Tools & Wizards About Us
err.ee screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

err.ee

uudised | ERR

Page Load Speed

5.8 sec in total

First Response

64 ms

Resources Loaded

2.3 sec

Page Rendered

3.5 sec

err.ee screenshot

About Website

Visit err.ee now to see the best up-to-date ERR content for Estonia and also check out these interesting facts you probably never knew about err.ee

ERR uudised.

Visit err.ee

Key Findings

We analyzed Err.ee page load time and found that the first response time was 64 ms and then it took 5.8 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

err.ee performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value16,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.716

7/100

15%

TTI (Time to Interactive)

Value31.2 s

0/100

10%

Network Requests Diagram

err.ee

64 ms

www.err.ee

93 ms

6b9a3e6bd04df990cb7b4367b4e9c69c.css

105 ms

css

52 ms

www.css

133 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Err.ee, 90% (129 requests) were made to S.err.ee and 3% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Ee.hit.gemius.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 283.6 kB (2%)

Content Size

13.8 MB

After Optimization

13.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Err.ee main page is 13.8 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. Only a small number of websites need less resources to load. Images take 11.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 266.5 kB

  • Original 310.1 kB
  • After minification 307.9 kB
  • After compression 43.6 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 266.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 5 B

  • Original 11.9 MB
  • After minification 11.9 MB

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. ERR images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 6.7 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.2 MB

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.

CSS Optimization

-3%

Potential reduce by 10.4 kB

  • Original 352.7 kB
  • After minification 352.7 kB
  • After compression 342.3 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. Err.ee has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (6%)

Requests Now

131

After Optimization

123

  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ERR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

err.ee

err.ee

64 ms

www.err.ee

www.err.ee

93 ms

6b9a3e6bd04df990cb7b4367b4e9c69c.css

6b9a3e6bd04df990cb7b4367b4e9c69c.css

105 ms

css

css

52 ms

www.css

www.css

133 ms

cast_sender.js

cast_sender.js

43 ms

mux.js

mux.js

41 ms

d3-v7.js

d3-v7.js

187 ms

rk-2023-map.js

rk-2023-map.js

156 ms

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300 ms

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65 ms

chartbeat.js

chartbeat.js

183 ms

ee_logo.svg

ee_logo.svg

130 ms

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external_link.svg

138 ms

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137 ms

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422 ms

xgemius.js

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1525 ms

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321 ms

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36 ms

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126 ms

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214 ms

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208 ms

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208 ms

ping

ping

20 ms

ProximaNova-Regular.woff

ProximaNova-Regular.woff

405 ms

ProximaNova-Medium.woff

ProximaNova-Medium.woff

298 ms

ProximaNova-Light.woff

ProximaNova-Light.woff

290 ms

ProximaNova-Semibold.woff

ProximaNova-Semibold.woff

291 ms

main.js

main.js

97 ms

ProximaNovaScOSF-Light.woff

ProximaNovaScOSF-Light.woff

194 ms

proximanovascosfregular-webfont.woff

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118 ms

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Accessibility Review

err.ee accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

err.ee best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

err.ee SEO score

77

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

Image elements do not have [alt] attributes

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

    ET

  • Language Claimed

    ET

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Err.ee can be misinterpreted by Google and other search engines. Our service has detected that Estonian is used on the page, and it matches the claimed language. Our system also found out that Err.ee 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

err.ee

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