9.5 sec in total
301 ms
2.2 sec
6.9 sec
Click here to check amazing Airnow content for United States. Otherwise, check out these important facts you probably never knew about airnow.com
Grow, monetize and secure your apps with Airnow’s stack of bespoke mobile application solutions: Airnow Data, Airnow Media and Airnow Cybersecurity.
Visit airnow.comWe analyzed Airnow.com page load time and found that the first response time was 301 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
airnow.com performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value8.1 s
2/100
25%
Value8.2 s
20/100
10%
Value7,290 ms
0/100
30%
Value0.15
76/100
15%
Value14.5 s
9/100
10%
301 ms
636 ms
84 ms
172 ms
258 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 17% of them (6 requests) were addressed to the original Airnow.com, 33% (12 requests) were made to D2lkscqcn5u8kf.cloudfront.net and 14% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (737 ms) belongs to the original domain Airnow.com.
Page size can be reduced by 107.9 kB (31%)
352.9 kB
245.0 kB
In fact, the total size of Airnow.com main page is 352.9 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. 50% of websites need less resources to load. Images take 280.7 kB which makes up the majority of the site volume.
Potential reduce by 25.0 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 25.0 kB or 70% of the original size.
Potential reduce by 82.9 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, Airnow needs image optimization as it can save up to 82.9 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 50 B
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 18 B
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. Airnow.com has all CSS files already compressed.
Number of requests can be reduced by 11 (37%)
30
19
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airnow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
airnow.com
301 ms
airnow.com
636 ms
gtm.js
84 ms
main.min.css
172 ms
modernizr.js
258 ms
js
130 ms
v2.js
109 ms
2283021.js
122 ms
bundle.js
737 ms
nrd7nyo.css
134 ms
p.css
44 ms
js
363 ms
data-120x120-%E2%80%93-data.svg
386 ms
pattern-1-dark-alt.svg
369 ms
airnow_media_small_logo-1.svg
366 ms
data-120x120-%E2%80%93-cybersecurity.svg
439 ms
big-logo-data.svg
443 ms
airnow_media_stacked_logo_small.svg
436 ms
big-logo-cybersecurity.svg
376 ms
06.svg
379 ms
11.svg
443 ms
04.svg
439 ms
airnow-2_2020-12-09-174922.jpg
438 ms
27001-RGB-White.jpg
502 ms
IAB_Logo_White_RGB.png
525 ms
analytics.js
347 ms
d
189 ms
d
246 ms
d
312 ms
d
311 ms
fb.js
352 ms
2283021.js
430 ms
2283021.js
322 ms
conversations-embed.js
352 ms
collect
16 ms
collect
85 ms
airnow.com accessibility score
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-hidden="true"] elements contain focusable descendents
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
airnow.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
airnow.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
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 Airnow.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 Airnow.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.
airnow.com
Open Graph data is detected on the main page of Airnow. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: