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29

Performance

Renders faster than
49% of other websites
37

Accessibility

Visual factors better than
that of 18% of websites
42

Best Practices

More advanced features
available than in
18% of websites
58

SEO

Google-friendlier than
20% of websites

First Response

5.5 sec

Resources Loaded

121.7 sec

Page Rendered

312 ms

seed-china.com screenshot

About Website

Click here to check amazing Seed China content for China. Otherwise, check out these important facts you probably never knew about seed-china.com

种子网-天鸿种子网-中国种子行业最具实力电子商务平台！辣椒种子,花卉种子，花菜种子，蔬菜种子，水稻种子，玉米种子，武汉种子交易会，广州种子交易会，中国种业门户，种业，400-600-1611，湖北种子

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Key Findings

We analyzed Seed-china.com page load time and found that the first response time was 5.5 sec and then it took 122.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 134 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

seed-china.com

5450 ms

20110829Sty.css

2725 ms

jquery.min.js

2952 ms

jq.Slide.js

1151 ms

Common.js

4121 ms

Our browser made a total of 241 requests to load all elements on the main page. We found that 93% of them (225 requests) were addressed to the original Seed-china.com, 2% (4 requests) were made to Mat1.gtimg.com and 1% (2 requests) were made to C.cnzz.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Seed-china.com.

Content Size

4.6 MB

After Optimization

3.7 MB

In fact, the total size of Seed-china.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. 40% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 110.7 kB

Original 129.8 kB
After minification 115.4 kB
After compression 19.1 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 14.4 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 110.7 kB or 85% of the original size.

Image Optimization

-13%

Potential reduce by 539.5 kB

Original 4.1 MB
After minification 3.6 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. Obviously, Seed China needs image optimization as it can save up to 539.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 197.1 kB

Original 297.0 kB
After minification 286.3 kB
After compression 99.9 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 197.1 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 19.8 kB

Original 24.9 kB
After minification 20.9 kB
After compression 5.0 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. Seed-china.com needs all CSS files to be minified and compressed as it can save up to 19.8 kB or 80% of the original size.

Requests Now

103

After Optimization

80

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seed China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 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.

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 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

Form elements do not have associated labels

High

Links do not have a discernible name

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

High

Issues were logged in the Issues panel in Chrome Devtools

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 Seed-china.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 Seed-china.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

seed-china.com

Open Graph description is not detected on the main page of Seed China. 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: