Tools & Wizards About Us
cerbos.ee screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

cerbos.ee

Cerbos - Küttesüsteemide müük, paigaldus ja hooldus

Page Load Speed

6.7 sec in total

First Response

400 ms

Resources Loaded

3.6 sec

Page Rendered

2.7 sec

cerbos.ee screenshot

About Website

Click here to check amazing Cerbos content for Norway. Otherwise, check out these important facts you probably never knew about cerbos.ee

Cerbos - Küttesüsteemide müük, paigaldus ja hooldus

Visit cerbos.ee

Key Findings

We analyzed Cerbos.ee page load time and found that the first response time was 400 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cerbos.ee performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value17.3 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value1,960 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.242

51/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

cerbos.ee

400 ms

cerbos.ee

398 ms

www.cerbos.ee

1204 ms

css2

43 ms

style.css

295 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 82% of them (40 requests) were addressed to the original Cerbos.ee, 6% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cerbos.ee.

Page Optimization Overview & Recommendations

Page size can be reduced by 489.0 kB (12%)

Content Size

4.1 MB

After Optimization

3.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cerbos.ee main page is 4.1 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. 60% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 246.8 kB

  • Original 267.2 kB
  • After minification 129.0 kB
  • After compression 20.4 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 138.2 kB, which is 52% 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 246.8 kB or 92% of the original size.

Image Optimization

-7%

Potential reduce by 236.8 kB

  • Original 3.5 MB
  • After minification 3.3 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. Cerbos images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.1 kB

  • Original 255.7 kB
  • After minification 255.4 kB
  • After compression 253.6 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.

CSS Optimization

-10%

Potential reduce by 3.3 kB

  • Original 32.6 kB
  • After minification 32.6 kB
  • After compression 29.2 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. Cerbos.ee has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (24%)

Requests Now

45

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerbos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cerbos.ee

cerbos.ee

400 ms

cerbos.ee

cerbos.ee

398 ms

www.cerbos.ee

www.cerbos.ee

1204 ms

css2

css2

43 ms

style.css

style.css

295 ms

api.js

api.js

58 ms

js

js

92 ms

js

js

140 ms

livewire.min.js

livewire.min.js

475 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

475 ms

slick.min.js

slick.min.js

372 ms

bs-modal.min.js

bs-modal.min.js

370 ms

custom.js

custom.js

370 ms

public.js

public.js

371 ms

recaptcha__en.js

recaptcha__en.js

27 ms

daterangepicker.min.css

daterangepicker.min.css

73 ms

gtm.js

gtm.js

88 ms

logo-main.svg

logo-main.svg

349 ms

bg-footer.jpg

bg-footer.jpg

416 ms

5_1.jpg

5_1.jpg

795 ms

jahutusseadmed_1.jpg

jahutusseadmed_1.jpg

794 ms

banner_2.jpg

banner_2.jpg

796 ms

enrad-paigaldus.jpg

enrad-paigaldus.jpg

797 ms

paigaldus-ja-atmos.jpg

paigaldus-ja-atmos.jpg

794 ms

lk_2.jpg

lk_2.jpg

901 ms

shutterstock-1505538905.webp

shutterstock-1505538905.webp

901 ms

shutterstock-1946408170.webp

shutterstock-1946408170.webp

893 ms

shutterstock-223015315.webp

shutterstock-223015315.webp

902 ms

jcvRIODUSgGg8auOZhLUyH2hDhcJBk.jpg

jcvRIODUSgGg8auOZhLUyH2hDhcJBk.jpg

894 ms

UTottzwhk6XD7eZ0FpkX8nTrqYcJ24b25fh25cwT.jpg

UTottzwhk6XD7eZ0FpkX8nTrqYcJ24b25fh25cwT.jpg

892 ms

KStrAt3oRObYJGSVs414Y1eTOojOGoUglXSbyHOh.jpg

KStrAt3oRObYJGSVs414Y1eTOojOGoUglXSbyHOh.jpg

991 ms

ZKBeqiVabdlg8qNBIFZRdDFb3hOCz6ElYONchOoY.webp

ZKBeqiVabdlg8qNBIFZRdDFb3hOCz6ElYONchOoY.webp

991 ms

zMPqL4XBwC1Puzu7l7l2nksyiSr9wN.jpg

zMPqL4XBwC1Puzu7l7l2nksyiSr9wN.jpg

992 ms

bslFZhifN52zQQ7EC10qVS2D1xJwYc.jpg

bslFZhifN52zQQ7EC10qVS2D1xJwYc.jpg

1000 ms

QicivpDlxhikT4m2BBvsGWSdUNab2p.jpg

QicivpDlxhikT4m2BBvsGWSdUNab2p.jpg

999 ms

jk6pkM8Yt6b8QLrbleYnZ1IGQYazNr.jpg

jk6pkM8Yt6b8QLrbleYnZ1IGQYazNr.jpg

999 ms

cJJHvTJggGB3UxySBTaKIKvSZ2Hm9c.jpg

cJJHvTJggGB3UxySBTaKIKvSZ2Hm9c.jpg

1089 ms

img-7030.webp

img-7030.webp

1089 ms

img-2649-092528.webp

img-2649-092528.webp

1090 ms

untitled-design-201_1.webp

untitled-design-201_1.webp

1096 ms

2.jpg

2.jpg

1097 ms

b85275885e7255722e755fe9738866fb775424af_4a1a0b742d25c7267148fbc315ae41f2.png

b85275885e7255722e755fe9738866fb775424af_4a1a0b742d25c7267148fbc315ae41f2.png

1098 ms

2cb03e93f704272bfbbd2c02f066434bc4fcca52_c4f820e0790bd3fde766b99e3ac806f8.png

2cb03e93f704272bfbbd2c02f066434bc4fcca52_c4f820e0790bd3fde766b99e3ac806f8.png

1188 ms

86d4fe69d9ba31cab72997d3aa95d6edbdb47dca_5c68ec4a2a652b78bac16a9636cb84f9.png

86d4fe69d9ba31cab72997d3aa95d6edbdb47dca_5c68ec4a2a652b78bac16a9636cb84f9.png

1188 ms

c52e696558a610143c2d0ca2f35b76aa9be7c199_bdad1c7c22c6b983ec45b47500487d34.png

c52e696558a610143c2d0ca2f35b76aa9be7c199_bdad1c7c22c6b983ec45b47500487d34.png

1192 ms

b707cd79fb6bb3b97fd50c9a7a496567e4daa14e_ebe95c6c8433daff2636608340c7aeb9.png

b707cd79fb6bb3b97fd50c9a7a496567e4daa14e_ebe95c6c8433daff2636608340c7aeb9.png

1193 ms

112 ms

fontello.woff

fontello.woff

798 ms

16 ms

Accessibility Review

cerbos.ee 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

cerbos.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

Page has valid source maps

SEO Factors

cerbos.ee SEO score

89

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

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

High

Tap targets are not sized appropriately

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 Cerbos.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 Cerbos.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

cerbos.ee

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