Access prosto.aero. Дешевые авиабилеты от крупнейших авиакомпаний и агентств - Prosto.aero. Авиабилеты дешево это Prosto...

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.364

29/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

prosto.aero

918 ms

prosto.aero

1615 ms

index.php

617 ms

index.php

1217 ms

index.php

1230 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 75% of them (66 requests) were addressed to the original Prosto.aero, 7% (6 requests) were made to Youtube.com and 6% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Prosto.aero.

Content Size

9.6 MB

After Optimization

9.1 MB

In fact, the total size of Prosto.aero main page is 9.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 9.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 58.6 kB

Original 71.8 kB
After minification 59.5 kB
After compression 13.2 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 12.2 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 58.6 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 405.3 kB

Original 9.2 MB
After minification 8.8 MB

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.

JavaScript Optimization

-4%

Potential reduce by 6.7 kB

Original 184.9 kB
After minification 184.9 kB
After compression 178.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 492 B

Original 78.7 kB
After minification 78.7 kB
After compression 78.2 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 has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 79 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 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

N/A

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 . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Дешевые авиабилеты от крупнейших авиакомпаний и агентств - Prosto.aero. Авиабилеты дешево это Prosto aero

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

prosto.aero

prosto.aero

index.php

index.php

index.php

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

prosto.aero

prosto.aero

index.php

index.php

index.php

index.php

font-awesome.min.css

jquery.smartbanner.min.css

bootstrap-datepicker3.standalone.css

formstyle.css

css

watch.js

jquery.dateFormat.js

bootstrap-datepicker.min.js

jquery.twidget.js

jquery.smartbanner.js

owl.carousel-min.js

bootstrap-datepicker3.standalone.css

search_map.svg

search.png

IrqqRcXTEw0

header-fon.jpg

cloud.png

logo_foot1.png

1498925454_c_m3udqxcaatajg.jpg

1496786765_csqfzl3wgaavoo4.jpg

1496784321_img-6584-1200.jpg

1496784971_dsc_1223_0_0.jpg

pattern5.png

globe.svg

1493883395_a37925ddfadda716f7501a734d6772f2.jpg

1494315445_tokyo_20.jpg

1495876947_australia.jpg

1494150437_1332943533_z_1564e794.jpg

1494187881_42.jpg

1493908052_ct_gr3rwcaaiajx.jpg

1494149904_sagrada-familia-antoni-gaudi.jpg

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insurance.svg

hot-air-balloon.svg

sh.svg

airs.svg

map.svg