Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 99

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

didrichsenmuseum.fi

Didrichsen | Taidemuseo | Helsinki

Page Load Speed

3.8 sec in total

First Response

487 ms

Resources Loaded

3 sec

Page Rendered

283 ms

didrichsenmuseum.fi screenshot

About Website

Visit didrichsenmuseum.fi now to see the best up-to-date Didrichsen Museum content and also check out these interesting facts you probably never knew about didrichsenmuseum.fi

Tervetuloa Didrichsenin taidemuseoon. Museo sijaitsee Helsingin Kuusisaaressa ja sitä ympäröi aina avoin veistospuisto.

Visit didrichsenmuseum.fi

Key Findings

We analyzed Didrichsenmuseum.fi page load time and found that the first response time was 487 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

didrichsenmuseum.fi performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

487 ms

css

49 ms

css

63 ms

bootstrap.min.css

230 ms

style.css

221 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 80% of them (37 requests) were addressed to the original Didrichsenmuseum.fi, 7% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (993 ms) belongs to the original domain Didrichsenmuseum.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 380.2 kB (28%)

Content Size

1.4 MB

After Optimization

982.0 kB

In fact, the total size of Didrichsenmuseum.fi main page is 1.4 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. Images take 907.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 21.6 kB

  • Original 27.8 kB
  • After minification 24.9 kB
  • After compression 6.2 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 3.0 kB, which is 11% 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 21.6 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 48.0 kB

  • Original 907.4 kB
  • After minification 859.3 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. Didrichsen Museum images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 143.6 kB

  • Original 228.1 kB
  • After minification 225.5 kB
  • After compression 84.5 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 143.6 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 167.0 kB

  • Original 199.0 kB
  • After minification 188.7 kB
  • After compression 32.0 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. Didrichsenmuseum.fi needs all CSS files to be minified and compressed as it can save up to 167.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (57%)

Requests Now

42

After Optimization

18

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Didrichsen Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

didrichsenmuseum.fi accessibility score

99

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

didrichsenmuseum.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

High

Page has valid source maps

SEO Factors

didrichsenmuseum.fi SEO score

98

Search Engine Optimization Advices

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

    FI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Didrichsenmuseum.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 Didrichsenmuseum.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 Didrichsen Museum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: