Access med2866.yixie8.com. 上海沪通电子有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.344

32/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

med2866.yixie8.com

13576 ms

main.css

17151 ms

theme.css

12714 ms

common.css

5201 ms

uaredirect.js

3625 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Med2866.yixie8.com, 12% (17 requests) were made to Pos.baidu.com and 9% (12 requests) were made to Cbu01.alicdn.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Img2.yixie8.com.

Content Size

1.4 MB

After Optimization

958.4 kB

In fact, the total size of Med2866.yixie8.com main page is 1.4 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. 50% of websites need less resources to load. Images take 789.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 35.5 kB

Original 42.7 kB
After minification 37.9 kB
After compression 7.2 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 4.8 kB, which is 11% 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 35.5 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 54.7 kB

Original 789.0 kB
After minification 734.3 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. Med 2866 Yixie 8 images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 353.5 kB

Original 565.6 kB
After minification 565.1 kB
After compression 212.1 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 353.5 kB or 63% of the original size.

CSS Optimization

-74%

Potential reduce by 13.5 kB

Original 18.3 kB
After minification 16.3 kB
After compression 4.8 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. Med2866.yixie8.com needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 74% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Med 2866 Yixie 8. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 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

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

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

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 Med2866.yixie8.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 Med2866.yixie8.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

med2866.yixie8.com

Open Graph description is not detected on the main page of Med 2866 Yixie 8. 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

上海沪通电子有限公司 – 首页

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

med2866.yixie8.com

main.css

theme.css

common.css

uaredirect.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

med2866.yixie8.com

main.css

theme.css

common.css

uaredirect.js

common.js

getuser.html

blank

logo.jpg

41899.jpg

home.jpg

fen.gif

41898.jpg

41897.jpg

41882.jpg

41876.jpg

41871.jpg

39012.jpg

39010.jpg

percp2.gif

39004.jpg

commen-bgs.png

c.js

lcxm

lcxm

hc.png

lcxm

lcxm

rbj.jpg

adsbygoogle.js

lcxm

lcxm

ca-pub-9477090791516256.js

zrt_lookup.html

show_ads_impl.js

inlay.js

ads

osd.js

throw

map.html

ads

lcxm

h.js