Tools & Wizards About Us
b-f.si screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

b-f.si

B&F PNEUMATIC - Gume, letne in zimske gume, poceni pnevmatike, cenik

Page Load Speed

5.5 sec in total

First Response

779 ms

Resources Loaded

4.5 sec

Page Rendered

177 ms

b-f.si screenshot

About Website

Visit b-f.si now to see the best up-to-date B F content for Slovenia and also check out these interesting facts you probably never knew about b-f.si

Nudimo gume vseh vrst, servis, avtooptiko in vulkanizerstvo. Prebrskajte po strani in najdite poceni pnevmatike, kot so poceni zimske gume, letne gume in še mnogo več!

Visit b-f.si

Key Findings

We analyzed B-f.si page load time and found that the first response time was 779 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

b-f.si performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value700 ms

42/100

30%

CLS (Cumulative Layout Shift)

Value0.32

36/100

15%

TTI (Time to Interactive)

Value14.1 s

9/100

10%

Network Requests Diagram

www.b-f.si

779 ms

js

87 ms

jquery.min.js

35 ms

css

45 ms

css

62 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 82% of them (80 requests) were addressed to the original B-f.si, 3% (3 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain B-f.si.

Page Optimization Overview & Recommendations

Page size can be reduced by 424.4 kB (5%)

Content Size

8.0 MB

After Optimization

7.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of B-f.si main page is 8.0 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 7.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 59.3 kB

  • Original 74.6 kB
  • After minification 70.1 kB
  • After compression 15.3 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 59.3 kB or 79% of the original size.

Image Optimization

-5%

Potential reduce by 363.7 kB

  • Original 7.6 MB
  • After minification 7.3 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. B F images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.4 kB

  • Original 332.5 kB
  • After minification 332.5 kB
  • After compression 331.1 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.

Requests Breakdown

Number of requests can be reduced by 30 (32%)

Requests Now

94

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B F. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.b-f.si

www.b-f.si

779 ms

js

js

87 ms

jquery.min.js

jquery.min.js

35 ms

css

css

45 ms

css

css

62 ms

css

css

68 ms

550e7e9db619c24dfb649aedeb6a4d13.css

550e7e9db619c24dfb649aedeb6a4d13.css

116 ms

b7fe24c06a0b88321d3ad97a058956cc.css

b7fe24c06a0b88321d3ad97a058956cc.css

354 ms

6332f819e8446ba2ac0d4e7249076ab8.js

6332f819e8446ba2ac0d4e7249076ab8.js

883 ms

core.js

core.js

330 ms

abstract.js

abstract.js

329 ms

input.js

input.js

329 ms

fromto.js

fromto.js

328 ms

range.js

range.js

438 ms

custom.js

custom.js

437 ms

api.js

api.js

45 ms

contact-icon_02.png

contact-icon_02.png

120 ms

contact-icon_04.png

contact-icon_04.png

118 ms

logo.png

logo.png

118 ms

cart-icon.png

cart-icon.png

118 ms

product-category_03.png

product-category_03.png

281 ms

B2C_BS_Turanza_6-AS_1920x550-banner_W23.png

B2C_BS_Turanza_6-AS_1920x550-banner_W23.png

2268 ms

KU_HS52_b2c_1920x550_03-2024.png

KU_HS52_b2c_1920x550_03-2024.png

931 ms

BS_voucher_b2c_1920x550_03-2024.png

BS_voucher_b2c_1920x550_03-2024.png

448 ms

B2C_Michelin_voucher_S24_03-2024_1920x550_PODALJS_ANJE.png

B2C_Michelin_voucher_S24_03-2024_1920x550_PODALJS_ANJE.png

931 ms

GY_GDN_SO24_1920x550_px_slo.jpg

GY_GDN_SO24_1920x550_px_slo.jpg

1017 ms

slider2.jpg

slider2.jpg

763 ms

slider-mobile2.jpg

slider-mobile2.jpg

561 ms

slider-mobile3.jpg

slider-mobile3.jpg

684 ms

banner1.jpg

banner1.jpg

795 ms

arrow-right_03.png

arrow-right_03.png

872 ms

banner2.jpg

banner2.jpg

904 ms

banner3.jpg

banner3.jpg

982 ms

banner4.jpg

banner4.jpg

1014 ms

33032.jpg

33032.jpg

1040 ms

prednosti-icon_06.png

prednosti-icon_06.png

1039 ms

prednosti-icon_09.png

prednosti-icon_09.png

1091 ms

prednosti-icon_03.png

prednosti-icon_03.png

1123 ms

o-podjetju_03.png

o-podjetju_03.png

1234 ms

o-podjetju_06.jpg

o-podjetju_06.jpg

1147 ms

o-podjetju_08.jpg

o-podjetju_08.jpg

1147 ms

o-podjetju_10.jpg

o-podjetju_10.jpg

1200 ms

Bridgestone.jpg

Bridgestone.jpg

1233 ms

Firestone.jpg

Firestone.jpg

1256 ms

Kumho.jpg

Kumho.jpg

1255 ms

Imperial.jpg

Imperial.jpg

1308 ms

Pirelli.jpg

Pirelli.jpg

1341 ms

Continental.jpg

Continental.jpg

1342 ms

Uniroyal.jpg

Uniroyal.jpg

1364 ms

Michelin.jpg

Michelin.jpg

1365 ms

Goodyear.jpg

Goodyear.jpg

1417 ms

font

font

41 ms

Dunlop.jpg

Dunlop.jpg

1450 ms

analytics.js

analytics.js

39 ms

collect

collect

21 ms

collect

collect

8 ms

font

font

7 ms

collect

collect

117 ms

js

js

118 ms

porto.woff

porto.woff

1337 ms

Sava.jpg

Sava.jpg

1361 ms

Fulda.jpg

Fulda.jpg

1362 ms

Hankok.jpg

Hankok.jpg

1411 ms

embed

embed

162 ms

ga-audiences

ga-audiences

86 ms

recaptcha__en.js

recaptcha__en.js

91 ms

osebne-sirina.txt

osebne-sirina.txt

1284 ms

js

js

65 ms

kombi-sirina.txt

kombi-sirina.txt

1117 ms

motorne-sirina.txt

motorne-sirina.txt

1023 ms

osebne-visina.txt

osebne-visina.txt

902 ms

kombi-visina.txt

kombi-visina.txt

874 ms

motorne-visina.txt

motorne-visina.txt

876 ms

osebne-premer.txt

osebne-premer.txt

800 ms

kombi-premer.txt

kombi-premer.txt

788 ms

motorne-premer.txt

motorne-premer.txt

765 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

816 ms

Nokian.jpg

Nokian.jpg

796 ms

Nexen.jpg

Nexen.jpg

767 ms

Falken.jpg

Falken.jpg

786 ms

test.jpg

test.jpg

765 ms

kep_20140331_new.jpg

kep_20140331_new.jpg

816 ms

006.jpg

006.jpg

797 ms

Bridgestone.png

Bridgestone.png

769 ms

FS_S18_EmailSignature_Banner_Range_500X147_SL.jpg

FS_S18_EmailSignature_Banner_Range_500X147_SL.jpg

765 ms

facebook-icon_03.png

facebook-icon_03.png

766 ms

footer-logo.png

footer-logo.png

766 ms

B_F_design_popravki_42.png

B_F_design_popravki_42.png

765 ms

search-left.png

search-left.png

767 ms

search-right.png

search-right.png

765 ms

search-right.jpg

search-right.jpg

766 ms

podsliderom_02-2.jpg

podsliderom_02-2.jpg

766 ms

border-prednosti.png

border-prednosti.png

764 ms

bg-aboutus.jpg

bg-aboutus.jpg

770 ms

footerBG.jpg

footerBG.jpg

775 ms

newsletter-bf.png

newsletter-bf.png

768 ms

ee18a45f5af094f9dc25ba78656ab3f0.css

ee18a45f5af094f9dc25ba78656ab3f0.css

110 ms

Accessibility Review

b-f.si accessibility score

80

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

b-f.si best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

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

b-f.si SEO score

85

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

    SL

  • Language Claimed

    SL

  • Encoding

    UTF-8

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

b-f.si

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