Tools & Wizards About Us
xdgz.org screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

xdgz.org

www.xdgz.org-官网首页

Page Load Speed

73.6 sec in total

First Response

12.6 sec

Resources Loaded

60.9 sec

Page Rendered

169 ms

xdgz.org screenshot

About Website

Welcome to xdgz.org homepage info - get ready to check Xdgz best content right away, or after learning these important things about xdgz.org

北京市信德公证处-11-20年记录

Visit xdgz.org

Key Findings

We analyzed Xdgz.org page load time and found that the first response time was 12.6 sec and then it took 61 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

xdgz.org performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.447

20/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

xdgz.org

12573 ms

css.css

19533 ms

lrtk.css

1509 ms

playflash.js

1602 ms

counter.asp

400 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Xdgz.org and no external sources were called. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Xdgz.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.2 kB (57%)

Content Size

26.8 kB

After Optimization

11.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xdgz.org main page is 26.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 17.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 13.0 kB

  • Original 17.9 kB
  • After minification 16.6 kB
  • After compression 4.8 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. 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 13.0 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 113 B

  • Original 6.0 kB
  • After minification 5.9 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. Xdgz images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 1.5 kB

  • Original 2.1 kB
  • After minification 1.8 kB
  • After compression 549 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 1.5 kB or 73% of the original size.

CSS Optimization

-63%

Potential reduce by 552 B

  • Original 878 B
  • After minification 678 B
  • After compression 326 B

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. Xdgz.org needs all CSS files to be minified and compressed as it can save up to 552 B or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (69%)

Requests Now

13

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xdgz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

xdgz.org

xdgz.org

12573 ms

css.css

css.css

19533 ms

lrtk.css

lrtk.css

1509 ms

playflash.js

playflash.js

1602 ms

counter.asp

counter.asp

400 ms

logo.jpg

logo.jpg

8391 ms

top_08.jpg

top_08.jpg

3852 ms

top_09.jpg

top_09.jpg

938 ms

top_10.jpg

top_10.jpg

1164 ms

nav_line.jpg

nav_line.jpg

1328 ms

main_08.jpg

main_08.jpg

19987 ms

d_08.jpg

d_08.jpg

19986 ms

main_03.jpg

main_03.jpg

4063 ms

main_23.jpg

main_23.jpg

19985 ms

main_06.jpg

main_06.jpg

8482 ms

6.jpg

6.jpg

15596 ms

main_41.jpg

main_41.jpg

19985 ms

an_03.jpg

an_03.jpg

19985 ms

an_05.jpg

an_05.jpg

18594 ms

an_06.jpg

an_06.jpg

19985 ms

main_30.jpg

main_30.jpg

19984 ms

main_47.jpg

main_47.jpg

19985 ms

main_36.jpg

main_36.jpg

19985 ms

main_111.jpg

main_111.jpg

19984 ms

main_49.jpg

main_49.jpg

19985 ms

main_52.jpg

main_52.jpg

19985 ms

main_99.jpg

main_99.jpg

19984 ms

ana_03.jpg

ana_03.jpg

16352 ms

ana_05.jpg

ana_05.jpg

19996 ms

ana_06.jpg

ana_06.jpg

19997 ms

Accessibility Review

xdgz.org accessibility score

64

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

xdgz.org 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xdgz.org SEO score

92

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xdgz.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Xdgz.org 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

xdgz.org

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