Tools & Wizards About Us
dtzcb.net screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

dtzcb.net

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Page Load Speed

2.9 sec in total

First Response

336 ms

Resources Loaded

2.1 sec

Page Rendered

455 ms

dtzcb.net screenshot

About Website

Click here to check amazing Dtzcb content for United States. Otherwise, check out these important facts you probably never knew about dtzcb.net

考评影视（www.dtzcb.net）每日第一时间更新2023最新电影大片、热门电视剧、最新一期综艺、热播动漫等免费影视资源，免费电影电视剧完整版全集剧情在线观看下载尽在考评影院!。

Visit dtzcb.net

Key Findings

We analyzed Dtzcb.net page load time and found that the first response time was 336 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dtzcb.net performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

dtzcb.net

336 ms

mytheme-font.css

136 ms

mytheme-ui.css

135 ms

mytheme-site.css

139 ms

layer.css

130 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 84% of them (27 requests) were addressed to the original Dtzcb.net, 9% (3 requests) were made to Collect-v6.51.la and 3% (1 request) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.2 kB (22%)

Content Size

493.1 kB

After Optimization

385.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dtzcb.net main page is 493.1 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. 30% of websites need less resources to load. Images take 253.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 84.2 kB

  • Original 100.3 kB
  • After minification 91.7 kB
  • After compression 16.1 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 84.2 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 5.1 kB

  • Original 253.9 kB
  • After minification 248.8 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. Dtzcb images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 13.1 kB

  • Original 113.2 kB
  • After minification 113.2 kB
  • After compression 100.1 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 13.1 kB or 12% of the original size.

CSS Optimization

-19%

Potential reduce by 4.8 kB

  • Original 25.7 kB
  • After minification 25.7 kB
  • After compression 20.9 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. Dtzcb.net needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (46%)

Requests Now

28

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dtzcb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dtzcb.net

dtzcb.net

336 ms

mytheme-font.css

mytheme-font.css

136 ms

mytheme-ui.css

mytheme-ui.css

135 ms

mytheme-site.css

mytheme-site.css

139 ms

layer.css

layer.css

130 ms

mytheme-color3.css

mytheme-color3.css

131 ms

stui_default.css

stui_default.css

132 ms

common.js

common.js

196 ms

function.js

function.js

204 ms

jquery.min.js

jquery.min.js

283 ms

layer.js

layer.js

207 ms

mytheme-site.js

mytheme-site.js

252 ms

mytheme-ui.js

mytheme-ui.js

201 ms

mytheme-cms.js

mytheme-cms.js

260 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

496 ms

collect

collect

606 ms

collect

collect

590 ms

collect

collect

583 ms

82db6f6e8850b0d982adf54644f1adda.jpg

82db6f6e8850b0d982adf54644f1adda.jpg

95 ms

play.png

play.png

73 ms

8241ddd6f69546446f770f99e5bc48f8.jpg

8241ddd6f69546446f770f99e5bc48f8.jpg

95 ms

dcd730ccc3f8ebba0fba4103fd9c055f.jpg

dcd730ccc3f8ebba0fba4103fd9c055f.jpg

129 ms

f3f4d8ddf84d0f0132d34145de585542.jpg

f3f4d8ddf84d0f0132d34145de585542.jpg

164 ms

225bbe828005154c9019b62854671877.jpg

225bbe828005154c9019b62854671877.jpg

97 ms

5a9f42e7e8843abbe1b574dd1ce167d2.jpg

5a9f42e7e8843abbe1b574dd1ce167d2.jpg

198 ms

6ea62d8675b1fb1523c7c23f00af42b6.jpg

6ea62d8675b1fb1523c7c23f00af42b6.jpg

153 ms

2380ef57a1929b99d466ece719b5647e.jpg

2380ef57a1929b99d466ece719b5647e.jpg

201 ms

load.png

load.png

162 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

242 ms

hm.js

hm.js

1165 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

113 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

112 ms

Accessibility Review

dtzcb.net accessibility score

71

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

Links do not have a discernible name

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

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

dtzcb.net 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

dtzcb.net SEO score

97

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

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 Dtzcb.net 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 Dtzcb.net 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

dtzcb.net

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