Access avia.fly.kiev.ua.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

avia.fly.kiev.ua

513 ms

index.php

1066 ms

jquery-1.8.2.js

1626 ms

template_css_new.css

806 ms

style.css

424 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Avia.fly.kiev.ua, 81% (63 requests) were made to Fly.kiev.ua and 5% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Fly.kiev.ua.

Content Size

773.5 kB

After Optimization

305.7 kB

In fact, the total size of Avia.fly.kiev.ua main page is 773.5 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. 35% of websites need less resources to load. Javascripts take 447.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 76.4 kB

Original 95.6 kB
After minification 86.9 kB
After compression 19.2 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. 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 76.4 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 28.4 kB

Original 227.9 kB
After minification 199.6 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, Avia Fly needs image optimization as it can save up to 28.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-81%

Potential reduce by 361.2 kB

Original 447.5 kB
After minification 268.4 kB
After compression 86.3 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 361.2 kB or 81% of the original size.

CSS Optimization

-76%

Potential reduce by 1.9 kB

Original 2.5 kB
After minification 1.9 kB
After compression 606 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. Avia.fly.kiev.ua needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 76% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avia Fly. 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 7 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 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Form elements do not have associated labels

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

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Avia.fly.kiev.ua can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Avia.fly.kiev.ua main page’s claimed encoding is windows-1251. 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

avia.fly.kiev.ua

Open Graph description is not detected on the main page of Avia Fly. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

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

avia.fly.kiev.ua

index.php

jquery-1.8.2.js

template_css_new.css

style.css

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

avia.fly.kiev.ua

index.php

jquery-1.8.2.js

template_css_new.css

style.css

jquery-ui-1.8.6.airtickets.css

tabs1.js

flights_statistics.css

jsapi

flights_statistics.js

ui.core.js

ui.datepicker.js

form.js

autocomplete_lib.css

autocomplete_lib.js

autocomplete.js

style.css

form.js

jquery-ui-1.8.6.airtickets.css

autocomplete_lib.css

autocomplete_lib.js

autocomplete.js

ui+en.css

format+en,default+en,ui+en,corechart+en.I.js

payPict2.png

fly_plane1-.gif

delta-travel-logo-sml2.gif

dot.gif

visa_mastercard.png

footer_sml.png

footer%20dark%20blue1.png

phone-trans.png

logo_kyivstar_0.png

Viber_logo-20.png

logo_life.png

mole.png

skype_icon.png

vimc.png

ibox-fly-kiev-ua.png

wmlogo_vector_blue.png

invoice-fly-kiev-ua.png

hotel-bookingtransp-1.jpg

zakaz-strahovogo-polisa.png

promo-tarifi-na-aviabilety.png