Access 11tong.com. 安徽省一一通信息科技有限公司,智能物流分拣设备,高新技术企业,自动化快递分拣设备,全自动分拣系统

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

11tong.com

521 ms

www.11tong.com

802 ms

indexstyle.css

418 ms

style.css

428 ms

common.css

432 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 91% of them (94 requests) were addressed to the original 11tong.com, 3% (3 requests) were made to G.alicdn.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.3 sec) belongs to the original domain 11tong.com.

Content Size

4.6 MB

After Optimization

4.3 MB

In fact, the total size of 11tong.com main page is 4.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 63.6 kB

Original 78.4 kB
After minification 58.8 kB
After compression 14.8 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 19.5 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 63.6 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 75.2 kB

Original 4.0 MB
After minification 3.9 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. 11 Tong images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 149.5 kB

Original 462.3 kB
After minification 462.2 kB
After compression 312.8 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 149.5 kB or 32% of the original size.

CSS Optimization

-44%

Potential reduce by 20.3 kB

Original 45.9 kB
After minification 44.3 kB
After compression 25.6 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. 11tong.com needs all CSS files to be minified and compressed as it can save up to 20.3 kB or 44% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 11 Tong. 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 8 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 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 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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

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

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 11tong.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 11tong.com 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

11tong.com

Open Graph description is not detected on the main page of 11 Tong. 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

安徽省一一通信息科技有限公司,智能物流分拣设备,高新技术企业,自动化快递分拣设备,全自动分拣系统

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

11tong.com

www.11tong.com

indexstyle.css

style.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

11tong.com

www.11tong.com

indexstyle.css

style.css

common.css

swiper.min.css

lightbox.css

animated.css

fullPage.css

jquery.min.js

jquery.SuperSlide.2.1.js

swiper.min.js

more.js

jquery-1.8.3.min.js

fullPage.min.js

animationCounter.js

demo.js

logo.png

earth.png

arrow-down.png

icon.png

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shouji.png

oneImage.png

twoImage.png

threeImage.png

fourImage.png

fiveImage.png

sixImage.png

sevenImage.png

eightImage.png

nineImage.png

app.png

index-i1.png

index-i3.png

index-i5.png

indexline.png

index-i2.png

index-i4.png

e5ee61f6a6de07d71b459ca10435e44a.jpg

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