2.3 sec in total
258 ms
1.1 sec
1 sec
Click here to check amazing Cold Lasers content for United States. Otherwise, check out these important facts you probably never knew about coldlasers.org
Cold Lasers: An unbiased source for cold lasers, low level lasers, class 4 laser systems, High power therapy lasers and information about cold laser therapy.
Visit coldlasers.orgWe analyzed Coldlasers.org page load time and found that the first response time was 258 ms and then it took 2.1 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.
coldlasers.org performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value7.8 s
3/100
25%
Value5.1 s
62/100
10%
Value1,670 ms
11/100
30%
Value0.468
19/100
15%
Value9.5 s
30/100
10%
258 ms
150 ms
119 ms
198 ms
66 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Coldlasers.org, 9% (3 requests) were made to S9.mylivechat.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (335 ms) belongs to the original domain Coldlasers.org.
Page size can be reduced by 95.3 kB (32%)
300.0 kB
204.7 kB
In fact, the total size of Coldlasers.org main page is 300.0 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. 20% of websites need less resources to load. Images take 148.8 kB which makes up the majority of the site volume.
Potential reduce by 54.8 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. This page needs HTML code to be minified as it can gain 7.8 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 54.8 kB or 74% of the original size.
Potential reduce by 15.2 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. Cold Lasers images are well optimized though.
Potential reduce by 12.0 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 12.0 kB or 20% of the original size.
Potential reduce by 13.3 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. Coldlasers.org needs all CSS files to be minified and compressed as it can save up to 13.3 kB or 84% of the original size.
Number of requests can be reduced by 5 (17%)
29
24
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cold Lasers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
www.coldlasers.org
258 ms
cfform.js
150 ms
masks.js
119 ms
chatinline.aspx
198 ms
style.css
66 ms
ga.js
54 ms
rap.jpg
83 ms
ColdLasers2.jpg
158 ms
terraquant150.jpg
155 ms
avant150.jpg
138 ms
vectragenisys150.jpg
200 ms
powermedic150.jpg
91 ms
laserex150.jpg
107 ms
apollo150.jpg
153 ms
aspen150.jpg
184 ms
pilot150.jpg
200 ms
nexus150.jpg
261 ms
lumix150.jpg
230 ms
3blaserneedle.jpg
234 ms
usedlasers150.jpg
261 ms
2016ColdLasersGuide.jpg
302 ms
quiz_0.jpg
301 ms
bullet.gif
324 ms
buyers-program.jpg
326 ms
divider.gif
321 ms
sidenav_top.jpg
322 ms
sidenav_bottom.jpg
324 ms
sale-sidebar.jpg
335 ms
livechat.aspx
160 ms
__utm.gif
25 ms
jsml.js
71 ms
resources.aspx
78 ms
coldlasers.org 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
coldlasers.org 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
coldlasers.org 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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coldlasers.org 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 Coldlasers.org 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.
coldlasers.org
Open Graph description is not detected on the main page of Cold Lasers. 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: