3.8 sec in total
1.4 sec
2.2 sec
179 ms
Visit a1coolingandheating.com now to see the best up-to-date A 1 Coolingandheating content and also check out these interesting facts you probably never knew about a1coolingandheating.com
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Visit a1coolingandheating.comWe analyzed A1coolingandheating.com page load time and found that the first response time was 1.4 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
a1coolingandheating.com performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value5.3 s
21/100
25%
Value4.1 s
78/100
10%
Value490 ms
59/100
30%
Value0.082
94/100
15%
Value6.4 s
59/100
10%
1433 ms
69 ms
129 ms
136 ms
132 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 63% of them (29 requests) were addressed to the original A1coolingandheating.com, 7% (3 requests) were made to Google-analytics.com and 7% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain A1coolingandheating.com.
Page size can be reduced by 687.7 kB (59%)
1.2 MB
470.8 kB
In fact, the total size of A1coolingandheating.com main page is 1.2 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. 65% of websites need less resources to load. Javascripts take 438.2 kB which makes up the majority of the site volume.
Potential reduce by 29.4 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 29.4 kB or 82% of the original size.
Potential reduce by 16.6 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. A 1 Coolingandheating images are well optimized though.
Potential reduce by 285.4 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 285.4 kB or 65% of the original size.
Potential reduce by 356.3 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. A1coolingandheating.com needs all CSS files to be minified and compressed as it can save up to 356.3 kB or 84% of the original size.
Number of requests can be reduced by 29 (67%)
43
14
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A 1 Coolingandheating. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
a1coolingandheating.com
1433 ms
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custom.css
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jquery-ui-1.8.9.custom.css
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a1coolingandheating.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
a1coolingandheating.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
a1coolingandheating.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A1coolingandheating.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 A1coolingandheating.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.
a1coolingandheating.com
Open Graph description is not detected on the main page of A 1 Coolingandheating. 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: