Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

duuri.fi

Listat ja profiilit rakentamiseen ja remontointiin - Duuri Oy

Page Load Speed

3.9 sec in total

First Response

324 ms

Resources Loaded

2.7 sec

Page Rendered

831 ms

duuri.fi screenshot

About Website

Welcome to duuri.fi homepage info - get ready to check Duuri best content right away, or after learning these important things about duuri.fi

Duurin laajasta valikoimasta löydät listat, profiilit, luukut ja muut tuotteet rakentamiseen ja remontointiin kotona ja julkisissa tiloissa.

Visit duuri.fi

Key Findings

We analyzed Duuri.fi page load time and found that the first response time was 324 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

duuri.fi performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

duuri.fi

324 ms

www.duuri.fi

689 ms

sbi-styles.min.css

111 ms

styles.css

221 ms

style.min.css

329 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 89% of them (57 requests) were addressed to the original Duuri.fi, 8% (5 requests) were made to Use.typekit.net and 2% (1 request) were made to P.typekit.net. The less responsive or slowest element that took the longest time to load (925 ms) belongs to the original domain Duuri.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.2 kB (26%)

Content Size

871.8 kB

After Optimization

647.5 kB

In fact, the total size of Duuri.fi main page is 871.8 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. 55% of websites need less resources to load. Images take 527.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 150.4 kB

  • Original 183.9 kB
  • After minification 179.0 kB
  • After compression 33.5 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 150.4 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 51.5 kB

  • Original 527.2 kB
  • After minification 475.6 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. Duuri images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 10.0 kB

  • Original 96.7 kB
  • After minification 96.7 kB
  • After compression 86.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 12.3 kB

  • Original 64.0 kB
  • After minification 64.0 kB
  • After compression 51.7 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. Duuri.fi needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (43%)

Requests Now

56

After Optimization

32

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duuri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

duuri.fi accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

duuri.fi 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

SEO Factors

duuri.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

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 Duuri.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 Duuri.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 Duuri. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: