Tools & Wizards About Us
vbo.si screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vbo.si

VBO | Nevidni zobni aparat Invisalign. Moč je v nasmehu.

Page Load Speed

4.4 sec in total

First Response

511 ms

Resources Loaded

3.5 sec

Page Rendered

393 ms

vbo.si screenshot

About Website

Visit vbo.si now to see the best up-to-date VBO content and also check out these interesting facts you probably never knew about vbo.si

VBO – digitalno zobozdravstvo je največji in najbolj izkušen ponudnik obravnav z nevidnim zobnim aparatom invisalign v regiji.

Visit vbo.si

Key Findings

We analyzed Vbo.si page load time and found that the first response time was 511 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

vbo.si performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.164

72/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

vbo.si

511 ms

gtm.js

65 ms

style.min.css

104 ms

frontend.min.css

204 ms

css

37 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 67% of them (49 requests) were addressed to the original Vbo.si, 10% (7 requests) were made to Google.com and 7% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (913 ms) belongs to the original domain Vbo.si.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.4 kB (21%)

Content Size

723.5 kB

After Optimization

571.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vbo.si main page is 723.5 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. 55% of websites need less resources to load. Javascripts take 310.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 137.8 kB

  • Original 170.0 kB
  • After minification 166.2 kB
  • After compression 32.2 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 137.8 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 12.3 kB

  • Original 201.0 kB
  • After minification 188.7 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. VBO images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.3 kB

  • Original 310.5 kB
  • After minification 310.5 kB
  • After compression 308.2 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 0 B

  • Original 42.0 kB
  • After minification 42.0 kB
  • After compression 42.0 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. Vbo.si has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 55 (85%)

Requests Now

65

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VBO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vbo.si

vbo.si

511 ms

gtm.js

gtm.js

65 ms

style.min.css

style.min.css

104 ms

frontend.min.css

frontend.min.css

204 ms

css

css

37 ms

cookie-law-info-public.css

cookie-law-info-public.css

294 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

298 ms

quiz-maker-public.css

quiz-maker-public.css

398 ms

astra-addon-6697ab6b4224e6-29882414.css

astra-addon-6697ab6b4224e6-29882414.css

300 ms

elementor-icons.min.css

elementor-icons.min.css

303 ms

frontend-lite.min.css

frontend-lite.min.css

405 ms

swiper.min.css

swiper.min.css

394 ms

post-413.css

post-413.css

397 ms

post-384.css

post-384.css

400 ms

admin.css

admin.css

402 ms

general.min.css

general.min.css

494 ms

merged-icons-font.css

merged-icons-font.css

495 ms

fontawesome.min.css

fontawesome.min.css

498 ms

brands.min.css

brands.min.css

500 ms

jquery.min.js

jquery.min.js

603 ms

jquery-migrate.min.js

jquery-migrate.min.js

507 ms

cookie-law-info-public.js

cookie-law-info-public.js

595 ms

cookie-law-info-table.css

cookie-law-info-table.css

593 ms

wpforms-base.min.css

wpforms-base.min.css

597 ms

wpforms-base.min.css

wpforms-base.min.css

596 ms

frontend.min.js

frontend.min.js

680 ms

morphext.min.js

morphext.min.js

714 ms

welcomebar-front.js

welcomebar-front.js

716 ms

detectmobilebrowser.js

detectmobilebrowser.js

716 ms

mystickymenu.min.js

mystickymenu.min.js

732 ms

astra-addon-6697ab6b42fe50-73010081.js

astra-addon-6697ab6b42fe50-73010081.js

716 ms

general.min.js

general.min.js

715 ms

webpack.runtime.min.js

webpack.runtime.min.js

817 ms

frontend-modules.min.js

frontend-modules.min.js

816 ms

waypoints.min.js

waypoints.min.js

815 ms

core.min.js

core.min.js

815 ms

frontend.min.js

frontend.min.js

821 ms

underscore.min.js

underscore.min.js

821 ms

api.js

api.js

33 ms

wp-util.min.js

wp-util.min.js

913 ms

frontend.min.js

frontend.min.js

818 ms

jquery.validate.min.js

jquery.validate.min.js

721 ms

mailcheck.min.js

mailcheck.min.js

631 ms

punycode.min.js

punycode.min.js

626 ms

utils.min.js

utils.min.js

626 ms

wpforms.min.js

wpforms.min.js

716 ms

wpforms-modern.min.js

wpforms-modern.min.js

624 ms

fbevents.js

fbevents.js

73 ms

dental-site-logo.svg

dental-site-logo.svg

607 ms

cropped-cropped-vbo-logo-1-160x54.png

cropped-cropped-vbo-logo-1-160x54.png

387 ms

banner-vitaminklinik-vbo.jpg

banner-vitaminklinik-vbo.jpg

466 ms

Untitled-design-2.jpg

Untitled-design-2.jpg

585 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

67 ms

fa-brands-400.woff

fa-brands-400.woff

562 ms

threads_icon.woff

threads_icon.woff

436 ms

embed

embed

312 ms

embed

embed

360 ms

embed

embed

298 ms

recaptcha__en.js

recaptcha__en.js

45 ms

js

js

71 ms

anchor

anchor

57 ms

search.js

search.js

4 ms

geometry.js

geometry.js

7 ms

main.js

main.js

12 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

12 ms

dubcxWuhhbqw8uaLSFFGvELnk5WmffD3wjoYeQZ33gk.js

dubcxWuhhbqw8uaLSFFGvELnk5WmffD3wjoYeQZ33gk.js

29 ms

webworker.js

webworker.js

30 ms

logo_48.png

logo_48.png

21 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

52 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

76 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

77 ms

recaptcha__en.js

recaptcha__en.js

32 ms

Accessibility Review

vbo.si accessibility score

95

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

Links do not have a discernible name

Best Practices

vbo.si 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

SEO Factors

vbo.si SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

vbo.si

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