3.5 sec in total
245 ms
2.9 sec
311 ms
Click here to check amazing Verto En Alibaba content for China. Otherwise, check out these important facts you probably never knew about verto.en.alibaba.com
Shenzhen Verto Technology Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.
Visit verto.en.alibaba.comWe analyzed Verto.en.alibaba.com page load time and found that the first response time was 245 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
verto.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value9.1 s
1/100
25%
Value14.8 s
1/100
10%
Value10,330 ms
0/100
30%
Value1.16
1/100
15%
Value29.7 s
0/100
10%
245 ms
796 ms
59 ms
56 ms
148 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Verto.en.alibaba.com, 50% (52 requests) were made to S.alicdn.com and 9% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Preview-lyj.aliyuncs.com.
Page size can be reduced by 4.4 MB (52%)
8.4 MB
4.1 MB
In fact, the total size of Verto.en.alibaba.com main page is 8.4 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. 70% of websites need less resources to load. Javascripts take 6.6 MB which makes up the majority of the site volume.
Potential reduce by 698.0 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 698.0 kB or 85% of the original size.
Potential reduce by 137.2 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. Obviously, Verto En Alibaba needs image optimization as it can save up to 137.2 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.3 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 3.3 MB or 49% of the original size.
Potential reduce by 295.8 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. Verto.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.8 kB or 67% of the original size.
Number of requests can be reduced by 50 (54%)
93
43
The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Verto 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 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
verto.en.alibaba.com
245 ms
verto.en.alibaba.com
796 ms
59 ms
56 ms
header.css
148 ms
header.js
105 ms
102 ms
web-index.css
103 ms
web-index.css
104 ms
web-index.css
104 ms
web-index.css
156 ms
web-index.css
156 ms
354 ms
121 ms
index.js
121 ms
201 ms
O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png
419 ms
H72c89ef68dc24fbeb1e20cda0c25d571v.jpg
281 ms
H22b19388652b4a57ba374369b3b680dc0.png_100x100.png
143 ms
TB1HFwHHVXXXXatXXXXXXXXXXXX.png
124 ms
He055fabe442b47798158a86d86dde703C.jpg_q80.jpg
144 ms
H998adae5f65c4b889e78e6a95f13aede5.png_250x250.png
122 ms
H917b32813e954e56b7a9e2180a91739dc.jpg_250x250.jpg
123 ms
H86712ce1c56c4293ae754b698fab02a8z.jpg_250x250.jpg
293 ms
Hf0f93ab8182948fa82869a717fabf568Z.jpg_250x250.jpg
308 ms
Hf31323ded35848ecaf89a64b7b4b1425i.jpg_250x250.jpg
280 ms
H7af50840b0f74968b44d6af623fc4a4cj.jpg_250x250.jpg
490 ms
He87b94605fb24d70bb6e2045f288c898Q.jpg_250x250.jpg
313 ms
H4d82769a02814f66b759a524cfecf75aB.png_250x250.png
495 ms
O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png
488 ms
TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg
540 ms
TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg
657 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
660 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
715 ms
awsc.js
269 ms
105 ms
personTipsInfo.do
252 ms
4e261850600943579017d0fbe139ef4c
1072 ms
120 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
213 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
215 ms
H1b972a9ec8fd4cb28d425934388ff0c2a.png
564 ms
H8ed21ec3cbec4354907597372c3f80836.jpg
317 ms
Hb6b61199d1354055981de69f43df14a2R.png
393 ms
H858713a5832947fcafecd99f860d2bcaI.jpg
317 ms
H222d3be3bb084d0aa88d2d896059ed26F.jpg
346 ms
Hb86b4654aac349e19575069c491cbd57Z.jpg
388 ms
Hd6e502bbf1bb4dbfadea31194e6f7f1es.jpg
441 ms
He6dba8450c37480b89e513c21289e055O.jpg
617 ms
H37074a1ab50640528c608218b1e5e4adn.png
900 ms
Ha4deff409b1447848efe5f25592da4609.jpg
559 ms
H8acf7d51c8d54a3a8a919b2a0e7776de0.png
1067 ms
H13ef06ed6a63447b99a61d4c921704e2s.jpg
561 ms
Hf4e82dbaf35a475ba41d2b1c3c0f6cceM.jpg
616 ms
O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png
900 ms
O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png
896 ms
TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg
560 ms
roboto-regular.woff
546 ms
roboto-medium.woff
547 ms
roboto-light.woff
548 ms
roboto-thin.woff
550 ms
roboto-bold.woff
551 ms
eg.js
163 ms
icon-font.woff
451 ms
font_515771_xjdbujl2iu.woff
227 ms
sc.globalxman.appscene
37 ms
footer.css
387 ms
et_n.js
33 ms
um.js
130 ms
sc.sc_header_footer.sc_hds
12 ms
index.js
34 ms
index.js
33 ms
7.gif
28 ms
wu.json
40 ms
baxiaCommon.js
14 ms
rp
1006 ms
um.json
122 ms
light0.5x.png
61 ms
pages_version.html
227 ms
sc.sc_header_footer.schd_coms
42 ms
defer-common.js
97 ms
i.alicdn.com
218 ms
index.js
36 ms
getUmid.do
271 ms
need_show_cookie_setting.do
278 ms
store-proxy.html
181 ms
countryCurrencyDataService
273 ms
sc.sc_header_footer.sc_hds
107 ms
personRoleInfo.do
154 ms
notification.do
269 ms
index.web.css
31 ms
index.web.js
105 ms
index.js
65 ms
availableSurveyQuery.json
50 ms
font_992356_jz8e219lwqi.css
24 ms
normalize.css
951 ms
index.css
362 ms
mtoplib.min.js
17 ms
uploaded.js
16 ms
index.js
783 ms
index.js
78 ms
iconfont.woff
9 ms
iconfont.woff
28 ms
index.css
15 ms
verto.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.
verto.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
verto.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 Verto.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 Verto.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.
verto.en.alibaba.com
Open Graph data is detected on the main page of Verto En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: