Access jiancai.mysteel.com. 螺纹钢价格_今日螺纹钢/钢筋最新价格_螺纹钢价格走势查询

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

jiancai.mysteel.com

11360 ms

common.js

924 ms

catalog.css

1260 ms

scroll.js

1116 ms

mysteel_login.js

707 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Jiancai.mysteel.com, 40% (20 requests) were made to A.mysteelcdn.com and 26% (13 requests) were made to Img01.mysteelcdn.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Img01.mysteelcdn.com.

Content Size

2.9 MB

After Optimization

893.7 kB

In fact, the total size of Jiancai.mysteel.com main page is 2.9 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. 20% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 151.2 kB

Original 184.4 kB
After minification 166.7 kB
After compression 33.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 151.2 kB or 82% of the original size.

Image Optimization

-69%

Potential reduce by 1.8 MB

Original 2.7 MB
After minification 832.9 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. Obviously, Jiancai Mysteel needs image optimization as it can save up to 1.8 MB or 69% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 15.0 kB

Original 38.3 kB
After minification 33.8 kB
After compression 23.3 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 15.0 kB or 39% of the original size.

CSS Optimization

-82%

Potential reduce by 19.3 kB

Original 23.6 kB
After minification 21.5 kB
After compression 4.3 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. Jiancai.mysteel.com needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiancai Mysteel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 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 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

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>).

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

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jiancai.mysteel.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 Jiancai.mysteel.com 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

jiancai.mysteel.com

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

螺纹钢价格_今日螺纹钢/钢筋最新价格_螺纹钢价格走势查询_我的钢铁网

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

jiancai.mysteel.com

common.js

catalog.css

scroll.js

mysteel_login.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

jiancai.mysteel.com

common.js

catalog.css

scroll.js

mysteel_login.js

M1_1700370__989719.jpg

zx_qq.gif

getPriceImg.ms

main.png

spacer.gif

zhblm.png

getPriceImg.ms

login.jpg

reg.jpg

jiancaiLogo.png

gclist.png

city.png

cityMallBg.png

cityMallBg.png

M1_malldhbj__1000.jpg

M1_top156172__1104.jpg

M1_malldhbjad__1000.jpg

M1_city108102__1000.jpg

M1_city106100__1000.jpg

M1_sjb-28333__12345.jpg

zixunImg01.jpg

M1_city6158__1000.jpg

M1_city6158-2__1000.jpg

M1_city6158-3__1000.jpg

zixunImg02.jpg

soso_596_60.html

stats

mallShuma.jpg

mallWuliu.jpg

mallMeeting.jpg

dealers

M1_float__1223.js

M1_136270__210751.js

M1_136154__103528.png

logoIndex.jpg

ga.js

__utm.gif

searchbar.png