21.4 sec in total
1 sec
16.4 sec
4 sec
Visit usbangel.com now to see the best up-to-date USBAngel content and also check out these interesting facts you probably never knew about usbangel.com
Discover the latest in consumer electronics made by USBAngel at USBAngel.com. USBAngel is a professional, ISO9001:2015, and BSCI verified manufacturer (Factory) in Shenzhen China. Browse our collectio...
Visit usbangel.comWe analyzed Usbangel.com page load time and found that the first response time was 1 sec and then it took 20.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
usbangel.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value9.1 s
1/100
25%
Value20.3 s
0/100
10%
Value330 ms
76/100
30%
Value0.105
88/100
15%
Value13.2 s
12/100
10%
1015 ms
621 ms
1807 ms
1414 ms
1427 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Usbangel.com, 75% (44 requests) were made to Res.usbangel.com and 22% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (13.5 sec) relates to the external source Res.usbangel.com.
Page size can be reduced by 651.4 kB (14%)
4.8 MB
4.1 MB
In fact, the total size of Usbangel.com main page is 4.8 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. 50% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 28.9 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 28.9 kB or 83% of the original size.
Potential reduce by 167.8 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. USBAngel images are well optimized though.
Potential reduce by 234.6 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 234.6 kB or 50% of the original size.
Potential reduce by 220.1 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. Usbangel.com needs all CSS files to be minified and compressed as it can save up to 220.1 kB or 86% of the original size.
Number of requests can be reduced by 20 (34%)
58
38
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of USBAngel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
usbangel.com
1015 ms
swiper-bundle.min.css
621 ms
base.css
1807 ms
theme.css
1414 ms
jquery.js
1427 ms
jquery.lab.js
646 ms
ie-emulation-modes-warning.js
662 ms
hammer.min.js
1215 ms
js
84 ms
bootstrap.min.js
1100 ms
ie10-viewport-bug-workaround.js
672 ms
swiper-bundle.min.js
2652 ms
usbangel.jpg
1094 ms
icon-24-24-V3.png
404 ms
navbar-inverse-bg.png
409 ms
usbangel_icon_36_36.png
442 ms
2024-Spring-Festival-3000-1000.jpg
3362 ms
Banner-3000-1000-V1-about-factory.jpg
3007 ms
Banner-3000-1000-V1-GaN-Lineup.jpg
1458 ms
Banner-3000-1000-V1-Power-Bank.jpg
1477 ms
Banner-3000-1000-V1-Wireless-Microphone.jpg
2692 ms
UGaN6722-US.jpg
4037 ms
UGaN6721-US.jpg
4558 ms
UGaN65AC-US.jpg
4640 ms
UGaN453-US.jpg
5292 ms
UGaN45AC-US.jpg
11123 ms
UGaN35AC-US.jpg
5922 ms
UXP35-Main.jpg
4480 ms
UGaN33AC-US.jpg
7492 ms
UGaN25AC-US.jpg
10780 ms
UGaN20AC-US.jpg
7253 ms
U50CW.jpg
6165 ms
UG10BW-Main.png
8677 ms
LD10W-Main.jpg
7477 ms
UP10-Main.jpg
8783 ms
UC200DW-Main.jpg
8660 ms
PBT203B-Main.png
10599 ms
UWP8321-Main.jpg
9065 ms
UW131-Main.jpg
9857 ms
home-adv01.jpg
9426 ms
home-adv02.jpg
9671 ms
home-adv03.jpg
10077 ms
BD-2400-240-V1.png
10314 ms
ESG-2400-2400-V5.jpg
13518 ms
site-footer-bg.png
10494 ms
qrcode.jpg
11115 ms
1ga5dibgf
191 ms
twk-arr-find-polyfill.js
168 ms
twk-object-values-polyfill.js
55 ms
twk-event-polyfill.js
182 ms
twk-entries-polyfill.js
188 ms
twk-iterator-polyfill.js
166 ms
twk-promise-polyfill.js
202 ms
twk-main.js
104 ms
twk-vendor.js
189 ms
twk-chunk-vendors.js
298 ms
twk-chunk-common.js
310 ms
twk-runtime.js
231 ms
twk-app.js
238 ms
usbangel.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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
usbangel.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
usbangel.com SEO score
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 uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Usbangel.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 Usbangel.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.
usbangel.com
Open Graph data is detected on the main page of USBAngel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: