Tools & Wizards About Us
wit-color.cn screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

wit-color.cn

上海博昊数码科技有限公司-专业数码喷印设备制造商-赛博

Page Load Speed

12.6 sec in total

First Response

3 sec

Resources Loaded

9.4 sec

Page Rendered

310 ms

wit-color.cn screenshot

About Website

Click here to check amazing Wit Color content. Otherwise, check out these important facts you probably never knew about wit-color.cn

Wit-Color(赛博),上海博昊数码科技有限公司,成立于2001年,是一家集研发、设计、生产、销售、服务于一体的综合数码喷印设备制造商。公司成立至今已经成功推出50多个系列，100多款产品，全球销量超过40000多台。公司主营：户外大型溶剂喷绘机、户内弱溶剂写真机、LED UV机、数码纺织印花机以及相对对应的墨水和配件。赛博产品经营理念“技术决定未来，品质决定成败！” 联系电话：86-21-5...

Visit wit-color.cn

Key Findings

We analyzed Wit-color.cn page load time and found that the first response time was 3 sec and then it took 9.7 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

wit-color.cn performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value480 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.165

71/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

wit-color.cn

2972 ms

reset.css

74 ms

style.css

147 ms

banner.css

152 ms

basic.css

152 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 84% of them (61 requests) were addressed to the original Wit-color.cn, 5% (4 requests) were made to F.vimeocdn.com and 3% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Wit-color.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 729.4 kB (47%)

Content Size

1.6 MB

After Optimization

822.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wit-color.cn main page is 1.6 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 757.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.7 kB

  • Original 28.0 kB
  • After minification 25.6 kB
  • After compression 6.4 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. 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 21.7 kB or 77% of the original size.

Image Optimization

-16%

Potential reduce by 117.9 kB

  • Original 757.0 kB
  • After minification 639.2 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, Wit Color needs image optimization as it can save up to 117.9 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

-75%

Potential reduce by 460.6 kB

  • Original 616.4 kB
  • After minification 500.9 kB
  • After compression 155.8 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 460.6 kB or 75% of the original size.

CSS Optimization

-86%

Potential reduce by 129.3 kB

  • Original 150.6 kB
  • After minification 146.1 kB
  • After compression 21.3 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. Wit-color.cn needs all CSS files to be minified and compressed as it can save up to 129.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (23%)

Requests Now

71

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wit Color. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wit-color.cn

wit-color.cn

2972 ms

reset.css

reset.css

74 ms

style.css

style.css

147 ms

banner.css

banner.css

152 ms

basic.css

basic.css

152 ms

media-queries.css

media-queries.css

154 ms

jquery-1.7.1.js

jquery-1.7.1.js

821 ms

banner.js

banner.js

166 ms

jcarousellite.js

jcarousellite.js

216 ms

ChatPop

ChatPop

1797 ms

basicrun.js

basicrun.js

216 ms

nav.js

nav.js

216 ms

jquery.simplemodal.js

jquery.simplemodal.js

223 ms

this_website.js

this_website.js

243 ms

fix.js

fix.js

285 ms

logo.png

logo.png

77 ms

header_x.gif

header_x.gif

75 ms

red.png

red.png

85 ms

europes.png

europes.png

73 ms

germany.jpg

germany.jpg

86 ms

france.jpg

france.jpg

90 ms

spain.jpg

spain.jpg

161 ms

italy.jpg

italy.jpg

163 ms

americas.png

americas.png

162 ms

apmea.jpg

apmea.jpg

282 ms

cn.jpg

cn.jpg

283 ms

jp.jpg

jp.jpg

281 ms

20150117154852_726.jpg

20150117154852_726.jpg

1270 ms

20160316091920_817.jpg

20160316091920_817.jpg

5475 ms

20150117155056_436.jpg

20150117155056_436.jpg

3293 ms

20150117160916_943.jpg

20150117160916_943.jpg

5533 ms

184_119_5a8b28112c4fa4f46afe5add83f7fcca.png

184_119_5a8b28112c4fa4f46afe5add83f7fcca.png

380 ms

184_119_48b3ed7c8e8acbbcb58155eb4a63aff9.png

184_119_48b3ed7c8e8acbbcb58155eb4a63aff9.png

432 ms

184_119_dd1ffb20b1e397731a63795d481e4510.png

184_119_dd1ffb20b1e397731a63795d481e4510.png

543 ms

184_119_6fd370a09dfae8b4d89eb716a6e9ef06.png

184_119_6fd370a09dfae8b4d89eb716a6e9ef06.png

583 ms

184_119_9cba4787102c53c27ebea0478b429355.png

184_119_9cba4787102c53c27ebea0478b429355.png

620 ms

main1.jpg

main1.jpg

733 ms

311_200_8e5a7737e740fd84c65325668f9abc39.jpg

311_200_8e5a7737e740fd84c65325668f9abc39.jpg

695 ms

311_200_5f294d6f62cbb7cbceb393ca4c344f94.png

311_200_5f294d6f62cbb7cbceb393ca4c344f94.png

920 ms

311_200_b31d98175482d51556649b7177b0f9f0.jpg

311_200_b31d98175482d51556649b7177b0f9f0.jpg

809 ms

311_200_6f4e7f22be8f76b48f4df6ae960817f7.jpg

311_200_6f4e7f22be8f76b48f4df6ae960817f7.jpg

886 ms

311_200_80dc2bd7d8a2ac13c184bc48b3692881.jpg

311_200_80dc2bd7d8a2ac13c184bc48b3692881.jpg

969 ms

h_news.gif

h_news.gif

997 ms

email.png

email.png

1038 ms

erweima.jpg

erweima.jpg

1147 ms

bottom1.png

bottom1.png

1113 ms

bottom3.png

bottom3.png

1188 ms

close.png

close.png

1224 ms

seccode.php

seccode.php

1289 ms

hm.js

hm.js

1924 ms

123380757

123380757

74 ms

search.png

search.png

1293 ms

language.png

language.png

1327 ms

nav_hover_bg.png

nav_hover_bg.png

1295 ms

footer_l_p.gif

footer_l_p.gif

1308 ms

footer_dt_bg.png

footer_dt_bg.png

1339 ms

player.js

player.js

114 ms

player.css

player.css

96 ms

ga.js

ga.js

61 ms

vuid.min.js

vuid.min.js

110 ms

footer_m_p.gif

footer_m_p.gif

1358 ms

footer_text.png

footer_text.png

1371 ms

btn.png

btn.png

1396 ms

__utm.gif

__utm.gif

33 ms

footer_r_p.gif

footer_r_p.gif

1357 ms

bottom2.png

bottom2.png

1372 ms

zhanhui.png

zhanhui.png

1396 ms

proxy.html

proxy.html

52 ms

512695737.jpg

512695737.jpg

98 ms

default-red_60x60.png

default-red_60x60.png

20 ms

share.png

share.png

642 ms

themes.png

themes.png

639 ms

hm.gif

hm.gif

411 ms

Accessibility Review

wit-color.cn accessibility score

51

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.

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

Form elements do not have associated labels

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

wit-color.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

High

Missing source maps for large first-party JavaScript

SEO Factors

wit-color.cn SEO score

79

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Wit-color.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 Wit-color.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

wit-color.cn

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