27.9 sec in total
750 ms
26.8 sec
296 ms
Welcome to djkerryglass.com homepage info - get ready to check Djkerryglass best content right away, or after learning these important things about djkerryglass.com
开云真人(中国)有限公司官网成立1988年,企业注册资金1.2亿元,总资本22亿元。【请记好发财域名:818988b.com】公司是一家集设计、研发、生产、销售、服务为一体的通用设备以及非标机械的制造企业。多年来致力于建筑铝模板加工系统的设备研发与生产。根据用户的实际情况,可提供半自动、全自动、智能化的加工装备。公司消化吸收了美国同行业的最新技术,以质量为根本,市场为导向,产品深受国内顶尖房地产开...
Visit djkerryglass.comWe analyzed Djkerryglass.com page load time and found that the first response time was 750 ms and then it took 27.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
djkerryglass.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value8.6 s
1/100
25%
Value14.6 s
1/100
10%
Value150 ms
94/100
30%
Value1.181
1/100
15%
Value9.4 s
30/100
10%
750 ms
855 ms
436 ms
948 ms
1602 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 77% of them (37 requests) were addressed to the original Djkerryglass.com, 19% (9 requests) were made to Jifa001.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Jifa001.com.
Page size can be reduced by 311.0 kB (22%)
1.4 MB
1.1 MB
In fact, the total size of Djkerryglass.com main page is 1.4 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. 35% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 20.7 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 3.4 kB, which is 12% 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 20.7 kB or 74% of the original size.
Potential reduce by 82.4 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. Djkerryglass images are well optimized though.
Potential reduce by 196.2 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 196.2 kB or 65% of the original size.
Potential reduce by 11.6 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. Djkerryglass.com needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 22% of the original size.
Number of requests can be reduced by 19 (44%)
43
24
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Djkerryglass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
djkerryglass.com
750 ms
djkerryglass.com
855 ms
www.djkerryglass.com
436 ms
www.djkerryglass.com
948 ms
ky3.js
1602 ms
bootstrap.min.css
418 ms
fullpage.css
627 ms
font-awesome.min.css
642 ms
aoyun.css
641 ms
slippry.css
641 ms
animate.css
657 ms
style.css
658 ms
jquery-1.12.4.min.js
1147 ms
jquery-1.10.1.min.js
1474 ms
fullpage.min.js
2232 ms
jquery.slimscroll.min.js
1993 ms
popper.min.js
1286 ms
bootstrap.min.js
1198 ms
wow.min.js
1402 ms
aoyun.js
1442 ms
nav.js
1542 ms
ky3.js
1637 ms
hm.js
1412 ms
hm.gif
338 ms
ky3.html
330 ms
1554947442316260.png
415 ms
lingyu1.jpg
224 ms
lingyu2.jpg
217 ms
lingyu3.jpg
217 ms
lingyu4.jpg
427 ms
video.jpg
659 ms
1611392962911943.jpg
854 ms
mess.png
431 ms
letter.png
444 ms
code1.jpg
1236 ms
banner1.jpg
834 ms
banner4.jpg
1049 ms
banner2.jpg
1079 ms
banner3.jpg
1073 ms
zerenbg.jpg
1258 ms
download.jpg
1048 ms
specimen.png
1263 ms
style.css
336 ms
link.js
704 ms
ky-section.png
1793 ms
jn-section.png
1381 ms
activity.png
20270 ms
bg.jpg
2725 ms
djkerryglass.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
djkerryglass.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
djkerryglass.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
N/A
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Djkerryglass.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Djkerryglass.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.
djkerryglass.com
Open Graph description is not detected on the main page of Djkerryglass. 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: