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