Report Summary

  • 48

    Performance

    Renders faster than
    68% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

ttl.fi

Työterveyslaitos

Page Load Speed

6.8 sec in total

First Response

331 ms

Resources Loaded

6.2 sec

Page Rendered

317 ms

ttl.fi screenshot

About Website

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

Työterveyslaitos on työhyvinvoinnin asiantuntija, joka tutkii, palvelee ja vaikuttaa. Tavoitteemme on tehdä suomalaisesta työelämästä maailman paras.

Visit ttl.fi

Key Findings

We analyzed Ttl.fi page load time and found that the first response time was 331 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ttl.fi performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

ttl.fi

331 ms

359 ms

default.aspx

2161 ms

controls.css

221 ms

rca.css

229 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 65% of them (69 requests) were addressed to the original Ttl.fi, 16% (17 requests) were made to Pbs.twimg.com and 4% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Ttl.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (56%)

Content Size

2.5 MB

After Optimization

1.1 MB

In fact, the total size of Ttl.fi main page is 2.5 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 55.6 kB

  • Original 71.9 kB
  • After minification 66.5 kB
  • After compression 16.3 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 55.6 kB or 77% of the original size.

Image Optimization

-17%

Potential reduce by 146.4 kB

  • Original 874.6 kB
  • After minification 728.2 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, Ttl needs image optimization as it can save up to 146.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 793.8 kB

  • Original 1.1 MB
  • After minification 999.9 kB
  • After compression 282.3 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 793.8 kB or 74% of the original size.

CSS Optimization

-85%

Potential reduce by 391.9 kB

  • Original 463.1 kB
  • After minification 421.1 kB
  • After compression 71.2 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. Ttl.fi needs all CSS files to be minified and compressed as it can save up to 391.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (36%)

Requests Now

101

After Optimization

65

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ttl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ttl.fi accessibility score

100

Accessibility Issues

Best Practices

ttl.fi best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

ttl.fi SEO score

92

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

    FI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

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