Tools & Wizards About Us
rafko.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

rafko.com

RAFKO - Dystrybutor sprzętu audiofilskiego i akcesoriów audio video, kolumn głośnikowych, wzmacniaczy stereo, słuchawek, systemów multiroom, głośników...

Page Load Speed

3.5 sec in total

First Response

170 ms

Resources Loaded

3.1 sec

Page Rendered

300 ms

rafko.com screenshot

About Website

Visit rafko.com now to see the best up-to-date RAFKO content and also check out these interesting facts you probably never knew about rafko.com

RAFKO - Dystrybutor sprzętu i akcesoriów audio video Melodika, HiFiMAN, Lindy, Goldring, Myryad, Musical Fidelity, Mass Fidelity, Boom Swimmer, ArtSound, Awox, Monkey Cable - Białystok.

Visit rafko.com

Key Findings

We analyzed Rafko.com page load time and found that the first response time was 170 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rafko.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

170 ms

jquery.min.js

28 ms

responsiveslides.css

111 ms

responsiveslides.js

220 ms

responsive-menu.js

371 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 91% of them (63 requests) were addressed to the original Rafko.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rafko.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 480.2 kB (19%)

Content Size

2.6 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rafko.com main page is 2.6 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. 45% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 23.1 kB

  • Original 31.1 kB
  • After minification 29.1 kB
  • After compression 7.9 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 23.1 kB or 74% of the original size.

Image Optimization

-12%

Potential reduce by 247.5 kB

  • Original 2.1 MB
  • After minification 1.8 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. Obviously, RAFKO needs image optimization as it can save up to 247.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 204.6 kB

  • Original 415.0 kB
  • After minification 411.0 kB
  • After compression 210.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 204.6 kB or 49% of the original size.

CSS Optimization

-13%

Potential reduce by 4.9 kB

  • Original 39.2 kB
  • After minification 38.9 kB
  • After compression 34.3 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. Rafko.com needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (33%)

Requests Now

67

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RAFKO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

170 ms

jquery.min.js

jquery.min.js

28 ms

responsiveslides.css

responsiveslides.css

111 ms

responsiveslides.js

responsiveslides.js

220 ms

responsive-menu.js

responsive-menu.js

371 ms

template.css

template.css

329 ms

chosen.css

chosen.css

376 ms

finder.css

finder.css

381 ms

jquery.min.js

jquery.min.js

498 ms

jquery-noconflict.js

jquery-noconflict.js

340 ms

jquery-migrate.min.js

jquery-migrate.min.js

432 ms

caption.js

caption.js

452 ms

mootools-core.js

mootools-core.js

585 ms

core.js

core.js

479 ms

mootools-more.js

mootools-more.js

722 ms

bootstrap.min.js

bootstrap.min.js

541 ms

chosen.jquery.min.js

chosen.jquery.min.js

566 ms

jquery.autocomplete.min.js

jquery.autocomplete.min.js

599 ms

css

css

39 ms

styles.css

styles.css

608 ms

normalize.css

normalize.css

650 ms

template.css

template.css

795 ms

jscroll.js

jscroll.js

693 ms

analytics.js

analytics.js

89 ms

logo_gl.png

logo_gl.png

115 ms

pl.gif

pl.gif

117 ms

ru.gif

ru.gif

117 ms

en.gif

en.gif

114 ms

lupa.png

lupa.png

117 ms

Perlisten_Rafko_980x350.jpg

Perlisten_Rafko_980x350.jpg

549 ms

NPStream9_Rafko_980x350.jpg

NPStream9_Rafko_980x350.jpg

667 ms

exposure.jpg

exposure.jpg

672 ms

baner-mee-audio.jpg

baner-mee-audio.jpg

685 ms

OmniaA300_Rafko_980x350.jpg

OmniaA300_Rafko_980x350.jpg

455 ms

goldring-max1.jpg

goldring-max1.jpg

569 ms

max-triangle.jpg

max-triangle.jpg

793 ms

goldring.png

goldring.png

658 ms

hifiman.png

hifiman.png

683 ms

Canor_logo_min_bw.jpg

Canor_logo_min_bw.jpg

768 ms

lindy.png

lindy.png

775 ms

melodika-mini.jpg

melodika-mini.jpg

780 ms

monkey.png

monkey.png

796 ms

mee-small.png

mee-small.png

797 ms

nuprime.png

nuprime.png

877 ms

triangle.png

triangle.png

883 ms

old-prium.png

old-prium.png

887 ms

exposure-chrom.jpg

exposure-chrom.jpg

905 ms

atlas.png

atlas.png

908 ms

ethereal.jpg

ethereal.jpg

911 ms

perlisten.jpg

perlisten.jpg

985 ms

erzetich-mini.jpg

erzetich-mini.jpg

993 ms

dzialamy.png

dzialamy.png

1001 ms

150-Morel-BIGGIE-.jpg

150-Morel-BIGGIE-.jpg

1018 ms

M6-R3-BK_1__94839-150px.jpg

M6-R3-BK_1__94839-150px.jpg

1022 ms

AirHooksPro_150px-.jpg

AirHooksPro_150px-.jpg

1023 ms

sopranmorel_150.jpg

sopranmorel_150.jpg

1094 ms

bl40mk2.png

bl40mk2.png

1103 ms

siec_sprzedazy.png

siec_sprzedazy.png

1110 ms

see.png

see.png

1130 ms

melodika-usb-kabel.png

melodika-usb-kabel.png

1126 ms

5aUz9_-1phKLFgshYDvh6Vwt7VptuA.ttf

5aUz9_-1phKLFgshYDvh6Vwt7VptuA.ttf

78 ms

collect

collect

17 ms

js

js

74 ms

IcoMoon.woff

IcoMoon.woff

1030 ms

telefon.png

telefon.png

1095 ms

koperta.png

koperta.png

1102 ms

faq.png

faq.png

1109 ms

up.png

up.png

1132 ms

arrows.png

arrows.png

800 ms

Accessibility Review

rafko.com accessibility score

67

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

[id] attributes on active, focusable elements are not unique

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rafko.com 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

SEO Factors

rafko.com SEO score

89

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

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

rafko.com

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