10.2 sec in total
672 ms
8.5 sec
1.1 sec
Click here to check amazing Prosto content for Russia. Otherwise, check out these important facts you probably never knew about prosto.aero
Сэкономьте до 30% средств на покупке авиабилетов без наценок на Prosto.aero. Авиабилеты дешево с Просто аэро.
Visit prosto.aeroWe analyzed Prosto.aero page load time and found that the first response time was 672 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
prosto.aero performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.1 s
24/100
25%
Value17.0 s
0/100
10%
Value17,360 ms
0/100
30%
Value0.205
61/100
15%
Value28.9 s
0/100
10%
672 ms
1443 ms
538 ms
1079 ms
1182 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 76% of them (72 requests) were addressed to the original Prosto.aero, 7% (7 requests) were made to Youtube.com and 5% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Prosto.aero.
Page size can be reduced by 953.9 kB (11%)
8.7 MB
7.7 MB
In fact, the total size of Prosto.aero main page is 8.7 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. 70% of websites need less resources to load. Images take 8.1 MB which makes up the majority of the site volume.
Potential reduce by 58.2 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. This page needs HTML code to be minified as it can gain 12.3 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 58.2 kB or 82% of the original size.
Potential reduce by 555.2 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. Prosto images are well optimized though.
Potential reduce by 28.5 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 28.5 kB or 41% of the original size.
Potential reduce by 311.9 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. Prosto.aero needs all CSS files to be minified and compressed as it can save up to 311.9 kB or 81% of the original size.
Number of requests can be reduced by 21 (25%)
85
64
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prosto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
prosto.aero
672 ms
prosto.aero
1443 ms
index.php
538 ms
index.php
1079 ms
index.php
1182 ms
index.php
1147 ms
font-awesome.min.css
838 ms
jquery.smartbanner.min.css
838 ms
bootstrap-datepicker3.standalone.css
76 ms
formstyle.css
838 ms
css
74 ms
watch.js
8 ms
jquery.dateFormat.js
66 ms
bootstrap-datepicker.min.js
66 ms
jquery.twidget.js
1170 ms
jquery.smartbanner.js
1170 ms
owl.carousel-min.js
1169 ms
bootstrap-datepicker3.standalone.css
45 ms
search_map.svg
369 ms
search.png
371 ms
IrqqRcXTEw0
308 ms
header-fon.jpg
2503 ms
cloud.png
1413 ms
logo_foot1.png
304 ms
1498925454_c_m3udqxcaatajg.jpg
1767 ms
1496786765_csqfzl3wgaavoo4.jpg
1581 ms
1496784321_img-6584-1200.jpg
3278 ms
1496784971_dsc_1223_0_0.jpg
1751 ms
pattern5.png
1679 ms
globe.svg
1840 ms
1494315445_tokyo_20.jpg
2787 ms
1494150437_1332943533_z_1564e794.jpg
2302 ms
1493908052_ct_gr3rwcaaiajx.jpg
3142 ms
1494187881_42.jpg
2909 ms
1495876947_australia.jpg
2867 ms
1494149904_sagrada-familia-antoni-gaudi.jpg
3046 ms
1493908101_d0add0b9d184d0b5d0bbd0b5d0b2d0b0_d0b1d0b0d188d0bdd18f_d0b2_d09fd0b0d180d0b8d0b6d0b5_d0a4d180d0b0d0bdd186d0b8d18f.jpg
3067 ms
insurance.svg
3143 ms
hot-air-balloon.svg
3178 ms
sh.svg
3317 ms
airs.svg
3346 ms
map.svg
3416 ms
moons1.jpg
3421 ms
tyurizm.svg
3443 ms
spacer.png
3533 ms
1511280186_fleming-literally-sky-dives-sm-1200x800.jpg
3595 ms
rating1.png
3620 ms
1500400092_the-works-of-art-are-sold-in-art-market-in-cambodia.jpg
4801 ms
1493922211_thai2bairways2ba330-343e2bhs-tes.jpg
3698 ms
1493922135_f_438-90.jpg
3718 ms
1493922090_registration-form-1200x800.jpg
4090 ms
1493921886_000579602.jpg
3872 ms
1493921810_shutterstock_210473770.jpg
3898 ms
1493921649_rp-099.jpg
3979 ms
4.jpg
3990 ms
bootstrap-datepicker3.standalone.css
13 ms
whereami
483 ms
ProximaNovaCond-Regular.woff
3886 ms
www-player.css
34 ms
www-embed-player.js
79 ms
base.js
146 ms
fetch-polyfill.js
31 ms
ProximaNovaCond-Light.woff
3910 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4kaVc.ttf
62 ms
fontawesome-webfont.woff
3978 ms
ad_status.js
356 ms
RLowZH2Xcwtj3dY_yGSeKf8RcILu2Rj3JTO2BWyvP7U.js
286 ms
embed.js
54 ms
id
170 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
128 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
129 ms
Create
82 ms
GenerateIT
16 ms
avaboom2.jpg
2884 ms
3.jpg
3092 ms
avaboom1.jpg
2761 ms
2.jpg
2721 ms
avaboom.jpg
2793 ms
suitcase.svg
2706 ms
aeroflot.png
2413 ms
biletix.png
2261 ms
onetwotrip.png
2024 ms
ozontravel.png
1950 ms
pobeda.png
2024 ms
log_event
24 ms
svyaznoytravel.png
1943 ms
kupibilet.png
1954 ms
footer-bg.jpg
2222 ms
logo_foot.png
1934 ms
up-chevron.svg
1914 ms
plane.png
1954 ms
bed.png
1950 ms
calendar.png
1953 ms
icon-delete.png
1927 ms
arrow-down.png
1944 ms
prosto.aero 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.
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
Links do not have a discernible name
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 [lang] attribute
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
prosto.aero 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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
prosto.aero 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
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prosto.aero can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Prosto.aero 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.
prosto.aero
Open Graph data is detected on the main page of Prosto. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: