Tools & Wizards About Us
finnair.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    66% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

finnair.com

Flight bookings | select country and language | Finnair

Page Load Speed

1.5 sec in total

First Response

306 ms

Resources Loaded

1 sec

Page Rendered

171 ms

finnair.com screenshot

About Website

Visit finnair.com now to see the best up-to-date Finnair content for Finland and also check out these interesting facts you probably never knew about finnair.com

Finnair flies the shortcut between Europe and Asia. Start by selecting your country and preferred language and then proceed to booking your flights.

Visit finnair.com

Key Findings

We analyzed Finnair.com page load time and found that the first response time was 306 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

finnair.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value4,210 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

finnair.com

306 ms

www.finnair.com

239 ms

index.05281.css

147 ms

runtime.daa8cb76f7ac2af4.js

214 ms

polyfills.9400b0c7ae77cb4d.js

217 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 19% of them (3 requests) were addressed to the original Finnair.com, 63% (10 requests) were made to Cdn.finnair.com and 6% (1 request) were made to S2.go-mpulse.net. The less responsive or slowest element that took the longest time to load (340 ms) relates to the external source Cdn.finnair.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.7 kB (17%)

Content Size

1.2 MB

After Optimization

974.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Finnair.com main page is 1.2 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. 45% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 40.6 kB

  • Original 49.4 kB
  • After minification 48.9 kB
  • After compression 8.8 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 40.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 62.7 kB
  • After minification 62.7 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. Finnair images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 162.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 890.8 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 162.1 kB or 15% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 11.7 kB
  • After minification 11.7 kB
  • After compression 11.7 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. Finnair.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (50%)

Requests Now

10

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Finnair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

finnair.com

finnair.com

306 ms

www.finnair.com

www.finnair.com

239 ms

index.05281.css

index.05281.css

147 ms

runtime.daa8cb76f7ac2af4.js

runtime.daa8cb76f7ac2af4.js

214 ms

polyfills.9400b0c7ae77cb4d.js

polyfills.9400b0c7ae77cb4d.js

217 ms

main.43522d87c9f1ef9f.js

main.43522d87c9f1ef9f.js

340 ms

HiYMJVY

HiYMJVY

36 ms

XCX6X-XLZQY-Y3L59-HYTY9-PFQT8

XCX6X-XLZQY-Y3L59-HYTY9-PFQT8

74 ms

gtm.js

gtm.js

140 ms

config.json

config.json

117 ms

FinnairSans-Regular.woff

FinnairSans-Regular.woff

115 ms

FinnairSans-Light.woff

FinnairSans-Light.woff

115 ms

FinnairSans-Medium.woff

FinnairSans-Medium.woff

115 ms

FinnairSans-Bold.woff

FinnairSans-Bold.woff

115 ms

styles.9a04addd4dda5aca.css

styles.9a04addd4dda5aca.css

16 ms

flags-sprite.fde1cdc364dca24a.png

flags-sprite.fde1cdc364dca24a.png

20 ms

Accessibility Review

finnair.com accessibility score

100

Accessibility Issues

Best Practices

finnair.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

finnair.com SEO score

91

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

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

finnair.com

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