Tools & Wizards About Us
seat24.fi screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

seat24.fi

Halvat lennot - varaa nyt Seat24 sivustolta edulliset lennot

Page Load Speed

4.6 sec in total

First Response

1.4 sec

Resources Loaded

3 sec

Page Rendered

240 ms

seat24.fi screenshot

About Website

Welcome to seat24.fi homepage info - get ready to check Seat24 best content for Finland right away, or after learning these important things about seat24.fi

Halvat lennot - varaa nyt Seat24 sivustolta edulliset lennot

Visit seat24.fi

Key Findings

We analyzed Seat24.fi page load time and found that the first response time was 1.4 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

seat24.fi performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value10.5 s

8/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value1.718

0/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

www.seat24.fi

1395 ms

jquery-ui-1.8.2.custom.css

17 ms

superfish.css

376 ms

1bv-5-1d3-2c-1ex_643838_490_2.css

35 ms

1il-1ir-1hd-303-32x-1dg_742178_490_2.css

347 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 66% of them (62 requests) were addressed to the original Seat24.fi, 6% (6 requests) were made to Google-analytics.com and 5% (5 requests) were made to G.adspeed.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Seat24.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (70%)

Content Size

2.6 MB

After Optimization

771.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seat24.fi main page is 2.6 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. 65% of websites need less resources to load. Javascripts take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 125.3 kB

  • Original 151.2 kB
  • After minification 143.2 kB
  • After compression 25.9 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 125.3 kB or 83% of the original size.

Image Optimization

-29%

Potential reduce by 92.7 kB

  • Original 318.5 kB
  • After minification 225.8 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, Seat24 needs image optimization as it can save up to 92.7 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 1.2 MB

  • Original 1.7 MB
  • After minification 1.5 MB
  • After compression 455.2 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 1.2 MB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 347.5 kB

  • Original 411.6 kB
  • After minification 319.0 kB
  • After compression 64.1 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. Seat24.fi needs all CSS files to be minified and compressed as it can save up to 347.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (64%)

Requests Now

90

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seat24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.seat24.fi

www.seat24.fi

1395 ms

jquery-ui-1.8.2.custom.css

jquery-ui-1.8.2.custom.css

17 ms

superfish.css

superfish.css

376 ms

1bv-5-1d3-2c-1ex_643838_490_2.css

1bv-5-1d3-2c-1ex_643838_490_2.css

35 ms

1il-1ir-1hd-303-32x-1dg_742178_490_2.css

1il-1ir-1hd-303-32x-1dg_742178_490_2.css

347 ms

1l9-1k5-1ks-1tc_464900_490_2.css

1l9-1k5-1ks-1tc_464900_490_2.css

30 ms

33h_181077_490_2.css

33h_181077_490_2.css

461 ms

36s-428-3p0_533939_490_2.css

36s-428-3p0_533939_490_2.css

381 ms

uc.js

uc.js

245 ms

ui-dynamic.jsp

ui-dynamic.jsp

153 ms

require.js

require.js

290 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

413 ms

yahoo-dom-event.js

yahoo-dom-event.js

292 ms

connection-min.js

connection-min.js

357 ms

cookie-min.js

cookie-min.js

345 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

351 ms

1er-1by-1eh-1ek-1en-1ej-1ez-1f4-1eg-29-1l-1eu-1ec-1tb-1h-1y_1854419_490_2.js

1er-1by-1eh-1ek-1en-1ej-1ez-1f4-1eg-29-1l-1eu-1ec-1tb-1h-1y_1854419_490_2.js

520 ms

1i9-1hy-1hv-1ie-1hu-43p-1he-1i1-1hf-1qa-1im-1ih-1if-1i3-1i0-1i8-1i7-1i6-1ig-1i2-1el-1ia-1i4-1gp-1hx-1e2-1de-3_3258472_490_2.js

1i9-1hy-1hv-1ie-1hu-43p-1he-1i1-1hf-1qa-1im-1ih-1if-1i3-1i0-1i8-1i7-1i6-1ig-1i2-1el-1ia-1i4-1gp-1hx-1e2-1de-3_3258472_490_2.js

520 ms

GlobalsApplication.js

GlobalsApplication.js

371 ms

ga.js

ga.js

54 ms

site_logo_top.png

site_logo_top.png

13 ms

loading_transparent_medium.gif

loading_transparent_medium.gif

15 ms

s24-seo-module-image.jpg

s24-seo-module-image.jpg

15 ms

ss-divider.png

ss-divider.png

12 ms

s24-newsletter-icon.png

s24-newsletter-icon.png

10 ms

fi.png

fi.png

14 ms

de.png

de.png

18 ms

dk.png

dk.png

15 ms

no.png

no.png

15 ms

se.png

se.png

17 ms

visa.png

visa.png

18 ms

mastercard.png

mastercard.png

17 ms

eurocard.png

eurocard.png

28 ms

amex.png

amex.png

29 ms

saastopankki.png

saastopankki.png

29 ms

nordea.png

nordea.png

30 ms

klarna.png

klarna.png

29 ms

oko.png

oko.png

29 ms

sampo.png

sampo.png

30 ms

solo.png

solo.png

30 ms

verisign.png

verisign.png

31 ms

iata.png

iata.png

31 ms

amadeus.png

amadeus.png

32 ms

sabre.png

sabre.png

31 ms

tripadvisor.png

tripadvisor.png

30 ms

pointer_up.png

pointer_up.png

32 ms

close.png

close.png

33 ms

1x1.gif

1x1.gif

32 ms

gtm.js

gtm.js

90 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

218 ms

arrow-sprite.png

arrow-sprite.png

204 ms

icon_seemore.png

icon_seemore.png

206 ms

gpt.js

gpt.js

21 ms

__utm.gif

__utm.gif

12 ms

pubads_impl_82.js

pubads_impl_82.js

15 ms

ads

ads

156 ms

container.html

container.html

56 ms

aquant.js

aquant.js

90 ms

aquant.js

aquant.js

88 ms

analytics.js

analytics.js

84 ms

conversion_async.js

conversion_async.js

85 ms

ad.php

ad.php

149 ms

ad.php

ad.php

146 ms

ad.php

ad.php

151 ms

ad.php

ad.php

150 ms

ad.php

ad.php

149 ms

script

script

77 ms

twrs.min.js

twrs.min.js

501 ms

bat.js

bat.js

181 ms

3176

3176

160 ms

3671

3671

161 ms

loading_progress.gif

loading_progress.gif

178 ms

DatePickerTwinManager.js

DatePickerTwinManager.js

168 ms

DatePickerUtil.js

DatePickerUtil.js

167 ms

jquery-ui-1.9.2.custom.min.js

jquery-ui-1.9.2.custom.min.js

171 ms

pixel;r=552399357;a=p-ZZedzn40414Ms;labels=;uh=65ce955d6ae6;fpan=1;fpa=P0-1287894219-1458138614560;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458138614560;tzo=-180;ref=;url=http%3A%2F%2Fwww.seat24.fi%2F;ogl=

pixel;r=552399357;a=p-ZZedzn40414Ms;labels=;uh=65ce955d6ae6;fpan=1;fpa=P0-1287894219-1458138614560;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458138614560;tzo=-180;ref=;url=http%3A%2F%2Fwww.seat24.fi%2F;ogl=

52 ms

ec.js

ec.js

46 ms

visit

visit

212 ms

79 ms

pixel;r=1549112685;a=p-exNCmRSfZsXYd;orderid=;revenue=;labels=_fp.event.Default;fpan=0;fpa=P0-1287894219-1458138614560;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458138614579;tzo=-180;ref=;url=http%3A%2F%2Fwww.seat24.fi%2F;ogl=

pixel;r=1549112685;a=p-exNCmRSfZsXYd;orderid=;revenue=;labels=_fp.event.Default;fpan=0;fpa=P0-1287894219-1458138614560;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458138614579;tzo=-180;ref=;url=http%3A%2F%2Fwww.seat24.fi%2F;ogl=

51 ms

127035961129659525

127035961129659525

112 ms

12580600978594501169

12580600978594501169

99 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

190 ms

osd.js

osd.js

31 ms

collect

collect

23 ms

collect

collect

30 ms

collect

collect

98 ms

75 ms

Class.js

Class.js

165 ms

jquery-ui-i18n.min.js

jquery-ui-i18n.min.js

159 ms

hoverintent.min-superfish.min.js

hoverintent.min-superfish.min.js

188 ms

jquery.tools.min.js

jquery.tools.min.js

162 ms

ui-icons_256x240.png

ui-icons_256x240.png

162 ms

arrow-sprite-white.png

arrow-sprite-white.png

160 ms

Accessibility Review

seat24.fi accessibility score

84

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

seat24.fi best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

seat24.fi SEO score

86

Search Engine Optimization Advices

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

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    FI

  • Language Claimed

    FI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seat24.fi can be misinterpreted by Google and other search engines. Our service has detected that Finnish is used on the page, and it matches the claimed language. Our system also found out that Seat24.fi 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

seat24.fi

Open Graph description is not detected on the main page of Seat24. 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: