Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

stenaline.se

Res med färja till Danmark, Tyskland & Polen | Stena Line

Page Load Speed

2.7 sec in total

First Response

300 ms

Resources Loaded

2.2 sec

Page Rendered

195 ms

stenaline.se screenshot

About Website

Click here to check amazing Stena Line content for Sweden. Otherwise, check out these important facts you probably never knew about stenaline.se

Färja till Danmark, Tyskland eller Polen? Lettland eller Holland? Res med Stena Lines färjor, åk på kryssning eller dagstur.

Visit stenaline.se

Key Findings

We analyzed Stenaline.se page load time and found that the first response time was 300 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

stenaline.se performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value10.7 s

23/100

10%

Network Requests Diagram

stenaline.se

300 ms

www.stenaline.se

501 ms

jquery

298 ms

globalSettings

193 ms

settings_sv-SE

204 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 56% of them (46 requests) were addressed to the original Stenaline.se, 11% (9 requests) were made to Tags.tiqcdn.com and 6% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (814 ms) belongs to the original domain Stenaline.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 325.7 kB (44%)

Content Size

734.9 kB

After Optimization

409.3 kB

In fact, the total size of Stenaline.se main page is 734.9 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. 60% of websites need less resources to load. Javascripts take 353.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 66.5 kB

  • Original 81.6 kB
  • After minification 63.8 kB
  • After compression 15.1 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 17.8 kB, which is 22% 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 66.5 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 31.3 kB

  • Original 300.3 kB
  • After minification 269.1 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. Stena Line images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 227.9 kB

  • Original 353.1 kB
  • After minification 340.4 kB
  • After compression 125.1 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 227.9 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 60 (79%)

Requests Now

76

After Optimization

16

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stena Line. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

stenaline.se accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

stenaline.se 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

stenaline.se SEO score

85

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

Links do not have descriptive text

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

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Stena Line. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: