Tools & Wizards About Us
dilianidc.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

dilianidc.com

首页-帝联云 - 帝联云

Page Load Speed

15.9 sec in total

First Response

2.2 sec

Resources Loaded

13.5 sec

Page Rendered

171 ms

dilianidc.com screenshot

About Website

Visit dilianidc.com now to see the best up-to-date Dilianidc content for China and also check out these interesting facts you probably never knew about dilianidc.com

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Visit dilianidc.com

Key Findings

We analyzed Dilianidc.com page load time and found that the first response time was 2.2 sec and then it took 13.7 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

dilianidc.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

dilianidc.com

2178 ms

jquery.min.js

1423 ms

jquery.ui.min.css

808 ms

jquery.ui.min.js

2813 ms

common.js

1158 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Dilianidc.com and no external sources were called. The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Dilianidc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.9 kB (65%)

Content Size

532.5 kB

After Optimization

187.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dilianidc.com main page is 532.5 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. Javascripts take 334.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.7 kB

  • Original 17.1 kB
  • After minification 15.1 kB
  • After compression 4.4 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 2.0 kB, which is 12% 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 12.7 kB or 74% of the original size.

Image Optimization

-20%

Potential reduce by 19.4 kB

  • Original 96.4 kB
  • After minification 77.0 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, Dilianidc needs image optimization as it can save up to 19.4 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

-73%

Potential reduce by 242.5 kB

  • Original 334.1 kB
  • After minification 317.9 kB
  • After compression 91.7 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 242.5 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 70.4 kB

  • Original 84.8 kB
  • After minification 68.5 kB
  • After compression 14.4 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. Dilianidc.com needs all CSS files to be minified and compressed as it can save up to 70.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (26%)

Requests Now

34

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dilianidc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dilianidc.com

dilianidc.com

2178 ms

jquery.min.js

jquery.min.js

1423 ms

jquery.ui.min.css

jquery.ui.min.css

808 ms

jquery.ui.min.js

jquery.ui.min.js

2813 ms

common.js

common.js

1158 ms

jquery.event.drag-1.5.min.js

jquery.event.drag-1.5.min.js

967 ms

jquery.touchSlider.js

jquery.touchSlider.js

983 ms

js.js

js.js

1234 ms

common.css

common.css

2276 ms

base_other.css

base_other.css

2116 ms

themes.css

themes.css

1748 ms

user.js

user.js

1314 ms

top_bg.jpg

top_bg.jpg

490 ms

phone.png

phone.png

494 ms

tttidc_logo.png

tttidc_logo.png

955 ms

btn_main_img.png

btn_main_img.png

515 ms

img_main_1.jpg

img_main_1.jpg

5069 ms

img_main_2.jpg

img_main_2.jpg

8845 ms

img_main_3.jpg

img_main_3.jpg

3733 ms

hover_left.png

hover_left.png

2284 ms

hover_right.png

hover_right.png

1382 ms

tw_11.jpg

tw_11.jpg

3005 ms

tw_06.jpg

tw_06.jpg

2042 ms

tw_lq.jpg

tw_lq.jpg

2558 ms

tw_20.jpg

tw_20.jpg

3711 ms

tw_17.jpg

tw_17.jpg

3071 ms

tw_rq.jpg

tw_rq.jpg

3410 ms

tw_29.jpg

tw_29.jpg

5333 ms

tw_32.jpg

tw_32.jpg

3953 ms

icon_01.jpg

icon_01.jpg

4212 ms

icon_02.jpg

icon_02.jpg

4135 ms

icon_03.jpg

icon_03.jpg

5326 ms

icon_04.jpg

icon_04.jpg

4544 ms

float_s.gif

float_s.gif

6084 ms

float_bg.gif

float_bg.gif

4955 ms

Accessibility Review

dilianidc.com accessibility score

43

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.

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

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

dilianidc.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dilianidc.com SEO score

67

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 doesn't use legible font sizes

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 Dilianidc.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 Dilianidc.com 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

dilianidc.com

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