3.4 sec in total
11 ms
2.7 sec
717 ms
Visit vanklaser.en.alibaba.com now to see the best up-to-date Vank Laser En Alibaba content for China and also check out these interesting facts you probably never knew about vanklaser.en.alibaba.com
Anhui Codos Laser Technology Development Co., Ltd., Experts in Manufacturing and Exporting CO2 Laser Cutting Machine, fiber laser marking machine and 0 more Products.
Visit vanklaser.en.alibaba.comWe analyzed Vanklaser.en.alibaba.com page load time and found that the first response time was 11 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.
vanklaser.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value2.7 s
85/100
25%
Value10.0 s
9/100
10%
Value4,910 ms
0/100
30%
Value0.035
100/100
15%
Value25.4 s
0/100
10%
11 ms
953 ms
125 ms
18 ms
114 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Vanklaser.en.alibaba.com, 42% (33 requests) were made to S.alicdn.com and 10% (8 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (953 ms) belongs to the original domain Vanklaser.en.alibaba.com.
Page size can be reduced by 5.8 MB (68%)
8.5 MB
2.7 MB
In fact, the total size of Vanklaser.en.alibaba.com main page is 8.5 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 6.6 MB which makes up the majority of the site volume.
Potential reduce by 483.1 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 483.1 kB or 83% of the original size.
Potential reduce by 183.7 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, Vank Laser En Alibaba needs image optimization as it can save up to 183.7 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.5 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 4.5 MB or 69% of the original size.
Potential reduce by 592.5 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. Vanklaser.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 592.5 kB or 84% of the original size.
Number of requests can be reduced by 43 (63%)
68
25
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vank Laser 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.
vanklaser.en.alibaba.com
11 ms
vanklaser.en.alibaba.com
953 ms
125 ms
18 ms
web-index.css
114 ms
web-index.css
116 ms
web-index.css
117 ms
web-index.css
119 ms
web-index.css
152 ms
119 ms
header.css
173 ms
header.js
171 ms
163 ms
index.js
163 ms
164 ms
196 ms
awsc.js
128 ms
4 ms
eg.js
444 ms
H79569f2e07cb411bb8fee69440df09daf.jpg
637 ms
Hcc016601d1b94a34809d2cbb366d0ac3M.jpg
439 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
322 ms
H6d95cd69ca474c618978deb21582574fE.jpg_q80.jpg
783 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
349 ms
H7c1aa77b04984051bb63211f721ae57fv.jpg
322 ms
H623229f1ad8d4aa0a10a7d9fa9e5437aM.jpg
442 ms
H9dbdef6e3e924f4fab270ffa2ef15466w.jpg
439 ms
H8385bdd2faf84bbb9a6ae37fd9eeb22aO.jpg
460 ms
et_n.js
130 ms
um.js
231 ms
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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
235 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
234 ms
H45db9dfa28e2427ca2352c91fe70cbf9M.jpg
322 ms
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O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png
422 ms
O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png
403 ms
TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png
399 ms
personTipsInfo.do
262 ms
roboto-regular.woff
149 ms
roboto-medium.woff
188 ms
roboto-light.woff
214 ms
roboto-thin.woff
237 ms
roboto-bold.woff
226 ms
sc.migrate.event
261 ms
sc.sc_header_footer.sc_hds
247 ms
icon-font.woff
225 ms
font_515771_xjdbujl2iu.woff
308 ms
sc.globalxman.appscene
118 ms
footer.css
87 ms
wu.json
313 ms
light0.5x.png
80 ms
pages_version.html
241 ms
sc.sc_header_footer.schd_coms
35 ms
defer-common.js
77 ms
i.alicdn.com
75 ms
index.js
50 ms
index.js
34 ms
7.gif
46 ms
index.js
27 ms
baxiaCommon.js
145 ms
rp
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need_show_cookie_setting.do
164 ms
index.js
122 ms
index.js
123 ms
store-proxy.html
222 ms
countryCurrencyDataService
190 ms
sc.sc_header_footer.sc_hds
106 ms
personRoleInfo.do
97 ms
notification.do
111 ms
index.web.css
81 ms
index.web.js
22 ms
availableSurveyQuery.json
71 ms
um.json
60 ms
iconfont.woff
10 ms
iconfont.woff
30 ms
index.js
77 ms
getUmid.do
12 ms
index.css
8 ms
vanklaser.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.
vanklaser.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
vanklaser.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 Vanklaser.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 Vanklaser.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.
vanklaser.en.alibaba.com
Open Graph data is detected on the main page of Vank Laser En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: