5.1 sec in total
2.3 sec
2.7 sec
165 ms
Visit 4qualityair.com now to see the best up-to-date 4QualityAir content for India and also check out these interesting facts you probably never knew about 4qualityair.com
4QualityAir.com supplies air filtration products to industrial facility managers, commercial property caretakers, and residential homeowners. Our filters are the best products from the world's best ma...
Visit 4qualityair.comWe analyzed 4qualityair.com page load time and found that the first response time was 2.3 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
4qualityair.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value12.4 s
0/100
25%
Value11.6 s
4/100
10%
Value10,090 ms
0/100
30%
Value0.05
99/100
15%
Value24.3 s
0/100
10%
2282 ms
39 ms
123 ms
200 ms
79 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original 4qualityair.com, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain 4qualityair.com.
Page size can be reduced by 777.6 kB (71%)
1.1 MB
312.1 kB
In fact, the total size of 4qualityair.com main page is 1.1 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. Javascripts take 656.7 kB which makes up the majority of the site volume.
Potential reduce by 29.9 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 29.9 kB or 78% of the original size.
Potential reduce by 4.5 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. 4QualityAir images are well optimized though.
Potential reduce by 513.2 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 513.2 kB or 78% of the original size.
Potential reduce by 229.9 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. 4qualityair.com needs all CSS files to be minified and compressed as it can save up to 229.9 kB or 88% of the original size.
Number of requests can be reduced by 3 (11%)
28
25
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4QualityAir. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
4qualityair.com
2282 ms
95d23ccf43eb8a044fe327dfc6ad801d.css
39 ms
9261ce899c033a3fdabd9fe6d1f1bc35.css
123 ms
3bd1b12b41edebcbc3a6952006dc3583.js
200 ms
logo.png
79 ms
hero.jpg
152 ms
guarentee.jpg
80 ms
mlogo-accumulair.png
78 ms
mlogo-AirGuard.png
116 ms
mlogo-Aprilaire.png
115 ms
mlogo-bryant.png
115 ms
mlogo-Carrier.png
152 ms
mlogo-GeneralAire.png
153 ms
mlogo-Honeywell.png
153 ms
mlogo-lennox.png
157 ms
paint_pockets_logo.jpg
187 ms
smLogo-trion.jpg
188 ms
reload.png
189 ms
b6e7fcff415c4f00df1e1eb4be5f7d14.png
190 ms
icon_sprite.png
57 ms
uri-search.png
231 ms
slider_bg.gif
231 ms
sprite-ribbon.png
232 ms
footer_bg.gif
231 ms
footer_newsletter_bg.gif
232 ms
opensans-regular-webfont.woff
232 ms
analytics.js
68 ms
loader0.js
62 ms
opensans-bold-webfont.woff
40 ms
collect
13 ms
app.js
2 ms
4qualityair.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.
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
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
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.
4qualityair.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
4qualityair.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 4qualityair.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 4qualityair.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.
4qualityair.com
Open Graph description is not detected on the main page of 4QualityAir. 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: