39.2 sec in total
135 ms
13.6 sec
25.4 sec
Welcome to airclass.com homepage info - get ready to check Air Class best content for United States right away, or after learning these important things about airclass.com
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Visit airclass.comWe analyzed Airclass.com page load time and found that the first response time was 135 ms and then it took 39.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
airclass.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value5.1 s
25/100
25%
Value8.7 s
16/100
10%
Value2,420 ms
5/100
30%
Value0.32
36/100
15%
Value15.1 s
7/100
10%
135 ms
365 ms
21 ms
306 ms
844 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 69% of them (24 requests) were addressed to the original Airclass.com, 14% (5 requests) were made to and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Googletagmanager.com.
Page size can be reduced by 260.2 kB (25%)
1.0 MB
780.3 kB
In fact, the total size of Airclass.com main page is 1.0 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. 60% of websites need less resources to load. Images take 544.1 kB which makes up the majority of the site volume.
Potential reduce by 18.5 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 18.5 kB or 71% of the original size.
Potential reduce by 0 B
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. Air Class images are well optimized though.
Potential reduce by 104.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 104.9 kB or 44% of the original size.
Potential reduce by 136.8 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. Airclass.com needs all CSS files to be minified and compressed as it can save up to 136.8 kB or 59% of the original size.
Number of requests can be reduced by 15 (58%)
26
11
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Class. 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 from 5 to 1 for CSS and as a result speed up the page load time.
airclass.com
135 ms
airclass.com
365 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
21 ms
css_6Pt8gAsmCxRoA_w0pIPHQ_QkScjwH4Z2ifb_8ewxePA.css
306 ms
css_YRLzsYDZKaQNEn2m6W_NJKJWQ8AzL-b3pMSeQ7eh3ZY.css
844 ms
css_m2CblppTsmmxJ6BEVFtCRVlMMFbN8kt6gJ6HGDLS_xg.css
417 ms
js_BRHDnDGCl1In_b14kgXPtpijYZ7DqfgrD_ZCNIabABQ.js
827 ms
jquery-1.10.2.min.js
1523 ms
js_NW-oHAf_N0Ose_zEOtCF-2evKz-40UYc5of4exp9KYM.js
877 ms
recurly.js
1540 ms
js_1le5XI_6nWy167rS1N3p4Z6oBN8himMd7gYJIka6JC0.js
1047 ms
js_hUN2YuQ01ZUyAIr2EEeLRvUKMsNqguQH1X08TdeuAxY.js
877 ms
jquery.fancybox.js
1047 ms
js_KRtkuDODhXI6VkjWk4uxDuVS1FOoG8em6IZryVYKAYc.js
1047 ms
airclass.min.js
1046 ms
fonts.css
1489 ms
646CE6862581F0845.css
149 ms
gtm.js
1863 ms
sprite.svg
717 ms
hero-home.png
511 ms
playIcon.png
657 ms
testimonial-bruce-cronquist.jpg
511 ms
testimonial-andora-j-gandy.jpg
648 ms
bg-metrics.jpg
494 ms
bg-whos-been-talking.jpg
436 ms
bg-add.jpg
440 ms
bg-pricing.jpg
438 ms
R2xlRQH
141 ms
qd+TGu6XJzLwK3qzzXKYeqc+L442CIxHdRkZdbYGaLU7ja73I7tkXbsoSEVVPlx0npf49NDVoVqeB3n9HbGVFAc=
140 ms
R2xlRQH
318 ms
j00NWhWp4Hef0dsZUUBw==
318 ms
analytics.js
1329 ms
j00NWhWp4Hef0dsZUUBw==
178 ms
fontawesome-webfont.woff
517 ms
linkid.js
577 ms
airclass.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
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 valid value for its [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
Image elements do not have [alt] attributes
Links do not have a discernible name
airclass.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
Browser errors were logged to the console
Page has valid source maps
airclass.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
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
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 Airclass.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 Airclass.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.
airclass.com
Open Graph description is not detected on the main page of Air Class. 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: