Access shenggu.emaiba.net. 易买吧北京胜古新零售服务店-网购实体店-线下体验店-网络实体店-代购店-社区O2O-社区网购便利店

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value200 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

shenggu.emaiba.net

2398 ms

style_20130419.css

10041 ms

site_nav_20130419.js

1171 ms

sy_tab_20130419.js

754 ms

sy_lunbo.jquery-1.4.4.min.js

2799 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 75% of them (69 requests) were addressed to the original Shenggu.emaiba.net, 7% (6 requests) were made to Bdimg.share.baidu.com and 3% (3 requests) were made to A.alimama.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Shenggu.emaiba.net.

Content Size

477.9 kB

After Optimization

332.9 kB

In fact, the total size of Shenggu.emaiba.net main page is 477.9 kB. 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 324.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 37.9 kB

Original 50.0 kB
After minification 44.2 kB
After compression 12.1 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 5.8 kB, which is 12% 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 37.9 kB or 76% of the original size.

Image Optimization

-9%

Potential reduce by 29.4 kB

Original 324.6 kB
After minification 295.3 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. Shenggu Emaiba images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 16.9 kB

Original 28.3 kB
After minification 27.5 kB
After compression 11.4 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 16.9 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 60.9 kB

Original 75.0 kB
After minification 65.4 kB
After compression 14.1 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. Shenggu.emaiba.net needs all CSS files to be minified and compressed as it can save up to 60.9 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shenggu Emaiba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 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 experience of reading tabular or list data using assistive technology, like a screen reader.

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

<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

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

High

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

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

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

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shenggu.emaiba.net 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 Shenggu.emaiba.net main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

shenggu.emaiba.net

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

易买吧北京胜古新零售服务店-网购实体店-线下体验店-网络实体店-代购店-社区O2O-社区网购便利店

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

shenggu.emaiba.net

style_20130419.css

site_nav_20130419.js

sy_tab_20130419.js

sy_lunbo.jquery-1.4.4.min.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

shenggu.emaiba.net

style_20130419.css

site_nav_20130419.js

sy_tab_20130419.js

sy_lunbo.jquery-1.4.4.min.js

sy_lunbo.jquery.js

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