Access designboom.cn. 设计邦-全球受欢迎的集建筑、工业、科技、艺术、时尚和视觉类的设计媒体

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value1.04

2/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

designboom.cn

4577 ms

style.css

1754 ms

index.css

1189 ms

index.css

1209 ms

lang.js

1217 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 88% of them (66 requests) were addressed to the original Designboom.cn, 3% (2 requests) were made to Js.adm.cnzz.net and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (12.9 sec) belongs to the original domain Designboom.cn.

Content Size

1.5 MB

After Optimization

1.3 MB

In fact, the total size of Designboom.cn main page is 1.5 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.8 kB

Original 45.3 kB
After minification 41.8 kB
After compression 8.5 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 36.8 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 48.2 kB

Original 1.3 MB
After minification 1.2 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. Designboom images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 92.7 kB

Original 165.7 kB
After minification 161.8 kB
After compression 73.0 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 92.7 kB or 56% of the original size.

CSS Optimization

-78%

Potential reduce by 26.5 kB

Original 34.0 kB
After minification 29.4 kB
After compression 7.5 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. Designboom.cn needs all CSS files to be minified and compressed as it can save up to 26.5 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Designboom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

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 Designboom.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 Designboom.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

designboom.cn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

设计邦-全球受欢迎的集建筑、工业、科技、艺术、时尚和视觉类的设计媒体

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

designboom.cn

style.css

index.css

index.css

lang.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

designboom.cn

style.css

index.css

index.css

lang.js

config.js

jquery.js

common.js

page.js

abase.js

slide1.js

index.js

marquee.js

prebat.php

hm.js

analytics.js

16-19-16-13-1.png

wx_1_social.png

weixinlogo.jpg

sina_1_social.png

qqwb_1_social.png

dboom_en.png

dboom-espanol.gif

CloseIcon.png

DesignboomNews.gif

designboomnews.png

subscibe_button.png

readerpost_y.png

22-14-37-71-14.jpg

21-40-06-12-7.jpg

17-47-10-16-317.jpg

10-44-11-23-317.jpg

21-14-30-48-6.jpg

15-06-40-22-5.jpg

12-20-36-43-317.jpg

11-01-20-93-317.jpg

17-57-03-27-1.jpg

17-51-17-81-1.jpg

17-44-49-88-1.jpg

12-07-05-81-20.jpg

14-15-54-62-20.jpg

16-15-42-27-20.jpg

11-32-48-45-1.jpg