Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

tallinksilja.com

Book cruise and ferry tickets on the Baltic Sea - Tallink Silja Line

Page Load Speed

10.1 sec in total

First Response

883 ms

Resources Loaded

9.1 sec

Page Rendered

128 ms

tallinksilja.com screenshot

About Website

Visit tallinksilja.com now to see the best up-to-date Tallink Silja content for Taiwan and also check out these interesting facts you probably never knew about tallinksilja.com

Route trips and roundtrip cruises to Helsinki, Stockholm, Tallinn, Turku or Åland. Travel in comfortable cabins on the nicest ships and enjoy tax-free shopping and international entertainment.

Visit tallinksilja.com

Key Findings

We analyzed Tallinksilja.com page load time and found that the first response time was 883 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

tallinksilja.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value47.0 s

0/100

25%

SI (Speed Index)

Value29.2 s

0/100

10%

TBT (Total Blocking Time)

Value29,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.476

18/100

15%

TTI (Time to Interactive)

Value55.6 s

0/100

10%

Network Requests Diagram

www.tallink.com

883 ms

aui.css

1956 ms

main.css

237 ms

main.css

245 ms

main.css

233 ms

Our browser made a total of 161 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Tallinksilja.com, 1% (2 requests) were made to Google-analytics.com and 1% (2 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Tallink.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 MB (55%)

Content Size

6.0 MB

After Optimization

2.7 MB

In fact, the total size of Tallinksilja.com main page is 6.0 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. Javascripts take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 40.2 kB

  • Original 49.3 kB
  • After minification 41.1 kB
  • After compression 9.1 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 8.1 kB, which is 17% 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 40.2 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 137.2 kB

  • Original 2.0 MB
  • After minification 1.8 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. Tallink Silja images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.8 MB

  • Original 2.4 MB
  • After minification 2.4 MB
  • After compression 631.5 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 1.8 MB or 74% of the original size.

CSS Optimization

-84%

Potential reduce by 1.3 MB

  • Original 1.6 MB
  • After minification 1.3 MB
  • After compression 249.8 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. Tallinksilja.com needs all CSS files to be minified and compressed as it can save up to 1.3 MB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 147 (93%)

Requests Now

158

After Optimization

11

The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tallink Silja. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 98 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tallinksilja.com accessibility score

73

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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 valid value for its [lang] attribute.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tallinksilja.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

tallinksilja.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

    TA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tallinksilja.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Tamil language. Our system also found out that Tallinksilja.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

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