Access drytechno1.com.cn. www.drytechno1.com.cn-官网首页

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.473

18/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

drytechno1.com.cn

2864 ms

book.css

658 ms

node.css

659 ms

poll.css

659 ms

defaults.css

329 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 51% of them (40 requests) were addressed to the original Drytechno1.com.cn, 24% (19 requests) were made to Static.bshare.cn and 10% (8 requests) were made to Bx.optimix.asia. The less responsive or slowest element that took the longest time to load (12.5 sec) belongs to the original domain Drytechno1.com.cn.

Content Size

325.9 kB

After Optimization

150.2 kB

In fact, the total size of Drytechno1.com.cn main page is 325.9 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. Javascripts take 131.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 34.8 kB

Original 45.4 kB
After minification 44.2 kB
After compression 10.5 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 34.8 kB or 77% of the original size.

Image Optimization

-44%

Potential reduce by 49.3 kB

Original 112.3 kB
After minification 63.0 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, Drytechno 1 needs image optimization as it can save up to 49.3 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 62.6 kB

Original 131.3 kB
After minification 121.3 kB
After compression 68.7 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 62.6 kB or 48% of the original size.

CSS Optimization

-78%

Potential reduce by 29.0 kB

Original 36.9 kB
After minification 27.9 kB
After compression 7.9 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. Drytechno1.com.cn needs all CSS files to be minified and compressed as it can save up to 29.0 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drytechno 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 16 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 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 interpretation of your content by users in different locales.

High

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

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

Search Engine Optimization Advices

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

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drytechno1.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Drytechno1.com.cn 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

drytechno1.com.cn

Open Graph description is not detected on the main page of Drytechno 1. 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

www.drytechno1.com.cn-官网首页

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

drytechno1.com.cn

book.css

node.css

poll.css

defaults.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

drytechno1.com.cn

book.css

node.css

poll.css

defaults.css

system.css

system-menus.css

user.css

content-module.css

fckeditor.css

filefield.css

forum.css

fieldgroup.css

views.css

webform.css

comment.css

style.css

js_8a6554ca1187935af79a44ce4e6bf14f.js

button.js

button.js

home_01.jpg

home_02.jpg

home_03.jpg

menu_05.jpg

menu_07.jpg

menu_08.jpg

menu_11.png

iocn_000.jpg

menu_31.jpg

menu_24.jpg

menu_35.jpg

menu_33.jpg

menu_28.jpg

menu_37.jpg

menu_21.jpg

menu_38.jpg

menu_39.jpg

menu_19.jpg

login.jpg

icon_001.jpg

front_ad_1.gif

detail_link.gif

ga.js