Tools & Wizards About Us
olja.si screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

olja.si

Motorna olja – Aral, BMW, Castrol, Elf, Motul | Olja.si

Page Load Speed

6.4 sec in total

First Response

333 ms

Resources Loaded

5.7 sec

Page Rendered

337 ms

olja.si screenshot

About Website

Click here to check amazing Olja content for Slovenia. Otherwise, check out these important facts you probably never knew about olja.si

Kvalitetna motorna olja priznanih proizvajalcev po najugodnejših cenah. Velika izbira in brezplačna dostava motornih olj v spletni trgovini Olja.si

Visit olja.si

Key Findings

We analyzed Olja.si page load time and found that the first response time was 333 ms and then it took 6.1 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

olja.si performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

olja.si

333 ms

www.olja.si

1506 ms

stylesheet.css

664 ms

index_home.css

225 ms

jquery-1.6.4.min.js

891 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 96% of them (88 requests) were addressed to the original Olja.si, 2% (2 requests) were made to Staticxx.facebook.com and 1% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Olja.si.

Page Optimization Overview & Recommendations

Page size can be reduced by 548.5 kB (31%)

Content Size

1.7 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Olja.si main page is 1.7 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 42.0 kB

  • Original 51.5 kB
  • After minification 50.6 kB
  • After compression 9.5 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 42.0 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 199.4 kB

  • Original 1.3 MB
  • After minification 1.1 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, Olja needs image optimization as it can save up to 199.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 249.6 kB

  • Original 341.3 kB
  • After minification 321.6 kB
  • After compression 91.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 249.6 kB or 73% of the original size.

CSS Optimization

-86%

Potential reduce by 57.5 kB

  • Original 67.2 kB
  • After minification 50.2 kB
  • After compression 9.7 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. Olja.si needs all CSS files to be minified and compressed as it can save up to 57.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (16%)

Requests Now

90

After Optimization

76

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Olja. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

