Tools & Wizards About Us

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 42

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

jonsto.fi

Kiinteistöjen tarkastuspalvelut

Page Load Speed

2.1 sec in total

First Response

380 ms

Resources Loaded

1.7 sec

Page Rendered

95 ms

About Website

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

Jonsto on kiinteistöpalveluihin erikoistunut toimisto. Palveluitamme ovat mm. energiatodistukset, energiaselvitykset, kuntotodistukset ja kiinteistötarkastukset.

Visit jonsto.fi

Key Findings

We analyzed Jonsto.fi page load time and found that the first response time was 380 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

jonsto.fi performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.324

35/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

jonsto.fi

380 ms

jonsto.fi

525 ms

valikko.js

130 ms

jse_Form.js

260 ms

tyyli.css

373 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 75% of them (12 requests) were addressed to the original Jonsto.fi, 13% (2 requests) were made to S7.addthis.com and 13% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (525 ms) belongs to the original domain Jonsto.fi.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.1 kB (31%)

Content Size

159.2 kB

After Optimization

109.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jonsto.fi main page is 159.2 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. Only 10% of websites need less resources to load. Images take 89.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.4 kB

  • Original 21.0 kB
  • After minification 19.6 kB
  • After compression 4.5 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 16.4 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 3.7 kB

  • Original 89.0 kB
  • After minification 85.3 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. Jonsto images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 29.5 kB

  • Original 47.6 kB
  • After minification 47.6 kB
  • After compression 18.0 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 29.5 kB or 62% of the original size.

CSS Optimization

-27%

Potential reduce by 432 B

  • Original 1.6 kB
  • After minification 1.6 kB
  • After compression 1.2 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. Jonsto.fi needs all CSS files to be minified and compressed as it can save up to 432 B or 27% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jonsto. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

jonsto.fi accessibility score

48

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

jonsto.fi best practices score

42

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jonsto.fi SEO score

67

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jonsto.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 Jonsto.fi main page’s claimed encoding is . 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

Open Graph description is not detected on the main page of Jonsto. 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: