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delson.com.cn screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

delson.com.cn

Delson Modern Classic Designer Furniture|Custom Made Furniture

Page Load Speed

17.7 sec in total

First Response

1.8 sec

Resources Loaded

14.5 sec

Page Rendered

1.5 sec

delson.com.cn screenshot

About Website

Welcome to delson.com.cn homepage info - get ready to check Delson best content right away, or after learning these important things about delson.com.cn

A professional manufacturer of top end modern classic designer furniture and custom built furniture in Guangdong China

Visit delson.com.cn

Key Findings

We analyzed Delson.com.cn page load time and found that the first response time was 1.8 sec and then it took 15.9 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

delson.com.cn performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.621

10/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

delson.com.cn

1816 ms

bootstrap.css

557 ms

bxslider.css

527 ms

style.css

571 ms

jquery.min.js

871 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 81% of them (44 requests) were addressed to the original Delson.com.cn, 4% (2 requests) were made to Static.addtoany.com and 4% (2 requests) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (8.4 sec) relates to the external source C.cnzz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 450.1 kB (18%)

Content Size

2.5 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delson.com.cn main page is 2.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.5 kB

  • Original 47.7 kB
  • After minification 43.6 kB
  • After compression 10.3 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. 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 37.5 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 110.6 kB

  • Original 2.1 MB
  • After minification 2.0 MB

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. Delson images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 147.2 kB

  • Original 203.4 kB
  • After minification 180.2 kB
  • After compression 56.2 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 147.2 kB or 72% of the original size.

CSS Optimization

-86%

Potential reduce by 154.9 kB

  • Original 180.1 kB
  • After minification 144.0 kB
  • After compression 25.2 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. Delson.com.cn needs all CSS files to be minified and compressed as it can save up to 154.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

51

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

delson.com.cn

delson.com.cn

1816 ms

bootstrap.css

bootstrap.css

557 ms

bxslider.css

bxslider.css

527 ms

style.css

style.css

571 ms

jquery.min.js

jquery.min.js

871 ms

bxslider.min.js

bxslider.min.js

791 ms

common.js

common.js

554 ms

bootstrap.js

bootstrap.js

970 ms

jquery.smoove.min.js

jquery.smoove.min.js

860 ms

eonline.css

eonline.css

864 ms

online.js

online.js

967 ms

page.js

page.js

70 ms

Chinese.gif

Chinese.gif

504 ms

English.gif

English.gif

364 ms

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5913fffd5ab2a.png

386 ms

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59153c857fdf8.jpg

1943 ms

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1938 ms

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1419 ms

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1127 ms

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1043 ms

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1261 ms

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1649 ms

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1793 ms

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1918 ms

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2020 ms

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5b7ecf9024736.jpg

2079 ms

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2103 ms

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2225 ms

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2243 ms

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58dcce794024d.png

2259 ms

about.png

about.png

3004 ms

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5954722e6b87c.png

6718 ms

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3251 ms

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3848 ms

5bc7f66e325f4.png

5bc7f66e325f4.png

3030 ms

bx_loader.gif

bx_loader.gif

2730 ms

line.gif

line.gif

3045 ms

57344e66ec33d.jpg

57344e66ec33d.jpg

4465 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

3449 ms

controls.png

controls.png

3282 ms

z_stat.php

z_stat.php

1724 ms

icons.29.svg.js

icons.29.svg.js

18 ms

button_121.gif

button_121.gif

2630 ms

button_121.gif

button_121.gif

2639 ms

stat.htm

stat.htm

877 ms

core.php

core.php

8437 ms

9.gif

9.gif

223 ms

pic1.gif

pic1.gif

1073 ms

panel-bg.png

panel-bg.png

404 ms

top.png

top.png

401 ms

middle.png

middle.png

402 ms

bottom.png

bottom.png

411 ms

cmsfloatqrcodepanel-hd-bg.gif

cmsfloatqrcodepanel-hd-bg.gif

435 ms

app.gif

app.gif

844 ms

Accessibility Review

delson.com.cn accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

delson.com.cn 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

delson.com.cn SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Delson.com.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Delson.com.cn 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

delson.com.cn

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