18.2 sec in total
235 ms
5.2 sec
12.8 sec
Click here to check amazing Precise Air Systems content. Otherwise, check out these important facts you probably never knew about preciseairsystems.com
Precise Air Systems is a leading HVAC contractor for commercial properties. With over a decade of experience, our highest commitment is to customer satisfaction and safety. Call us at (818) 873-6581 t...
Visit preciseairsystems.comWe analyzed Preciseairsystems.com page load time and found that the first response time was 235 ms and then it took 18 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.
preciseairsystems.com performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value12.2 s
0/100
25%
Value13.4 s
2/100
10%
Value4,710 ms
0/100
30%
Value0
100/100
15%
Value36.0 s
0/100
10%
235 ms
163 ms
489 ms
43 ms
54 ms
Our browser made a total of 131 requests to load all elements on the main page. We found that 74% of them (97 requests) were addressed to the original Preciseairsystems.com, 7% (9 requests) were made to Fonts.gstatic.com and 4% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Preciseairsystems.com.
Page size can be reduced by 1.5 MB (5%)
30.9 MB
29.4 MB
In fact, the total size of Preciseairsystems.com main page is 30.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 30.0 MB which makes up the majority of the site volume.
Potential reduce by 220.7 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 220.7 kB or 87% of the original size.
Potential reduce by 1.2 MB
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. Precise Air Systems images are well optimized though.
Potential reduce by 8.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 14.6 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. Preciseairsystems.com has all CSS files already compressed.
Number of requests can be reduced by 81 (72%)
113
32
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Precise Air Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.
preciseairsystems.com
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preciseairsystems.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
preciseairsystems.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
preciseairsystems.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
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 Preciseairsystems.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 Preciseairsystems.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.
preciseairsystems.com
Open Graph data is detected on the main page of Precise Air Systems. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: