4.5 sec in total
243 ms
3.2 sec
1 sec
Visit olans.en.alibaba.com now to see the best up-to-date Olans En Alibaba content for China and also check out these interesting facts you probably never knew about olans.en.alibaba.com
Guangzhou Olansi Water Treatment Equipment Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.
Visit olans.en.alibaba.comWe analyzed Olans.en.alibaba.com page load time and found that the first response time was 243 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
olans.en.alibaba.com performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value3.9 s
52/100
25%
Value10.4 s
8/100
10%
Value4,780 ms
0/100
30%
Value0.131
81/100
15%
Value25.5 s
0/100
10%
243 ms
789 ms
76 ms
109 ms
137 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Olans.en.alibaba.com, 56% (62 requests) were made to S.alicdn.com and 9% (10 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source S.alicdn.com.
Page size can be reduced by 1.7 MB (50%)
3.4 MB
1.7 MB
In fact, the total size of Olans.en.alibaba.com main page is 3.4 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. 85% 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 529.7 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. 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 529.7 kB or 83% of the original size.
Potential reduce by 15.4 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. Olans En Alibaba images are well optimized though.
Potential reduce by 942.8 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 942.8 kB or 43% of the original size.
Potential reduce by 211.0 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. Olans.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 211.0 kB or 85% of the original size.
Number of requests can be reduced by 50 (51%)
99
49
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olans 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
olans.en.alibaba.com
243 ms
olans.en.alibaba.com
789 ms
76 ms
109 ms
header.css
137 ms
header.js
153 ms
71 ms
web-index.css
148 ms
web-index.css
72 ms
web-index.css
150 ms
web-index.css
151 ms
web-index.css
234 ms
O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg
151 ms
151 ms
144 ms
index.js
145 ms
146 ms
TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png
255 ms
Hf2716fae9c6b44eea1f25796775f5f98W.jpg
622 ms
H2e5b8df6eb17453aa79a37d5ac9768318.jpg
459 ms
H88d7492e550942baa35052babd1c29f8a.jpg_q80.jpg
311 ms
HTB1Lvqje8WD3KVjSZKPq6yp7FXa6.jpg_350x350.jpg
355 ms
Ue22aefce05094e2ba118adf801c578a4W.jpg_350x350.jpg
380 ms
H8a51285f44274bb3a0cef9a36cf133fe1.jpg_350x350.jpg
394 ms
A256d47174f2a4b03b65e0981023574939.jpg_350x350.jpg
624 ms
H4fbf3ec0b85646428d1f564c7d1d18c6b.jpg_480x480.jpg
619 ms
H218af8a705f74650b1785273788f1f13A.jpg
618 ms
Ubedc6dff94204c30af5d45b608a7326cZ.jpg
751 ms
Ue4f9e9719c3e49e7a7e6fc8fe3cc79cbF.jpg
619 ms
Hce8cc339b53b493bbc8e8576b1a0e1b6t.jpg
624 ms
H1a3d0db7ab614d028e0dc3ee1813e7f7x.jpg
621 ms
Uefa7b2a573fa48fc83c12d39d88d9cffN.jpg
624 ms
Ha96ca4935f2d44e1a67bd998c888bec8u.jpg
621 ms
H4f11fe567bc944ceb407cce732caf074W.jpg
624 ms
Hab8716018d074f89b2b95287e245c1c6T.jpg
625 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
263 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
307 ms
roboto-regular.woff
374 ms
roboto-medium.woff
403 ms
roboto-light.woff
432 ms
roboto-thin.woff
431 ms
roboto-bold.woff
435 ms
awsc.js
284 ms
74 ms
personTipsInfo.do
244 ms
eg.js
296 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
285 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
283 ms
H5869b14f988e499aa03825c9ab86b58cG.jpg
777 ms
HTB1RwLQaijrK1RjSsplq6xHmVXaA.jpg
451 ms
HTB1qncedmtYBeNjSspaq6yOOFXaI.jpg
783 ms
Hca52df03d5544f78be60540fe3a43f134.jpg
644 ms
HTB1iHs3XPnuK1RkSmFPq6AuzFXau.jpg
655 ms
Hd4bc461e58eb4b1d818a335d71aeb7136.jpg
730 ms
Hc4dacada7a1a4a4f94d7cee505781404b.jpg
1145 ms
H2503b49570a1498585a2d2212f200201d.jpg
768 ms
U46ae00ea28b34e0197e7fbcec0bbabe8U.jpg
993 ms
HTB18os6jtcnBKNjSZR0q6AFqFXam.jpg
1275 ms
Af8d1d91852e9409f8bdab8c2914afdb70.jpg
1157 ms
HTB18tKNlnvI8KJjSspjq6AgjXXac.jpg
1093 ms
HTB1w_4aasfrK1Rjy1Xdq6yemFXaQ.jpg
1301 ms
HTB1zaOLjDqWBKNjSZFAq6ynSpXa5.jpg
1130 ms
Hd5cf48d58a904288aae7b19b6a6ff368I.jpg
1260 ms
H341422ddd9c945ccb5c5ad19b1a285635.jpg
1239 ms
Hc2ac001e3e37453f9e24c749ee60bd07D.jpg
1584 ms
H2a9e4d7a3aee4224bb9ce132bde383fcG.jpg
1609 ms
Hc3a4d1fb97a64ae18d11902dd7e38dd0q.jpg
1627 ms
H6d31e3b039d5486783f20dde85dd640bz.jpg
1805 ms
H3e3e9f33363841f89b05b15d88bd5691e.jpg
1796 ms
TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg
220 ms
TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png
282 ms
H81abda6d3e39441fb8d8342b661dee3dt.jpg
1714 ms
font_515771_xjdbujl2iu.woff
199 ms
55 ms
icon-font.woff
1417 ms
et_n.js
101 ms
um.js
106 ms
sc.globalxman.appscene
72 ms
H379b062f11fe48958dbe518a6d9cf22ev.jpg
1962 ms
H0701dfdd806b43ccb0d810e61145b037T.jpg
1867 ms
footer.css
1424 ms
H0b8becd5c4ef4306be76dccf1fc565959.jpg
1940 ms
H97f72c0df0d14e7a97aeb672593fede2R.jpg
2016 ms
sc.sc_header_footer.sc_hds
23 ms
index.js
18 ms
index.js
29 ms
wu.json
27 ms
7.gif
16 ms
baxiaCommon.js
11 ms
rp
982 ms
um.json
54 ms
getUmid.do
30 ms
light0.5x.png
215 ms
pages_version.html
105 ms
sc.sc_header_footer.schd_coms
38 ms
defer-common.js
154 ms
i.alicdn.com
94 ms
index.js
50 ms
need_show_cookie_setting.do
46 ms
index.web.css
44 ms
index.web.js
222 ms
index.js
41 ms
store-proxy.html
206 ms
countryCurrencyDataService
184 ms
sc.sc_header_footer.sc_hds
92 ms
personRoleInfo.do
163 ms
notification.do
181 ms
availableSurveyQuery.json
69 ms
iconfont.woff
10 ms
iconfont.woff
32 ms
olans.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
olans.en.alibaba.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
olans.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 Olans.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 Olans.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.
olans.en.alibaba.com
Open Graph data is detected on the main page of Olans En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: