Access fzengine.com. 服装工业网-服装工程与时尚产业门户网站

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

fzengine.com

676 ms

www.fzengine.com

1512 ms

base.css

637 ms

home.css

873 ms

ad.css

440 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 44% of them (38 requests) were addressed to the original Fzengine.com, 47% (40 requests) were made to Img.fzengine.com and 3% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Img.fzengine.com.

Content Size

2.5 MB

After Optimization

2.3 MB

In fact, the total size of Fzengine.com main page is 2.5 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 79.6 kB

Original 95.6 kB
After minification 72.0 kB
After compression 16.0 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 23.7 kB, which is 25% 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 79.6 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 116.3 kB

Original 2.3 MB
After minification 2.2 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. Fzengine images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 7.6 kB

Original 49.8 kB
After minification 49.6 kB
After compression 42.2 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 7.6 kB or 15% of the original size.

CSS Optimization

-25%

Potential reduce by 1.5 kB

Original 6.2 kB
After minification 6.2 kB
After compression 4.7 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. Fzengine.com needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 25% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fzengine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 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

High

<input type="image"> elements do not have [alt] text

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

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 Fzengine.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 Fzengine.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

fzengine.com

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

服装工业网-服装工程与时尚产业门户网站

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

fzengine.com

www.fzengine.com

base.css

home.css

ad.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

fzengine.com

www.fzengine.com

base.css

home.css

ad.css

logo.png

searchbtn.gif

jquery-1.4.2.min.js

LoginScript.aspx

1859645.js

roll.js

20213301004042.jpg

pa

top.png

head.png

nav.jpg

searchbg.gif

searchicon.gif

fzengine_index_04_10.png

yunjiaoyu-index.jpg

pic.png

index_tce_2023.gif

fashion_2021_10_13.gif

fzengine_index_2024_04_10.gif

fzengine_20220810.gif

ad201212180-1.jpg

ad201212180-2.jpg

fzengine_seka.gif

ad201212180-4.gif

logo_eorder.jpg

logo_shebei.jpg

logo_best.jpg

logo_huoyuan.jpg

logo_grimm.jpg

20209111004038.png

20195241004036.jpg

20193151004035.jpg

20193131004034.jpg

20193111004033.jpg

20193111004032.jpg

2019351004030.jpg

2019351004029.jpg

2019311004028.jpg