Tools & Wizards About Us
tampereensahkolaitos.fi screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

tampereensahkolaitos.fi

Puhdasta sähköä koko Suomeen - Tampereen Sähkölaitos

Page Load Speed

5.6 sec in total

First Response

409 ms

Resources Loaded

3.5 sec

Page Rendered

1.7 sec

tampereensahkolaitos.fi screenshot

About Website

Welcome to tampereensahkolaitos.fi homepage info - get ready to check Tampereen Sahkolaitos best content for Finland right away, or after learning these important things about tampereensahkolaitos.fi

Saat meiltä uusiutuvilla energialähteillä tuotettua sähköä kaikkialle Suomeen. Tutustu tarjouksiimme täällä!

Visit tampereensahkolaitos.fi

Key Findings

We analyzed Tampereensahkolaitos.fi page load time and found that the first response time was 409 ms and then it took 5.2 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

tampereensahkolaitos.fi performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.722

6/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

tampereensahkolaitos.fi

409 ms

tampereensahkolaitos.fi

331 ms

www.sahkolaitos.fi

765 ms

uc.js

160 ms

css

232 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 10% of them (2 requests) were addressed to the original Tampereensahkolaitos.fi, 80% (16 requests) were made to Sahkolaitos.fi and 5% (1 request) were made to Policy.app.cookieinformation.com. The less responsive or slowest element that took the longest time to load (925 ms) relates to the external source Sahkolaitos.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 426.1 kB (47%)

Content Size

908.8 kB

After Optimization

482.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tampereensahkolaitos.fi main page is 908.8 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. 40% of websites need less resources to load. Images take 828.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 38.0 kB

  • Original 44.9 kB
  • After minification 30.0 kB
  • After compression 7.0 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 14.9 kB, which is 33% 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 38.0 kB or 85% of the original size.

Image Optimization

-47%

Potential reduce by 388.1 kB

  • Original 828.7 kB
  • After minification 440.6 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. Obviously, Tampereen Sahkolaitos needs image optimization as it can save up to 388.1 kB or 47% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 35.1 kB
  • After minification 35.1 kB
  • After compression 35.1 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

We found no issues to fix!

Requests Now

16

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tampereen Sahkolaitos. According to our analytics all requests are already optimized.

Network Requests Diagram

tampereensahkolaitos.fi

tampereensahkolaitos.fi

409 ms

tampereensahkolaitos.fi

tampereensahkolaitos.fi

331 ms

www.sahkolaitos.fi

www.sahkolaitos.fi

765 ms

uc.js

uc.js

160 ms

css

css

232 ms

js

js

587 ms

3nuolilogo.png

3nuolilogo.png

185 ms

banner-03-1200x628.png

banner-03-1200x628.png

496 ms

visiirimies-isompi.jpg

visiirimies-isompi.jpg

309 ms

visiiri_1520x810jpg.jpg

visiiri_1520x810jpg.jpg

461 ms

visiiri_320x320.jpg

visiiri_320x320.jpg

925 ms

kerrostalo_640x320.jpg

kerrostalo_640x320.jpg

694 ms

sahkot_poikki.jpg

sahkot_poikki.jpg

652 ms

sahkis_sin_640x320.jpg

sahkis_sin_640x320.jpg

661 ms

avainlippu_nega_rgb.png

avainlippu_nega_rgb.png

521 ms

tampere.finland_rgb.png

tampere.finland_rgb.png

543 ms

ai.0.js

ai.0.js

121 ms

nuoli_valkoinen.svg

nuoli_valkoinen.svg

501 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

461 ms

urgent

urgent

569 ms

Accessibility Review

tampereensahkolaitos.fi accessibility score

98

Accessibility Issues

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

tampereensahkolaitos.fi best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

tampereensahkolaitos.fi SEO score

85

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a valid hreflang

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 Tampereensahkolaitos.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 Tampereensahkolaitos.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

tampereensahkolaitos.fi

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