Access wintone.com.cn. 文通科技官网(Wintone)|OCR|护照阅读器|证件识别|文字识别|OCR识别|信创ocr|车牌识别

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value1,050 ms

25/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

wintone.com.cn

912 ms

www.wintone.com.cn

2509 ms

codeHead.js

1853 ms

swiper.css

1610 ms

common.css

94 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 85% of them (62 requests) were addressed to the original Wintone.com.cn, 4% (3 requests) were made to Api.map.baidu.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Wintone.com.cn.

Content Size

4.9 MB

After Optimization

4.6 MB

In fact, the total size of Wintone.com.cn main page is 4.9 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. 55% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 47.9 kB

Original 59.2 kB
After minification 44.6 kB
After compression 11.4 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 14.7 kB, which is 25% 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 47.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 32.4 kB

Original 4.3 MB
After minification 4.3 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. Wintone images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 175.4 kB

Original 406.3 kB
After minification 405.7 kB
After compression 230.9 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 175.4 kB or 43% of the original size.

CSS Optimization

-79%

Potential reduce by 105.6 kB

Original 133.3 kB
After minification 114.4 kB
After compression 27.7 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. Wintone.com.cn needs all CSS files to be minified and compressed as it can save up to 105.6 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wintone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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 Wintone.com.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 Wintone.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

wintone.com.cn

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

文通科技官网(Wintone)|OCR|护照阅读器|证件识别|文字识别|OCR识别|信创ocr|车牌识别

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

wintone.com.cn

www.wintone.com.cn

codeHead.js

swiper.css

common.css

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

wintone.com.cn

www.wintone.com.cn

codeHead.js

swiper.css

common.css

style.css

jquery.json-viewer.css

api

main.css

js

jquery-3.4.1.min.js

swiper.js

interaction.js

codeFooter.js

gtm.js

hm.js

getscript

bmap.css

logo.png

navTel.png

KptoZG1wD2M93J6umBm.jpg

KptoahqitB2EgaJxcyD.jpg

KpudvMUeMZhUmVKEqB5.jpg

KpueoSDNTAfQBJgXDfd.jpg

indexBanner1.jpg

indexIco1_.png

indexIco1.png

sprite.png

indexIco2_.png

indexIco2.png

indexIco3_.png

indexIco3.png

indexIco4_.png

indexIco4.png

indexIco5_.png

indexIco5.png

thirdIco2.png

thirdIco1.png

indeximg1.jpg

indeximg2.jpg

partner01.jpg

partner02.jpg

partner03.jpg