10.4 sec in total
223 ms
9.6 sec
490 ms
Welcome to dhcrystal.en.alibaba.com homepage info - get ready to check Dh Crystal En Alibaba best content for China right away, or after learning these important things about dhcrystal.en.alibaba.com
Donghai Hengmei Crystal Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.
Visit dhcrystal.en.alibaba.comWe analyzed Dhcrystal.en.alibaba.com page load time and found that the first response time was 223 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dhcrystal.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
67/100
10%
Value17.7 s
0/100
25%
Value15.8 s
0/100
10%
Value6,570 ms
0/100
30%
Value0.843
4/100
15%
Value31.7 s
0/100
10%
223 ms
704 ms
78 ms
75 ms
144 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Dhcrystal.en.alibaba.com, 45% (35 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (8.9 sec) relates to the external source S.alicdn.com.
Page size can be reduced by 3.3 MB (65%)
5.1 MB
1.8 MB
In fact, the total size of Dhcrystal.en.alibaba.com main page is 5.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 406.8 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 406.8 kB or 81% of the original size.
Potential reduce by 139.6 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. Obviously, Dh Crystal En Alibaba needs image optimization as it can save up to 139.6 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.2 MB
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 2.2 MB or 63% of the original size.
Potential reduce by 589.9 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. Dhcrystal.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 589.9 kB or 94% of the original size.
Number of requests can be reduced by 43 (64%)
67
24
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dh Crystal En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
dhcrystal.en.alibaba.com
223 ms
dhcrystal.en.alibaba.com
704 ms
78 ms
75 ms
header.css
144 ms
header.js
74 ms
189 ms
web-index.css
74 ms
web-index.css
136 ms
web-index.css
137 ms
web-index.css
135 ms
web-index.css
136 ms
140 ms
131 ms
index.js
100 ms
130 ms
O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png
196 ms
H5543468fd00c4500b1d47f4c3ba19389M.jpg
618 ms
H4582fcaea6c04bf1b13b8c61773e745aY.jpg
449 ms
Hf7ec89247cb84f1c9daef1fc6dc2c4dfD.jpg_q80.jpg
8894 ms
TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png
72 ms
TB1C_AxF4v1gK0jSZFFXXb0sXXa-204-204.png
71 ms
TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png
82 ms
O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png
239 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
240 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
239 ms
Hcc3d6796d96d4dceafb0d55a088c8ab7x.jpg
412 ms
H13672145a7924afc865d9f9796605dbdj.jpg
615 ms
personTipsInfo.do
56 ms
40 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
17 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
122 ms
Hc35b58f6d9ce47f2b4be97b7612afe18T.jpg
4235 ms
TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg
20 ms
O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png
217 ms
O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png
216 ms
roboto-regular.woff
118 ms
roboto-medium.woff
17 ms
roboto-light.woff
33 ms
roboto-thin.woff
116 ms
roboto-bold.woff
545 ms
awsc.js
192 ms
100 ms
icon-font.woff
50 ms
font_515771_xjdbujl2iu.woff
144 ms
footer.css
33 ms
eg.js
72 ms
light0.5x.png
173 ms
pages_version.html
197 ms
defer-common.js
190 ms
i.alicdn.com
149 ms
index.js
43 ms
sc.sc_header_footer.schd_coms
36 ms
et_f.js
41 ms
um.js
133 ms
index.js
97 ms
index.js
96 ms
sc.globalxman.appscene
95 ms
7.gif
106 ms
need_show_cookie_setting.do
138 ms
baxiaCommon.js
44 ms
rp
1193 ms
index.js
191 ms
wu.json
199 ms
store-proxy.html
160 ms
countryCurrencyDataService
160 ms
sc.sc_header_footer.sc_hds
130 ms
personRoleInfo.do
107 ms
notification.do
189 ms
index.web.css
53 ms
index.web.js
69 ms
aksb.min.js
131 ms
availableSurveyQuery.json
60 ms
um.json
57 ms
iconfont.woff
12 ms
iconfont.woff
35 ms
getUmid.do
9 ms
footer-sync.js
16 ms
dhcrystal.en.alibaba.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
dhcrystal.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
dhcrystal.en.alibaba.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
Document doesn't have a valid hreflang
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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dhcrystal.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dhcrystal.en.alibaba.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.
dhcrystal.en.alibaba.com
Open Graph data is detected on the main page of Dh Crystal En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: