Tools & Wizards About Us
twojeloty.pl screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

twojeloty.pl

Twojeloty.pl - Tanie bilety lotnicze, promocyjne ceny.

Page Load Speed

3.2 sec in total

First Response

573 ms

Resources Loaded

2.4 sec

Page Rendered

230 ms

twojeloty.pl screenshot

About Website

Visit twojeloty.pl now to see the best up-to-date Twojeloty content and also check out these interesting facts you probably never knew about twojeloty.pl

Ekspresowa wyszukiwarka biletów lotniczych. Miliony połączeń. Porównaj ceny i wybierz tanie bilety. Rezerwuj szybko i bezpiecznie. Zobacz oferty tanich biletów lotniczych na twojej trasie.

Visit twojeloty.pl

Key Findings

We analyzed Twojeloty.pl page load time and found that the first response time was 573 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

twojeloty.pl performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.357

30/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

twojeloty.pl

573 ms

camera.css

158 ms

carousel.css

237 ms

style.css

238 ms

fb.css

241 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 87% of them (59 requests) were addressed to the original Twojeloty.pl, 4% (3 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Twojeloty.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 831.7 kB (30%)

Content Size

2.8 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Twojeloty.pl main page is 2.8 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. 50% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 26.4 kB

  • Original 34.7 kB
  • After minification 33.8 kB
  • After compression 8.3 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 26.4 kB or 76% of the original size.

Image Optimization

-22%

Potential reduce by 503.4 kB

  • Original 2.2 MB
  • After minification 1.7 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. Obviously, Twojeloty needs image optimization as it can save up to 503.4 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 299.9 kB

  • Original 515.8 kB
  • After minification 515.8 kB
  • After compression 215.9 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 299.9 kB or 58% of the original size.

CSS Optimization

-14%

Potential reduce by 1.9 kB

  • Original 13.4 kB
  • After minification 13.4 kB
  • After compression 11.4 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. Twojeloty.pl needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (39%)

Requests Now

66

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twojeloty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

twojeloty.pl

twojeloty.pl

573 ms

camera.css

camera.css

158 ms

carousel.css

carousel.css

237 ms

style.css

style.css

238 ms

fb.css

fb.css

241 ms

jquery.min.js

jquery.min.js

12 ms

jquery-ui.css

jquery-ui.css

16 ms

jquery-ui.min.js

jquery-ui.min.js

23 ms

prettyPhoto.css

prettyPhoto.css

269 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

238 ms

selectplug.js

selectplug.js

275 ms

jquery.form.js

jquery.form.js

354 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

356 ms

camera.min.js

camera.min.js

357 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

358 ms

js

js

71 ms

gmap3.min.js

gmap3.min.js

358 ms

scripts.js

scripts.js

368 ms

analytics.js

analytics.js

19 ms

close_cookies.png

close_cookies.png

121 ms

boks_1.png

boks_1.png

473 ms

boks_2.png

boks_2.png

356 ms

boks_3.png

boks_3.png

401 ms

icon1.png

icon1.png

121 ms

icon2.png

icon2.png

174 ms

icon3.png

icon3.png

240 ms

icon4.png

icon4.png

239 ms

icon5.png

icon5.png

276 ms

icon6.png

icon6.png

357 ms

logostour.png

logostour.png

359 ms

abdar.png

abdar.png

395 ms

2ways.png

2ways.png

474 ms

Logo-Net-Holiday-RGB.jpg

Logo-Net-Holiday-RGB.jpg

474 ms

amadeus.png

amadeus.png

477 ms

kangurtour.png

kangurtour.png

514 ms

volaretravel.png

volaretravel.png

518 ms

eccotravel.png

eccotravel.png

592 ms

yobboo.png

yobboo.png

593 ms

ecco.png

ecco.png

594 ms

menubot.png

menubot.png

597 ms

topbg.jpg

topbg.jpg

866 ms

top_bgrepeat.jpg

top_bgrepeat.jpg

634 ms

logo_92b7306b6861131cabff12aef11a34a2.png

logo_92b7306b6861131cabff12aef11a34a2.png

707 ms

topimage.png

topimage.png

708 ms

twitter_icon.png

twitter_icon.png

708 ms

google_icon.png

google_icon.png

712 ms

mail.png

mail.png

753 ms

form.png

form.png

825 ms

promocje.png

promocje.png

826 ms

bottombg.png

bottombg.png

1530 ms

menu.png

menu.png

831 ms

all.js

all.js

53 ms

gwarancja_ceny.jpg

gwarancja_ceny.jpg

861 ms

collect

collect

59 ms

SansitaOne.ttf

SansitaOne.ttf

915 ms

prev-horizontal.png

prev-horizontal.png

886 ms

next-horizontal.png

next-horizontal.png

888 ms

all.js

all.js

5 ms

js

js

61 ms

arrow_left.png

arrow_left.png

871 ms

arrow_right.png

arrow_right.png

876 ms

camera-loader.gif

camera-loader.gif

898 ms

camera_skins.png

camera_skins.png

833 ms

pause.png

pause.png

836 ms

slider_34f894c16e334b20c0da3d61a56ce631.jpg

slider_34f894c16e334b20c0da3d61a56ce631.jpg

835 ms

firma.png

firma.png

767 ms

facebook.png

facebook.png

834 ms

slider_2ad0cb49f55637a85c5b8486ed80f023.jpg

slider_2ad0cb49f55637a85c5b8486ed80f023.jpg

120 ms

Accessibility Review

twojeloty.pl accessibility score

60

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

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

Impact

Issue

High

<html> element does not have a [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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

twojeloty.pl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

twojeloty.pl SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Twojeloty.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Twojeloty.pl 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.

Social Sharing Optimization

twojeloty.pl

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