Tools & Wizards About Us
phpdz.cn screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

phpdz.cn

PHP资讯网

Page Load Speed

16.8 sec in total

First Response

2.8 sec

Resources Loaded

13.9 sec

Page Rendered

210 ms

phpdz.cn screenshot

About Website

Visit phpdz.cn now to see the best up-to-date Phpdz content and also check out these interesting facts you probably never knew about phpdz.cn

PHP资讯网是一家以PHP资源分享为主的专业网站，也提供了PHP中文交流社区。面向PHP学习研究者提供：最新PHP资讯、原创内容、开源代码和PHP视频教程等相关内容

Visit phpdz.cn

Key Findings

We analyzed Phpdz.cn page load time and found that the first response time was 2.8 sec and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

phpdz.cn performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

phpdz.cn

2752 ms

style.css

1223 ms

js.js

770 ms

jquery.js

2695 ms

qq.asp

516 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 82% of them (23 requests) were addressed to the original Phpdz.cn, 4% (1 request) were made to M.weather.com.cn and 4% (1 request) were made to Union.17u.cn. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source M.weather.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.9 kB (40%)

Content Size

267.1 kB

After Optimization

159.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Phpdz.cn main page is 267.1 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. Only 10% of websites need less resources to load. Images take 146.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.6 kB

  • Original 21.9 kB
  • After minification 19.4 kB
  • After compression 5.3 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 2.5 kB, which is 11% 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 16.6 kB or 76% of the original size.

Image Optimization

-16%

Potential reduce by 22.8 kB

  • Original 146.4 kB
  • After minification 123.6 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, Phpdz needs image optimization as it can save up to 22.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 51.5 kB

  • Original 77.7 kB
  • After minification 77.4 kB
  • After compression 26.2 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 51.5 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 17.0 kB

  • Original 21.1 kB
  • After minification 18.8 kB
  • After compression 4.1 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. Phpdz.cn needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Phpdz. According to our analytics all requests are already optimized.

Network Requests Diagram

phpdz.cn

phpdz.cn

2752 ms

style.css

style.css

1223 ms

js.js

js.js

770 ms

jquery.js

jquery.js

2695 ms

qq.asp

qq.asp

516 ms

GG.asp

GG.asp

598 ms

GG.asp

GG.asp

830 ms

GG.asp

GG.asp

884 ms

GG.asp

GG.asp

700 ms

GG.asp

GG.asp

432 ms

top_bg.jpg

top_bg.jpg

518 ms

logo.gif

logo.gif

245 ms

weather.htm

weather.htm

4219 ms

2012040158002845.jpg

2012040158002845.jpg

294 ms

2012040160890345.jpg

2012040160890345.jpg

302 ms

navbar.gif

navbar.gif

321 ms

nav_line.gif

nav_line.gif

321 ms

2012040846274753.jpg

2012040846274753.jpg

485 ms

title_bg.jpg

title_bg.jpg

1023 ms

title_nt_1.jpg

title_nt_1.jpg

965 ms

top_news.gif

top_news.gif

1213 ms

ico_dot.gif

ico_dot.gif

761 ms

title_nt_2.jpg

title_nt_2.jpg

1455 ms

2012040846306033.jpg

2012040846306033.jpg

1146 ms

hotel950X90.jpg

hotel950X90.jpg

836 ms

hotel950X90.jpg

hotel950X90.jpg

2275 ms

jquery-1.8.2.js

jquery-1.8.2.js

2694 ms

2162 ms

Accessibility Review

phpdz.cn accessibility score

60

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

phpdz.cn best practices score

50

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

phpdz.cn SEO score

58

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

Image elements do not have [alt] attributes

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 Phpdz.cn 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 Phpdz.cn 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

phpdz.cn

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