olja.si

olja.si

333 ms

www.olja.si

www.olja.si

1506 ms

stylesheet.css

stylesheet.css

664 ms

index_home.css

index_home.css

225 ms

jquery-1.6.4.min.js

jquery-1.6.4.min.js

891 ms

jquery-ui-1.8.16.min.js

jquery-ui-1.8.16.min.js

2140 ms

jquery-ui.css

jquery-ui.css

680 ms

ui.theme.css

ui.theme.css

560 ms

jscript_cookie.js

jscript_cookie.js

439 ms

jscript_cookie_handler.js

jscript_cookie_handler.js

549 ms

jscript_filters.js

jscript_filters.js

658 ms

jscript_jcarousellite_pauseOnHover.js

jscript_jcarousellite_pauseOnHover.js

782 ms

jscript_jquery.selectBox.min.js

jscript_jquery.selectBox.min.js

767 ms

jscript_slider.js

jscript_slider.js

768 ms

jscript_manufacturers.js

jscript_manufacturers.js

788 ms

jscript_productsSlider.js

jscript_productsSlider.js

878 ms

bg_main.png

bg_main.png

112 ms

domov.png

domov.png

115 ms

logo.png

logo.png

113 ms

top_search_bg.png

top_search_bg.png

112 ms

top_search_text-field_bg.png

top_search_text-field_bg.png

115 ms

top_search_button.png

top_search_button.png

116 ms

aral_high_tronic_new.jpg

aral_high_tronic_new.jpg

550 ms

motul_moto_program.jpg

motul_moto_program.jpg

1332 ms

valvoline_durablend.jpg

valvoline_durablend.jpg

444 ms

selenia.jpg

selenia.jpg

562 ms

mobil.jpg

mobil.jpg

450 ms

castrol.jpg

castrol.jpg

566 ms

elf_competition.jpg

elf_competition.jpg

667 ms

6220085e6020d2d916d015db8b76a2e0.image.75x190.jpg

6220085e6020d2d916d015db8b76a2e0.image.75x190.jpg

825 ms

d78ebe2de56781fa2e0ec8f84606ae24.image.180x180.jpg

d78ebe2de56781fa2e0ec8f84606ae24.image.180x180.jpg

658 ms

188dff43e35cf48d54c944ab7c075cb9.image.180x180.jpg

188dff43e35cf48d54c944ab7c075cb9.image.180x180.jpg

673 ms

82857a15881b98f47c638ef0561670a0.image.135x190.jpg

82857a15881b98f47c638ef0561670a0.image.135x190.jpg

678 ms

f073111b92238b8aa3c080b2eed1cff8.image.94x190.jpg

f073111b92238b8aa3c080b2eed1cff8.image.94x190.jpg

767 ms

8e1c301884bf574a1986c994ea7f0f20.image.94x190.jpg

8e1c301884bf574a1986c994ea7f0f20.image.94x190.jpg

777 ms

534e0b4469eff2347ed0ebbdb5b3412d.image.87x190.JPG

534e0b4469eff2347ed0ebbdb5b3412d.image.87x190.JPG

783 ms

85eb1ab25312e914a6a6e71ca5cde24d.image.118x190.jpg

85eb1ab25312e914a6a6e71ca5cde24d.image.118x190.jpg

792 ms

fec7b813cb318f9bef9d31020039470b.image.156x190.jpg

fec7b813cb318f9bef9d31020039470b.image.156x190.jpg

877 ms

b7c26442cce9dda82a1603fd87865dfb.image.138x190.jpg

b7c26442cce9dda82a1603fd87865dfb.image.138x190.jpg

887 ms

bd466e6423c3b14d0c44c4f596e79095.image.156x190.jpg

bd466e6423c3b14d0c44c4f596e79095.image.156x190.jpg

895 ms

e8d33c1869ef92b9cb10cb58e9360f42.image.156x190.jpg

e8d33c1869ef92b9cb10cb58e9360f42.image.156x190.jpg

903 ms

b1d7885d7fcb23a1d584746202856529.image.180x180.jpg

b1d7885d7fcb23a1d584746202856529.image.180x180.jpg

1046 ms

8e0aec8fac1f325d51db1222075310a0.image.180x180.jpg

8e0aec8fac1f325d51db1222075310a0.image.180x180.jpg

986 ms

2a7ee06408dda5a94fc188be33b89e38.image.125x190.jpg

2a7ee06408dda5a94fc188be33b89e38.image.125x190.jpg

997 ms

44f3ce0f065495367aa383e272c673ec.image.156x190.jpg

44f3ce0f065495367aa383e272c673ec.image.156x190.jpg

1006 ms

0fd86653f36bd7221459cc145507ed69.image.156x190.jpg

0fd86653f36bd7221459cc145507ed69.image.156x190.jpg

1014 ms

b5978e3f3ed08b5d3d12d7ae51c395d5.image.156x190.jpg

b5978e3f3ed08b5d3d12d7ae51c395d5.image.156x190.jpg

1095 ms

60cce78694ce855d844a3d3bc9e75942.image.93x190.JPG

60cce78694ce855d844a3d3bc9e75942.image.93x190.JPG

1107 ms

9a8db4fe743ee9aaa2abb155c1b9843e.image.105x190.jpg

9a8db4fe743ee9aaa2abb155c1b9843e.image.105x190.jpg

1120 ms

a2e48d3428d0dbcd9894b358487871a7.image.132x190.jpg

a2e48d3428d0dbcd9894b358487871a7.image.132x190.jpg

1127 ms

f5a4e5a059983ff842cb4b34805fda81.image.156x190.jpg

f5a4e5a059983ff842cb4b34805fda81.image.156x190.jpg

1157 ms

f61ed840f39f7d984b9258d3aa14f03c.image.156x190.jpg

f61ed840f39f7d984b9258d3aa14f03c.image.156x190.jpg

1192 ms

all.js

all.js

159 ms

497aa91f842625a6042dfe1d1765d183.image.92x190.jpg

497aa91f842625a6042dfe1d1765d183.image.92x190.jpg

1118 ms

sidebanner-dostava.jpg

sidebanner-dostava.jpg

1239 ms

sidebanner-kontakt.jpg

sidebanner-kontakt.jpg

1137 ms

01-ponudba.jpg

01-ponudba.jpg

1278 ms

02-castrol.jpg

02-castrol.jpg

1219 ms

03-elf.jpg

03-elf.jpg

1224 ms

125 ms

xd_arbiter.php

xd_arbiter.php

129 ms

xd_arbiter.php

xd_arbiter.php

259 ms

04-aral.jpg

04-aral.jpg

918 ms

05-mobil.jpg

05-mobil.jpg

1101 ms

06-valvoline.jpg

06-valvoline.jpg

897 ms

07-total.jpg

07-total.jpg

889 ms

08-selenia.jpg

08-selenia.jpg

896 ms

09-shell.jpg

09-shell.jpg

817 ms

10-motul.jpg

10-motul.jpg

836 ms

gume.jpg

gume.jpg

881 ms

top_cart_bg.png

top_cart_bg.png

882 ms

top_cart_icon.png

top_cart_icon.png

806 ms

top_cart_button.png

top_cart_button.png

811 ms

main_menu_bg.png

main_menu_bg.png

831 ms

slider_bg.png

slider_bg.png

869 ms

box_bg.png

box_bg.png

840 ms

divider.png

divider.png

794 ms

filter_head_bg.png

filter_head_bg.png

799 ms

filter_body_bg.png

filter_body_bg.png

804 ms

ponastavi.jpg

ponastavi.jpg

824 ms

filter_button.png

filter_button.png

784 ms

filter_foot_bg.png

filter_foot_bg.png

774 ms

footer_bg_head.png

footer_bg_head.png

774 ms

footer_bg_body.png

footer_bg_body.png

781 ms

footer_header.png

footer_header.png

765 ms

footer_dot.png

footer_dot.png

742 ms

footer_bg_foot.png

footer_bg_foot.png

772 ms

footer_logo.png

footer_logo.png

761 ms

search_box_left.png

search_box_left.png

763 ms

search_box_right.png

search_box_right.png

750 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

718 ms

print_stylesheet.css

print_stylesheet.css

111 ms

Accessibility Review

olja.si accessibility score

85

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

olja.si best practices score

58

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

olja.si SEO score

71

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

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 Olja.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 Olja.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

olja.si

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