3.5 sec in total
74 ms
2.9 sec
467 ms
Welcome to rdl.en.alibaba.com homepage info - get ready to check Rdl En Alibaba best content for China right away, or after learning these important things about rdl.en.alibaba.com
Shenzhen Rundonglai Technology Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.
Visit rdl.en.alibaba.comWe analyzed Rdl.en.alibaba.com page load time and found that the first response time was 74 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
rdl.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value8.5 s
1/100
25%
Value11.0 s
6/100
10%
Value5,200 ms
0/100
30%
Value0.099
90/100
15%
Value23.8 s
1/100
10%
74 ms
668 ms
73 ms
107 ms
66 ms
Our browser made a total of 94 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Rdl.en.alibaba.com, 35% (33 requests) were made to S.alicdn.com and 13% (12 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fourier.taobao.com.
Page size can be reduced by 5.4 MB (70%)
7.7 MB
2.3 MB
In fact, the total size of Rdl.en.alibaba.com main page is 7.7 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. Only a small number of websites need less resources to load. Javascripts take 6.4 MB which makes up the majority of the site volume.
Potential reduce by 429.4 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 429.4 kB or 82% of the original size.
Potential reduce by 8.9 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, Rdl En Alibaba needs image optimization as it can save up to 8.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.3 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 4.3 MB or 68% 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. Rdl.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 589.9 kB or 84% of the original size.
Number of requests can be reduced by 38 (46%)
83
45
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdl 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 10 to 1 for CSS and as a result speed up the page load time.
rdl.en.alibaba.com
74 ms
rdl.en.alibaba.com
668 ms
73 ms
107 ms
web-index.css
66 ms
web-index.css
71 ms
web-index.css
69 ms
web-index.css
67 ms
web-index.css
70 ms
69 ms
header.css
123 ms
header.js
122 ms
116 ms
index.js
117 ms
117 ms
162 ms
TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png
319 ms
H256949bd61a34652804a5dd6a4d325c70.jpg
367 ms
H8aa783d88bd1475a801d15549071e098k.jpg
265 ms
H1881870e861f4f56830832b31e9a12b1d.jpg
570 ms
H46ba9a8a454c4a0584f2ea884eecbf4fp.jpg_q80.jpg
205 ms
H8028040b0a82475c8d22c3d49e2a0eacE.jpg
342 ms
Hbad6e2122eb24f548d143738d794803ap.jpg
298 ms
H90bc3a1b06504338ac99289511653158y.jpg
297 ms
Hd478c0888f154dfea11398f285a72254G.jpg
297 ms
H6b40c85b5068427bb1f7c5d12a227b0aE.jpg
317 ms
H73c7251f40924e46b8ed16a5a0d569ffX.jpg
326 ms
H7f6c1ddde5e54701a6c927b0c144e31eZ.jpg
330 ms
Hbbd03f29129645a4a3ae366e37df6ee94.jpg
643 ms
Ha5fd3e18d39c48a7a0d220f4fc9ba32bd.jpg
328 ms
Hfd7cf2afe4c44d4395f3e511e8bc3b80m.jpg
410 ms
H28e5786959854ab0830c232dd09a56cd4.jpg
350 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
340 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
410 ms
Hb05187d2fa3a48719414af00e55a3d18v.jpg
314 ms
H8b28968d76b4421090c2f8f7176e64cae.jpg
314 ms
H220aa8ebe256460a95bbdf22281a4acab.jpg
315 ms
H3b374a5a40b44b588fd5e203d8328c62m.jpg
328 ms
Hc5d071f62f1e4fe8a612d4118cfb90303.jpg
315 ms
H842f1e433ad04b8589f31f69b7494e98J.jpg
326 ms
Hd9aaf08900a84fb9addceebf86357655t.jpg
327 ms
H942c49c6daf54b8e9e3948bbd94e8466t.jpg
361 ms
Ha62a06967734419ea9841a6adbb3abcb7.jpg
326 ms
He982b32bec9b4eacbf0d55db860d21f4h.jpg
348 ms
H9e2a38473a824755a767e13a988fb99f9.jpg
347 ms
awsc.js
313 ms
121 ms
164 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
199 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
198 ms
Hf34906bf5a8f40598f0e313465fbf6c7B.jpg
580 ms
personTipsInfo.do
239 ms
roboto-regular.woff
108 ms
roboto-medium.woff
188 ms
roboto-light.woff
221 ms
roboto-thin.woff
231 ms
roboto-bold.woff
300 ms
eg.js
198 ms
icon-font.woff
369 ms
font_515771_xjdbujl2iu.woff
210 ms
sc.globalxman.appscene
86 ms
footer.css
71 ms
et_f.js
86 ms
um.js
86 ms
light0.5x.png
178 ms
pages_version.html
426 ms
sc.sc_header_footer.schd_coms
13 ms
defer-common.js
243 ms
i.alicdn.com
241 ms
index.js
166 ms
sc.sc_header_footer.sc_hds
132 ms
index.js
127 ms
7.gif
76 ms
index.js
74 ms
wu.json
263 ms
baxiaCommon.js
60 ms
rp
1256 ms
need_show_cookie_setting.do
206 ms
index.js
184 ms
index.js
211 ms
index.js
178 ms
store-proxy.html
175 ms
countryCurrencyDataService
284 ms
sc.sc_header_footer.sc_hds
124 ms
personRoleInfo.do
112 ms
notification.do
134 ms
index.web.css
146 ms
index.web.js
26 ms
availableSurveyQuery.json
95 ms
um.json
81 ms
index.css
33 ms
iconfont.woff
26 ms
iconfont.woff
40 ms
getUmid.do
9 ms
rdl.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
rdl.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
rdl.en.alibaba.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Rdl.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 Rdl.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.
rdl.en.alibaba.com
Open Graph data is detected on the main page of Rdl En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: