Access jucetech.com. Nice开门机|FAAC开门机|耐氏|DITEC|CAME|BFT|GENIUS|卡诺林|阿尔卡诺|诺克|开门机|EFAFLEX|艾富来|高速门-上海久萃智能科技有限公司旗下官方网站

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

www.jucetech.com

881 ms

www.jucetech.com

1869 ms

default.css

2191 ms

font.css

463 ms

iconfont.css

714 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 5% of them (7 requests) were addressed to the original Jucetech.com, 76% (105 requests) were made to Pmt1cc791-pic50.websiteonline.cn and 19% (26 requests) were made to Static.websiteonline.cn. The less responsive or slowest element that took the longest time to load (15.8 sec) relates to the external source Pmt1cc791-pic50.websiteonline.cn.

Content Size

11.0 MB

After Optimization

10.4 MB

In fact, the total size of Jucetech.com main page is 11.0 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. 50% of websites need less resources to load. Images take 10.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 324.5 kB

Original 377.3 kB
After minification 367.2 kB
After compression 52.9 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 324.5 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 184.4 kB

Original 10.3 MB
After minification 10.1 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. Jucetech images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 111.9 kB

Original 329.2 kB
After minification 327.8 kB
After compression 217.4 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 111.9 kB or 34% of the original size.

CSS Optimization

-25%

Potential reduce by 5.0 kB

Original 19.6 kB
After minification 19.2 kB
After compression 14.6 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. Jucetech.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 25% of the original size.

Requests Now

136

After Optimization

109

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jucetech. 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 14 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 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

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

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Jucetech.com 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 Jucetech.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

jucetech.com

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

Nice开门机|FAAC开门机|耐氏|DITEC|CAME|BFT|GENIUS|卡诺林|阿尔卡诺|诺克|开门机|EFAFLEX|艾富来|高速门-上海久萃智能科技有限公司旗下官方网站

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

www.jucetech.com

www.jucetech.com

default.css

font.css

iconfont.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

www.jucetech.com

www.jucetech.com

default.css

font.css

iconfont.css

title.css

media.css

unslider.css

sitesearch.css

effectimage.css

product_category.css

lantern.css

143be351864a5e85915d07609f7efd21.cssx

clipboard.js

shopping_cart.css

uploadify2.css

cal.js

friend_link.css

376f.jpg

blank.gif

more_cn.jpg

1.jpg

kzsb.jpg

3.jpg

e7a3.jpg

47gm.jpg

d5v8.jpg

qr_layer25CB692300C6AB5ECBDFF1C070463728_uo9y.png

iphoto111.png

kuo9.jpg

unax.png

cacm.jpg

6ef6.png

yolb.jpg

dvon.png

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zhibiDCK-28-.jpg

43vs.png

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