2.3 sec in total
135 ms
2 sec
197 ms
Welcome to coollights.biz homepage info - get ready to check Cool Lights best content for United States right away, or after learning these important things about coollights.biz
Visit coollights.bizWe analyzed Coollights.biz page load time and found that the first response time was 135 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
coollights.biz performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value1.1 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
135 ms
1622 ms
1627 ms
1616 ms
1619 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Coollights.biz and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Coollights.biz.
Page size can be reduced by 388.5 kB (42%)
934.5 kB
546.0 kB
In fact, the total size of Coollights.biz main page is 934.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 501.8 kB which makes up the majority of the site volume.
Potential reduce by 23.7 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 23.7 kB or 81% of the original size.
Potential reduce by 72.2 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, Cool Lights needs image optimization as it can save up to 72.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 271.1 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 271.1 kB or 72% of the original size.
Potential reduce by 21.5 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. Coollights.biz needs all CSS files to be minified and compressed as it can save up to 21.5 kB or 82% of the original size.
Number of requests can be reduced by 7 (19%)
37
30
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool Lights. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
coollights.biz
135 ms
stylesheet.css
1622 ms
jquery-1.4.4.min.js
1627 ms
cufon-yui.js
1616 ms
Impact_400.font.js
1619 ms
cufon-replace.js
1616 ms
jquery.hoverIntent.minified.js
1654 ms
jquery.dcmegamenu.1.3.2.js
1654 ms
jquery.nivo.slider.js
1703 ms
nivo-slider.css
1700 ms
jquery.jcarousel.min.js
1699 ms
skin.css
1702 ms
bg.gif
34 ms
logo.png
81 ms
pixel_trans.gif
82 ms
button_quick_find.png
97 ms
LED600ParkingGarageWithoutTextBox2.jpg
105 ms
LED600InCaveWithoutTextBox.jpg
83 ms
HMI1200WithoutTextBox.jpg
89 ms
round_arrow_left.png
132 ms
round_arrow_right.png
133 ms
cate_LED_banner.jpg
102 ms
cate_Fluorescent_banner.jpg
130 ms
cate_HMICDM_banner.jpg
158 ms
cate_Tungsten_banner.jpg
133 ms
welcome-text.png
153 ms
video.png
138 ms
paycards.png
178 ms
sbox.png
149 ms
top-menu-left.png
129 ms
top-menu-right.png
132 ms
top-sub-menu-hover.png
131 ms
blog-slider.png
124 ms
footer-bottom.png
84 ms
footer-line.png
89 ms
navigate-left.png
85 ms
navigate-right.png
76 ms
cs-buttons.png
16 ms
coollights.biz accessibility score
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
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
coollights.biz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
coollights.biz SEO score
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coollights.biz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Coollights.biz 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.
coollights.biz
Open Graph description is not detected on the main page of Cool Lights. 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: