Tools & Wizards About Us
tiede.fi screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tiede.fi

Tiede | HS.fi

Page Load Speed

2.2 sec in total

First Response

18 ms

Resources Loaded

1.4 sec

Page Rendered

770 ms

tiede.fi screenshot

About Website

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

Lue Helsingin Sanomien tuoreimmat uutiset ja puheenaiheet tieteestä. Täältä löydät myös tiedemaailman uusimmat ilmiöt ja lasten tiedekysymykset.

Visit tiede.fi

Key Findings

We analyzed Tiede.fi page load time and found that the first response time was 18 ms and then it took 2.1 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

tiede.fi performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value5,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.186

66/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

tiede.fi

18 ms

tiede.fi

59 ms

150 ms

launch-abdf5ccd224d.min.js

187 ms

gtm.js

203 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Tiede.fi, 75% (44 requests) were made to Hs.fi and 15% (9 requests) were made to Hs.mediadelivery.fi. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 377.8 kB (24%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tiede.fi main page is 1.6 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 573.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 374.1 kB

  • Original 452.6 kB
  • After minification 452.6 kB
  • After compression 78.6 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 374.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 628 B

  • Original 536.7 kB
  • After minification 536.0 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. Tiede images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

  • Original 573.7 kB
  • After minification 573.7 kB
  • After compression 570.6 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.

Requests Breakdown

Number of requests can be reduced by 43 (77%)

Requests Now

56

After Optimization

13

  • Images
  • JavaScript

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tiede. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tiede.fi

tiede.fi

18 ms

tiede.fi

tiede.fi

59 ms

150 ms

launch-abdf5ccd224d.min.js

launch-abdf5ccd224d.min.js

187 ms

gtm.js

gtm.js

203 ms

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dt-SuukBPeXknRdSFajR8ddXY7aW3Vmwl

180 ms

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polyfills-78c92fac7aa8fdd8.js

85 ms

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100 ms

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136 ms

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9319.927a2088e8dc8cce.js

133 ms

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9929.603c62fd451403ea.js

134 ms

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134 ms

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135 ms

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137 ms

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156 ms

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155 ms

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155 ms

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webpack-47c8d5e5fd2b65c1.js

153 ms

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160 ms

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160 ms

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174 ms

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176 ms

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174 ms

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166 ms

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174 ms

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173 ms

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178 ms

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187 ms

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183 ms

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182 ms

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182 ms

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186 ms

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186 ms

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187 ms

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187 ms

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189 ms

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190 ms

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187 ms

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190 ms

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192 ms

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190 ms

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168 ms

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124 ms

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114 ms

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123 ms

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122 ms

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136 ms

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127 ms

polyfill.min.js

polyfill.min.js

1054 ms

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103 ms

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111 ms

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120 ms

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175 ms

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104 ms

_buildManifest.js

_buildManifest.js

125 ms

_ssgManifest.js

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126 ms

hs-logo-long-desktop_ee4c5dce.svg

hs-logo-long-desktop_ee4c5dce.svg

129 ms

hs-helsinginsanomat-logo-black_47b49387.svg

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132 ms

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google-play-f3a2aa117d868066b40a0e17b663cb7f.svg

125 ms

Accessibility Review

tiede.fi accessibility score

95

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

Links do not have a discernible name

Best Practices

tiede.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

tiede.fi SEO score

93

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 doesn't use 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 Tiede.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 Tiede.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

tiede.fi

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