11.7 sec in total
537 ms
10.3 sec
821 ms
Visit aviasales.com now to see the best up-to-date Aviasales content for United States and also check out these interesting facts you probably never knew about aviasales.com
Aviasales.com helps you find and buy tickets for the cheapest flights. Search for tickets with 728 airlines and leading ticket offices and get the best prices on flights.
Visit aviasales.comWe analyzed Aviasales.com page load time and found that the first response time was 537 ms and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
aviasales.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.7 s
32/100
25%
Value15.7 s
0/100
10%
Value9,550 ms
0/100
30%
Value0.008
100/100
15%
Value25.7 s
0/100
10%
537 ms
207 ms
855 ms
211 ms
226 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Aviasales.com, 18% (22 requests) were made to Aviasales.ru and 17% (20 requests) were made to Pics.avs.io. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Dis.eu.criteo.com.
Page size can be reduced by 513.1 kB (52%)
994.2 kB
481.1 kB
In fact, the total size of Aviasales.com main page is 994.2 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. 45% of websites need less resources to load. Javascripts take 493.3 kB which makes up the majority of the site volume.
Potential reduce by 91.0 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 91.0 kB or 76% of the original size.
Potential reduce by 2.1 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. Aviasales images are well optimized though.
Potential reduce by 308.2 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 308.2 kB or 62% of the original size.
Potential reduce by 111.8 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. Aviasales.com needs all CSS files to be minified and compressed as it can save up to 111.8 kB or 76% of the original size.
Number of requests can be reduced by 51 (49%)
105
54
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aviasales. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.
aviasales.com
537 ms
www.aviasales.ru
207 ms
www.aviasales.ru
855 ms
index-2a579d16d1eb10f7b778c0885f5bc488.css
211 ms
css
226 ms
analytics.js
219 ms
watch.js
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gtm.js
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react-with-addons.min.js
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react_form_oneline-395c634154cb166771ac4ad5cd4297c8.js
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fp.js
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gpt.js
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scan.botscanner.com
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SU.png
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subscribe-2371bfdeac6d03adbd161a2462065291.svg
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calendar-ecd300a76c2f3de64bf2e64ace143bf5.svg
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collect
109 ms
RjgO7rYTmqiVp7vzi-Q5UaCWcynf_cDxXwCLxiixG1c.ttf
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DXI1ORHCpsQm3Vp6mXoaTfOEPOIfcPv-fZ-WyMUtx48.ttf
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aviasales.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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
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.
aviasales.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
aviasales.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
EN
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aviasales.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Aviasales.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.
aviasales.com
Open Graph data is detected on the main page of Aviasales. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: