Tools & Wizards About Us
2b3.sk screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

2b3.sk

2b3 - webstránky, grafika, video, reklamné služby, logo

Page Load Speed

4.9 sec in total

First Response

244 ms

Resources Loaded

4.2 sec

Page Rendered

447 ms

2b3.sk screenshot

About Website

Welcome to 2b3.sk homepage info - get ready to check 2 B 3 best content right away, or after learning these important things about 2b3.sk

Webstránky, grafika, animácie, video, logodesign, 3d grafické práce, fotografie a retuš, PR, copywriting a texty. 2b3 - Tvoríme nápady, ktoré zasiahnu ...

Visit 2b3.sk

Key Findings

We analyzed 2b3.sk page load time and found that the first response time was 244 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

2b3.sk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value3,540 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

2b3.sk

244 ms

2b3.sk

2413 ms

classic-themes.min.css

330 ms

style.min.css

330 ms

style.min.css

463 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 41% of them (29 requests) were addressed to the original 2b3.sk, 51% (36 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain 2b3.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (49%)

Content Size

2.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2b3.sk main page is 2.3 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. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 1.1 MB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 143.2 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 1.1 MB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 544.5 kB
  • After minification 541.4 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. 2 B 3 images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 33.1 kB

  • Original 487.5 kB
  • After minification 487.5 kB
  • After compression 454.4 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

-0%

Potential reduce by 118 B

  • Original 29.9 kB
  • After minification 29.9 kB
  • After compression 29.8 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. 2b3.sk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (59%)

Requests Now

29

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 B 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2b3.sk

2b3.sk

244 ms

2b3.sk

2b3.sk

2413 ms

classic-themes.min.css

classic-themes.min.css

330 ms

style.min.css

style.min.css

330 ms

style.min.css

style.min.css

463 ms

jquery.min.js

jquery.min.js

495 ms

jquery-migrate.min.js

jquery-migrate.min.js

345 ms

style.min.css

style.min.css

423 ms

index.js

index.js

422 ms

index.js

index.js

422 ms

comment-reply.min.js

comment-reply.min.js

421 ms

api.js

api.js

53 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

423 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

424 ms

wp-polyfill.min.js

wp-polyfill.min.js

423 ms

index.js

index.js

423 ms

9441a890047146c0c496d53b1fec58fe.min.js

9441a890047146c0c496d53b1fec58fe.min.js

755 ms

analytics.js

analytics.js

224 ms

recorder.js

recorder.js

224 ms

2b3_logo2b3.png

2b3_logo2b3.png

360 ms

zla_sestra_obalka_IKAR.jpg

zla_sestra_obalka_IKAR.jpg

707 ms

XML_CANVAS_video.jpg

XML_CANVAS_video.jpg

485 ms

grouppersonal_web.jpg

grouppersonal_web.jpg

485 ms

Poviedky_do_oblacikov_kniha_Publico.jpg

Poviedky_do_oblacikov_kniha_Publico.jpg

704 ms

FKinteriery_webstranka.jpg

FKinteriery_webstranka.jpg

705 ms

arm_logotyp.jpg

arm_logotyp.jpg

710 ms

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49 ms

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174 ms

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174 ms

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174 ms

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174 ms

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fa-solid-900.woff

624 ms

fa-regular-400.woff

fa-regular-400.woff

533 ms

fa-brands-400.woff

fa-brands-400.woff

627 ms

icomoon.woff

icomoon.woff

534 ms

recaptcha__en.js

recaptcha__en.js

84 ms

collect

collect

42 ms

js

js

147 ms

2b3_uvod.jpg

2b3_uvod.jpg

236 ms

2b3_logo2b3retina.png

2b3_logo2b3retina.png

163 ms

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82 ms

Accessibility Review

2b3.sk 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.

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

Best Practices

2b3.sk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

2b3.sk SEO score

86

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

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

    SK

  • Language Claimed

    SK

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2b3.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak is used on the page, and it matches the claimed language. Our system also found out that 2b3.sk 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

2b3.sk

Open Graph data is detected on the main page of 2 B 3. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: