14.1 sec in total
242 ms
13.5 sec
417 ms
Visit car9led.en.alibaba.com now to see the best up-to-date Car9 LED En Alibaba content for China and also check out these interesting facts you probably never knew about car9led.en.alibaba.com
Guangzhou Nicebonjour Optoelectronics Technology Co., Ltd., Experts in Manufacturing and Exporting LED Headlight, T10 Led and 0 more Products.
Visit car9led.en.alibaba.comWe analyzed Car9led.en.alibaba.com page load time and found that the first response time was 242 ms and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
car9led.en.alibaba.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value9.7 s
0/100
25%
Value15.0 s
1/100
10%
Value4,190 ms
1/100
30%
Value0.202
61/100
15%
Value29.2 s
0/100
10%
242 ms
634 ms
68 ms
64 ms
132 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Car9led.en.alibaba.com, 49% (45 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (12.4 sec) relates to the external source S.alicdn.com.
Page size can be reduced by 2.2 MB (54%)
4.0 MB
1.8 MB
In fact, the total size of Car9led.en.alibaba.com main page is 4.0 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. 80% 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 2.5 MB which makes up the majority of the site volume.
Potential reduce by 498.4 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 498.4 kB or 83% of the original size.
Potential reduce by 137.1 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, Car9 LED En Alibaba needs image optimization as it can save up to 137.1 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 1.3 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 1.3 MB or 50% of the original size.
Potential reduce by 292.0 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. Car9led.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.0 kB or 89% of the original size.
Number of requests can be reduced by 55 (71%)
78
23
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Car9 LED 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 29 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
car9led.en.alibaba.com
242 ms
car9led.en.alibaba.com
634 ms
68 ms
64 ms
header.css
132 ms
header.js
142 ms
63 ms
web-index.css
128 ms
web-index.css
127 ms
web-index.css
142 ms
web-index.css
410 ms
web-index.css
141 ms
O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg
144 ms
142 ms
137 ms
index.js
137 ms
O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png
343 ms
H2d4d58baae47451faed9793bfb45b8ecu.jpg
839 ms
H22b19388652b4a57ba374369b3b680dc0.png_100x100.png
118 ms
Ha38573fd393e4c2d93093b78176a1188c.jpg_q80.jpg
12136 ms
H3aa7eef20d6f4dd38c1e360797d32432f.jpg
241 ms
O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png
419 ms
Ha9a0b67861a34021b2840355d4cfe35al.jpg
930 ms
roboto-regular.woff
1381 ms
roboto-medium.woff
78 ms
roboto-light.woff
78 ms
roboto-thin.woff
76 ms
roboto-bold.woff
105 ms
awsc.js
133 ms
73 ms
personTipsInfo.do
57 ms
eg.js
391 ms
7 ms
TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif
374 ms
TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png
433 ms
et_n.js
7 ms
um.js
95 ms
wu.json
348 ms
TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg
32 ms
TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png
34 ms
H22b19388652b4a57ba374369b3b680dc0.png_100x100.png
20 ms
H6ad6eb38453b4a64a85b375532fa2513X.jpg
12136 ms
H84343397a62f446e9825f0738c297ddcz.jpg
1065 ms
H422a5da1cf61475dba384c636be9f2b60.jpg
4773 ms
He976e6d238ad4e7887460eeafd821c7bd.jpg
5752 ms
H513a772ebb914debb766251b4e840aaf6.jpg
1499 ms
H0caee3dc9bbf43ddb1cd1beb966dae8bS.jpg
2020 ms
H2af860d495f14f06968242244ab02671J.jpg
2538 ms
H90e16b846b624f708fc532cca2a9f52ch.jpg
2600 ms
H5f9707572e684f3eb323e467964a8bf99.jpg
7084 ms
H485e4b5e4961499a9788a2c9087477e02.jpg
3533 ms
H8c2314e9b79a401387a8a02632d0064eO.jpg
8108 ms
H03230e0735214b06b470c0fdd909ea4bi.jpg
6237 ms
H78ff5e7d69954ddbbae87cecdfd6eb748.jpg
11839 ms
H504ac1794c5a468ebcc79f9d2c2fb08c7.jpg
12378 ms
H3aa7eef20d6f4dd38c1e360797d32432f.jpg
154 ms
O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png
428 ms
O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png
429 ms
H2a5bd7a911654b5db6faad15c5452b8en.jpg
449 ms
11 ms
icon-font.woff
7018 ms
font_515771_xjdbujl2iu.woff
121 ms
sc.globalxman.appscene
17 ms
footer.css
6959 ms
sc.sc_header_footer.sc_hds
8 ms
index.js
15 ms
index.js
17 ms
7.gif
15 ms
baxiaCommon.js
9 ms
rp
987 ms
um.json
57 ms
getUmid.do
92 ms
light0.5x.png
37 ms
pages_version.html
239 ms
sc.sc_header_footer.schd_coms
21 ms
defer-common.js
56 ms
i.alicdn.com
54 ms
index.js
20 ms
need_show_cookie_setting.do
152 ms
index.js
143 ms
store-proxy.html
140 ms
countryCurrencyDataService
126 ms
sc.sc_header_footer.sc_hds
106 ms
personRoleInfo.do
92 ms
notification.do
151 ms
index.web.css
7 ms
index.web.js
55 ms
iconfont.woff
56 ms
iconfont.woff
57 ms
availableSurveyQuery.json
40 ms
footer-sync.js
79 ms
car9led.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
Links do not have a discernible name
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
car9led.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
car9led.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 Car9led.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 Car9led.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.
car9led.en.alibaba.com
Open Graph data is detected on the main page of Car9 LED En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: