Tools & Wizards About Us
sparknet.fi screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

sparknet.fi

Sparknet

Page Load Speed

2.1 sec in total

First Response

489 ms

Resources Loaded

1.5 sec

Page Rendered

126 ms

sparknet.fi screenshot

About Website

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

Visit sparknet.fi

Key Findings

We analyzed Sparknet.fi page load time and found that the first response time was 489 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

sparknet.fi performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

sparknet.fi

489 ms

sparknet.css

234 ms

flag_fi.png

117 ms

flag_en.png

127 ms

sparknet-s.png

348 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Sparknet.fi and no external sources were called. The less responsive or slowest element that took the longest time to load (849 ms) belongs to the original domain Sparknet.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.8 kB (6%)

Content Size

138.8 kB

After Optimization

130.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Sparknet.fi main page is 138.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 130.4 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 4.3 kB

  • Original 5.8 kB
  • After minification 5.0 kB
  • After compression 1.5 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. This page needs HTML code to be minified as it can gain 818 B, which is 14% 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 4.3 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 2.5 kB

  • Original 130.4 kB
  • After minification 127.9 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. Sparknet images are well optimized though.

CSS Optimization

-76%

Potential reduce by 2.0 kB

  • Original 2.6 kB
  • After minification 2.0 kB
  • After compression 619 B

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. Sparknet.fi needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sparknet. According to our analytics all requests are already optimized.

Network Requests Diagram

sparknet.fi

sparknet.fi

489 ms

sparknet.css

sparknet.css

234 ms

flag_fi.png

flag_fi.png

117 ms

flag_en.png

flag_en.png

127 ms

sparknet-s.png

sparknet-s.png

348 ms

nappi.jpg

nappi.jpg

232 ms

bullet001.gif

bullet001.gif

240 ms

misswifi-2.png

misswifi-2.png

849 ms

buy_connection.jpg

buy_connection.jpg

497 ms

visacard.png

visacard.png

249 ms

mastercard.png

mastercard.png

461 ms

spark-trophy.png

spark-trophy.png

713 ms

Accessibility Review

sparknet.fi accessibility score

56

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sparknet.fi best practices score

75

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

SEO Factors

sparknet.fi SEO score

58

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    FI

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sparknet.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 Sparknet.fi main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

sparknet.fi

Open Graph description is not detected on the main page of Sparknet. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: