16.2 sec in total
1.8 sec
13.8 sec
608 ms
Visit nobleled.com now to see the best up-to-date Noble Led content for United States and also check out these interesting facts you probably never knew about nobleled.com
NOBLE Technology is a hi-tech company engaged in developing and manufacturing of traffic light products including traffic signal light, solar traffic signal controller, loop detector, traffic signal l...
Visit nobleled.comWe analyzed Nobleled.com page load time and found that the first response time was 1.8 sec and then it took 14.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
nobleled.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value14.2 s
0/100
25%
Value9.7 s
11/100
10%
Value60 ms
100/100
30%
Value0.579
11/100
15%
Value9.4 s
31/100
10%
1778 ms
371 ms
4416 ms
11624 ms
11238 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 75% of them (41 requests) were addressed to the original Nobleled.com, 11% (6 requests) were made to Amos.us.alitalk.alibaba.com and 9% (5 requests) were made to Ledtrafficlights.cn. The less responsive or slowest element that took the longest time to load (12 sec) belongs to the original domain Nobleled.com.
Page size can be reduced by 86.2 kB (4%)
2.2 MB
2.2 MB
In fact, the total size of Nobleled.com main page is 2.2 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. 30% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 43.1 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 43.1 kB or 82% of the original size.
Potential reduce by 33.7 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. Noble Led images are well optimized though.
Potential reduce by 9.3 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. Nobleled.com needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 81% of the original size.
We found no issues to fix!
53
53
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Noble Led. According to our analytics all requests are already optimized.
nobleled.com
1778 ms
css.css
371 ms
click.aspx
4416 ms
logo.gif
11624 ms
LD-402.jpg
11238 ms
Free-Samples.jpg
7761 ms
logo.gif
71 ms
menu_bg.gif
85 ms
line.gif
137 ms
Exhibitions.jpg
301 ms
zs.png
659 ms
pic1.jpg
3158 ms
pic2.jpg
146 ms
download.jpg
269 ms
sub_warranty.jpg
845 ms
solar-traffic-lights-contro.jpg
363 ms
two-dimension%20code.jpg
829 ms
outdoor-scence.gif
908 ms
office.gif
705 ms
Lead-Freen-soldering-system.gif
1003 ms
Integrating-sphere.gif
1079 ms
w-detector10.jpg
2171 ms
solar-traffic-signal-system-with-traffic-detector-function.jpg
10718 ms
controller.jpg
3153 ms
traffic-light-solution.jpg
1717 ms
wireless-traffic-light.jpg
1859 ms
parking-signal-system.jpg
3307 ms
portable-traffic-light-01.jpg
5024 ms
Nancy-Hong.jpg
3384 ms
Connie.jpg
3493 ms
Lina.jpg
4054 ms
Joise.jpg
4273 ms
Mary-LIU.jpg
3820 ms
May.jpg
4008 ms
Alan.jpg
4396 ms
traffic-light-controler-V2.jpg
11992 ms
NBTLC-j.jpg
6499 ms
NBRX212F-2-HP-V2-C1.jpg
6530 ms
NBFX213F-HP-V2-C3.jpg
6547 ms
NBJD213F-HP-V2-C1.jpg
6577 ms
BC-3.4.jpg
9306 ms
vehicle-detector.jpg
11838 ms
traffic-controller-system.jpg
11912 ms
high-power-traffic-light.jpg
11413 ms
Fair.jpg
10601 ms
stitle_bg.gif
4655 ms
liico.gif
4717 ms
title_bg.gif
4952 ms
offline.gif
161 ms
offline.gif
159 ms
offline.gif
165 ms
offline.gif
160 ms
offline.gif
160 ms
offline.gif
165 ms
count11.gif
800 ms
nobleled.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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.
nobleled.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
nobleled.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nobleled.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nobleled.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.
nobleled.com
Open Graph description is not detected on the main page of Noble Led. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: