22.2 sec in total
984 ms
20.5 sec
657 ms
Visit jucetech.com now to see the best up-to-date Jucetech content and also check out these interesting facts you probably never knew about jucetech.com
上海久萃智能科技有限公司专业销售意大利进口Nice(耐氏)平开门机及平移门电机,FAAC开门机,DITEC(迪泰柯)开门机,BFT开门机和德国Marantec(玛琅泰克),SOMMER(索玛)工业门及车库门电机和庭院门机,销售卡诺林(CANUOL),阿尔卡诺(ALCANO),诺克(NOCK)等遥控智能开门机,以及车牌识别,蓝牙读卡等配套系统,专业销售德国进口EFAFLEX(艾富来)高速门。
Visit jucetech.comWe analyzed Jucetech.com page load time and found that the first response time was 984 ms and then it took 21.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
jucetech.com performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value7.5 s
4/100
25%
Value16.0 s
0/100
10%
Value40 ms
100/100
30%
Value0.194
63/100
15%
Value5.9 s
65/100
10%
984 ms
1794 ms
874 ms
472 ms
568 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 6% of them (7 requests) were addressed to the original Jucetech.com, 74% (89 requests) were made to Pmt1cc791-pic50.websiteonline.cn and 21% (25 requests) were made to Static.websiteonline.cn. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Pmt1cc791-pic50.websiteonline.cn.
Page size can be reduced by 636.1 kB (6%)
11.0 MB
10.3 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. 70% of websites need less resources to load. Images take 10.2 MB which makes up the majority of the site volume.
Potential reduce by 353.5 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 353.5 kB or 85% of the original size.
Potential reduce by 171.2 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. Jucetech images are well optimized though.
Potential reduce by 106.7 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 106.7 kB or 34% of the original size.
Potential reduce by 4.6 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 4.6 kB or 24% of the original size.
Number of requests can be reduced by 20 (17%)
119
99
The browser has sent 119 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 8 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
www.jucetech.com
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jucetech.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
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.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
jucetech.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jucetech.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
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/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
ZH
N/A
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 neither this language nor any other was claimed in <html> or <meta> tags. 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.
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: