Tools & Wizards About Us
mass.si screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

mass.si

MASS - SPLETNA TRGOVINA – čevlji, superge, obutev, sandali, natikači - Mass

Page Load Speed

6.8 sec in total

First Response

353 ms

Resources Loaded

5.9 sec

Page Rendered

483 ms

mass.si screenshot

About Website

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

MASS je evropska blagovna znamka modne, trendovske in kakovostne obutve. Velika izbira poletnih čevljev, copat, sandal.

Visit mass.si

Key Findings

We analyzed Mass.si page load time and found that the first response time was 353 ms and then it took 6.4 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

mass.si performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value2,150 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

mass.si

353 ms

www.mass.si

742 ms

6b807420f9600207295c92a259a832a1.min.css

730 ms

styles-l.min.css

606 ms

navigation.min.css

485 ms

Our browser made a total of 163 requests to load all elements on the main page. We found that 92% of them (150 requests) were addressed to the original Mass.si, 5% (8 requests) were made to Static.klaviyo.com and 1% (2 requests) were made to Static-tracking.klaviyo.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Mass.si.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (49%)

Content Size

2.7 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mass.si main page is 2.7 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. 55% of websites need less resources to load. Images take 957.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 123.0 kB

  • Original 147.3 kB
  • After minification 143.3 kB
  • After compression 24.2 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 123.0 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 32.4 kB

  • Original 957.3 kB
  • After minification 924.9 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. MASS images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 603.6 kB

  • Original 932.5 kB
  • After minification 923.0 kB
  • After compression 328.8 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 603.6 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 560.7 kB

  • Original 672.3 kB
  • After minification 670.7 kB
  • After compression 111.6 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. Mass.si needs all CSS files to be minified and compressed as it can save up to 560.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 136 (87%)

Requests Now

157

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 157 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MASS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 133 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mass.si

mass.si

353 ms

www.mass.si

www.mass.si

742 ms

6b807420f9600207295c92a259a832a1.min.css

6b807420f9600207295c92a259a832a1.min.css

730 ms

styles-l.min.css

styles-l.min.css

606 ms

navigation.min.css

navigation.min.css

485 ms

require.min.js

require.min.js

488 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

367 ms

mixins.min.js

mixins.min.js

366 ms

requirejs-config.min.js

requirejs-config.min.js

611 ms

font-awesome.min.css

font-awesome.min.css

49 ms

klaviyo.js

klaviyo.js

39 ms

smsplugin

smsplugin

343 ms

logo.svg

logo.svg

140 ms

banner-Mass-920x505px_111.jpg

banner-Mass-920x505px_111.jpg

1001 ms

banner-Mass-920x505px_110.jpg

banner-Mass-920x505px_110.jpg

987 ms

jquery.min.js

jquery.min.js

369 ms

common.min.js

common.min.js

140 ms

dataPost.min.js

dataPost.min.js

140 ms

bootstrap.min.js

bootstrap.min.js

250 ms

app.min.js

app.min.js

249 ms

form-key-provider.min.js

form-key-provider.min.js

247 ms

mage-translation-dictionary.min.js

mage-translation-dictionary.min.js

377 ms

theme.min.js

theme.min.js

377 ms

prime.min.js

prime.min.js

377 ms

lazysizes.min.js

lazysizes.min.js

485 ms

gtm.js

gtm.js

127 ms

autocomplete.min.js

autocomplete.min.js

458 ms

typeahead.min.js

typeahead.min.js

459 ms

opensans-600.woff

opensans-600.woff

588 ms

opensans-700.woff

opensans-700.woff

578 ms

opensans-400.woff

opensans-400.woff

950 ms

icons-blank-theme.woff

icons-blank-theme.woff

587 ms

jquery-mixin.min.js

jquery-mixin.min.js

945 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

120 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

121 ms

runtime.bcd6225b89440a114632.js

runtime.bcd6225b89440a114632.js

3 ms

sharedUtils.262b9d5b04521b0abe69.js

sharedUtils.262b9d5b04521b0abe69.js

76 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

75 ms

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

76 ms

vendors~signup_forms.87a8144324ad4ca548d7.js

vendors~signup_forms.87a8144324ad4ca548d7.js

79 ms

default~signup_forms~onsite-triggering.7bb43bc517eb01fa9d10.js

default~signup_forms~onsite-triggering.7bb43bc517eb01fa9d10.js

81 ms

signup_forms.b3343bb4b15336326d54.js

signup_forms.b3343bb4b15336326d54.js

80 ms

stickyheader.min.js

stickyheader.min.js

922 ms

slick.min.js

slick.min.js

910 ms

domReady.min.js

domReady.min.js

911 ms

translate.min.js

translate.min.js

868 ms

calendar.min.js

calendar.min.js

868 ms

ajax-compare.min.js

ajax-compare.min.js

856 ms

855 ms

weltpixel_persistentlayer.min.js

weltpixel_persistentlayer.min.js

853 ms

weltpixel_gtm.min.js

weltpixel_gtm.min.js

854 ms

weltpixel_ga4_persistentlayer.min.js

weltpixel_ga4_persistentlayer.min.js

851 ms

weltpixel_ga4_gtm.min.js

weltpixel_ga4_gtm.min.js

852 ms

template.min.js

template.min.js

887 ms

confirm.min.js

confirm.min.js

919 ms

widget.min.js

widget.min.js

920 ms

customer-data.min.js

customer-data.min.js

917 ms

customer-data-mixin.min.js

customer-data-mixin.min.js

925 ms

main.min.js

main.min.js

854 ms

bootstrap.min.js

bootstrap.min.js

934 ms

types.min.js

types.min.js

967 ms

layout.min.js

layout.min.js

960 ms

text.min.js

text.min.js

834 ms

smart-keyboard-handler.min.js

smart-keyboard-handler.min.js

838 ms

mage.min.js

mage.min.js

841 ms

underscore.min.js

underscore.min.js

809 ms

banner-MASSPRODAJA-do-50_-SLO-1385x570px.jpg

banner-MASSPRODAJA-do-50_-SLO-1385x570px.jpg

960 ms

logo_Adidas_200x200px_2.png

logo_Adidas_200x200px_2.png

841 ms

BIRKENSTOCK.png

BIRKENSTOCK.png

843 ms

BOSS_1.png

BOSS_1.png

846 ms

logotip_Buffalo.png

logotip_Buffalo.png

846 ms

logo_Bugatti_200x200px_1.png

logo_Bugatti_200x200px_1.png

808 ms

logo_CalvinKlein_200x200px_1.png

logo_CalvinKlein_200x200px_1.png

837 ms

CAMPER.png

CAMPER.png

478 ms

logo_Converse_200x200px_1.png

logo_Converse_200x200px_1.png

482 ms

logotip_Creator.png

logotip_Creator.png

483 ms

wrapper.min.js

wrapper.min.js

529 ms

datepicker.min.js

datepicker.min.js

553 ms

timepicker.min.js

timepicker.min.js

552 ms

local.min.js

local.min.js

557 ms

registry.min.js

registry.min.js

559 ms

matchMedia.min.js

matchMedia.min.js

558 ms

modal.min.js

modal.min.js

574 ms

knockout.min.js

knockout.min.js

600 ms

section-config.min.js

section-config.min.js

599 ms

url.min.js

url.min.js

608 ms

storage.min.js

storage.min.js

608 ms

storage-wrapper.min.js

storage-wrapper.min.js

608 ms

version.min.js

version.min.js

688 ms

scripts.min.js

scripts.min.js

710 ms

knockout-es5.min.js

knockout-es5.min.js

636 ms

engine.min.js

engine.min.js

639 ms

bootstrap.min.js

bootstrap.min.js

640 ms

observable_array.min.js

observable_array.min.js

641 ms

bound-nodes.min.js

bound-nodes.min.js

723 ms

main.min.js

main.min.js

725 ms

js-translation.json

js-translation.json

722 ms

console-logger.min.js

console-logger.min.js

729 ms

slider.min.js

slider.min.js

372 ms

events.min.js

events.min.js

370 ms

keycode.min.js

keycode.min.js

450 ms

modal-popup.html

modal-popup.html

390 ms

modal-slide.html

modal-slide.html

391 ms

modal-custom.html

modal-custom.html

403 ms

key-codes.min.js

key-codes.min.js

404 ms

core.min.js

core.min.js

405 ms

z-index.min.js

z-index.min.js

484 ms

js.storage.min.js

js.storage.min.js

474 ms

knockout-repeat.min.js

knockout-repeat.min.js

349 ms

knockout-fast-foreach.min.js

knockout-fast-foreach.min.js

359 ms

observable_source.min.js

observable_source.min.js

360 ms

renderer.min.js

renderer.min.js

361 ms

i18n.min.js

i18n.min.js

442 ms

scope.min.js

scope.min.js

466 ms

range.min.js

range.min.js

466 ms

mage-init.min.js

mage-init.min.js

479 ms

keyboard.min.js

keyboard.min.js

478 ms

optgroup.min.js

optgroup.min.js

481 ms

after-render.min.js

after-render.min.js

561 ms

autoselect.min.js

autoselect.min.js

588 ms

outer_click.min.js

outer_click.min.js

588 ms

fadeVisible.min.js

fadeVisible.min.js

598 ms

collapsible.min.js

collapsible.min.js

597 ms

staticChecked.min.js

staticChecked.min.js

601 ms

simple-checked.min.js

simple-checked.min.js

680 ms

bind-html.min.js

bind-html.min.js

703 ms

tooltip.min.js

tooltip.min.js

703 ms

arrays.min.js

arrays.min.js

615 ms

compare.min.js

compare.min.js

613 ms

misc.min.js

misc.min.js

615 ms

objects.min.js

objects.min.js

696 ms

strings.min.js

strings.min.js

717 ms

template.min.js

template.min.js

717 ms

logger.min.js

logger.min.js

726 ms

entry-factory.min.js

entry-factory.min.js

728 ms

console-output-handler.min.js

console-output-handler.min.js

727 ms

formatter.min.js

formatter.min.js

729 ms

message-pool.min.js

message-pool.min.js

725 ms

levels-pool.min.js

levels-pool.min.js

726 ms

logger-utils.min.js

logger-utils.min.js

729 ms

mouse.min.js

mouse.min.js

730 ms

data.min.js

data.min.js

726 ms

disable-selection.min.js

disable-selection.min.js

731 ms

focusable.min.js

focusable.min.js

725 ms

form.min.js

form.min.js

724 ms

ie.min.js

ie.min.js

732 ms

labels.min.js

labels.min.js

732 ms

jquery-patch.min.js

jquery-patch.min.js

733 ms

plugin.min.js

plugin.min.js

732 ms

safe-active-element.min.js

safe-active-element.min.js

726 ms

safe-blur.min.js

safe-blur.min.js

725 ms

scroll-parent.min.js

scroll-parent.min.js

732 ms

tabbable.min.js

tabbable.min.js

731 ms

unique-id.min.js

unique-id.min.js

732 ms

jquery.cookie.min.js

jquery.cookie.min.js

730 ms

class.min.js

class.min.js

721 ms

loader.min.js

loader.min.js

722 ms

tooltip.html

tooltip.html

622 ms

entry.min.js

entry.min.js

482 ms

moment.min.js

moment.min.js

411 ms

cookie-wrapper.min.js

cookie-wrapper.min.js

128 ms

js.cookie.min.js

js.cookie.min.js

123 ms

print.min.css

print.min.css

123 ms

Accessibility Review

mass.si accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

mass.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

mass.si SEO score

84

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

High

Tap targets are not sized appropriately

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 Mass.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 Mass.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

mass.si

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