Access ahidc.net. AHIDC - 十一年以优品优服为理念 - 专注提供企业信息化综合服务开发-实施-运营合肥优服信息科技有限公司|合肥优品贵德软件有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

ahidc.net

3270 ms

index.html

874 ms

base.css

650 ms

index.css

666 ms

style.css

444 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 85% of them (56 requests) were addressed to the original Ahidc.net, 15% (10 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (7.1 sec) belongs to the original domain Ahidc.net.

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of Ahidc.net main page is 1.3 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 33.6 kB

Original 43.9 kB
After minification 40.1 kB
After compression 10.4 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 33.6 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 71.4 kB

Original 1.1 MB
After minification 1.0 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. AHIDC images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 20.1 kB

Original 139.8 kB
After minification 139.8 kB
After compression 119.6 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 20.1 kB or 14% of the original size.

CSS Optimization

-29%

Potential reduce by 2.6 kB

Original 9.1 kB
After minification 9.1 kB
After compression 6.5 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. Ahidc.net needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 29% of the original size.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AHIDC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 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 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

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 Ahidc.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 Ahidc.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

ahidc.net

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

AHIDC - 十一年以优品优服为理念 - 专注提供企业信息化综合服务 开发-实施-运营 合肥优服信息科技有限公司|合肥优品贵德软件有限公司

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

ahidc.net

index.html

base.css

index.css

style.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

ahidc.net

index.html

base.css

index.css

style.css

jquery1.42.min.js

jquery.SuperSlide.2.1.1.js

main.js

jquery.min.js

public.js

products.js

ddy.js

picbox.js

index.js

index_bg.png

logo.png

1.jpg

2.jpg

3.jpg

4.jpg

8.jpg

5.jpg

6.jpg

7.jpg

9.jpg

nav_bottom2.png

fourPart1.png

fourPart2.png

fourPart3.png

fourPart4.png

copyRightLine.jpg

1-1G101113015K9.jpg

1-160QP01345X4.jpg

1-151126161F20-L.jpg

1-151126160I80-L.jpg

1-1511251U5430-L.jpg

1-14110GT6450-L.jpg

leftArrow2.png

rightArrow2.png

dash.jpg

leftCorner.png

navDemo.jpg

bigPng.png

AHIDC - 十一年以优品优服为理念 - 专注提供企业信息化综合服务开发-实施-运营合肥优服信息科技有限公司|合肥优品贵德软件有限公司