Tools & Wizards About Us
josafety.dk screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

josafety.dk

JO Safety A/S | Sikkerhedsskilte, Opmærkning & Afspærring

Page Load Speed

4.3 sec in total

First Response

409 ms

Resources Loaded

2.6 sec

Page Rendered

1.3 sec

josafety.dk screenshot

About Website

Welcome to josafety.dk homepage info - get ready to check JO Safety best content right away, or after learning these important things about josafety.dk

Sikkerhedsskilte, opmærkning og sikkerhedsmærkning jf ISO 7010, BR18 og Arbejdstilsynet. Dansk produceret. ISO 9001 certificeret. Bestil online. Hurtig levering

Visit josafety.dk

Key Findings

We analyzed Josafety.dk page load time and found that the first response time was 409 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

josafety.dk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value24.0 s

0/100

25%

SI (Speed Index)

Value31.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,780 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

josafety.dk

409 ms

josafety.dk

501 ms

styles-m.min.css

147 ms

owl.carousel.min.css

161 ms

form-builder.min.css

168 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 41% of them (61 requests) were addressed to the original Josafety.dk, 56% (82 requests) were made to Cdn.josafety.dk and 1% (2 requests) were made to Joprod.josafety.dk. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Josafety.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 972.4 kB (22%)

Content Size

4.5 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Josafety.dk main page is 4.5 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. Only a small number of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 215.2 kB

  • Original 250.1 kB
  • After minification 233.6 kB
  • After compression 34.9 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 215.2 kB or 86% of the original size.

Image Optimization

-19%

Potential reduce by 754.6 kB

  • Original 4.0 MB
  • After minification 3.3 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. Obviously, JO Safety needs image optimization as it can save up to 754.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 1.9 kB

  • Original 86.6 kB
  • After minification 86.6 kB
  • After compression 84.7 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

-1%

Potential reduce by 675 B

  • Original 132.1 kB
  • After minification 132.1 kB
  • After compression 131.4 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. Josafety.dk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (27%)

Requests Now

142

After Optimization

103

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 142 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JO Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

josafety.dk

josafety.dk

409 ms

josafety.dk

josafety.dk

501 ms

styles-m.min.css

styles-m.min.css

147 ms

owl.carousel.min.css

owl.carousel.min.css

161 ms

form-builder.min.css

form-builder.min.css

168 ms

form-render.min.css

form-render.min.css

165 ms

products-list.min.css

products-list.min.css

165 ms

fieldset-grid.min.css

fieldset-grid.min.css

160 ms

styles-l.min.css

styles-l.min.css

163 ms

styles.css

styles.css

162 ms

require.min.js

require.min.js

162 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

163 ms

mixins.min.js

mixins.min.js

162 ms

requirejs-config.min.js

requirejs-config.min.js

161 ms

store.js

store.js

558 ms

1-level-icon-sikkerhedsskilte.svg

1-level-icon-sikkerhedsskilte.svg

199 ms

iso_logo_registered_trademark.svg

iso_logo_registered_trademark.svg

414 ms

1-level-icon-IMO.svg

1-level-icon-IMO.svg

143 ms

1-level-icon-sikkerhedsmaerkning.svg

1-level-icon-sikkerhedsmaerkning.svg

297 ms

1-level-icon-opmaerkning.svg

1-level-icon-opmaerkning.svg

310 ms

1-level-icon-afspaerrring.svg

1-level-icon-afspaerrring.svg

309 ms

1-level-icon-sikkerhedsprodukter_2.svg

1-level-icon-sikkerhedsprodukter_2.svg

315 ms

1-level-icon-infoskilte.svg

1-level-icon-infoskilte.svg

312 ms

1-level-icon-faerdselstavler.svg

1-level-icon-faerdselstavler.svg

313 ms

Advarselskilte-minicon_1.svg

Advarselskilte-minicon_1.svg

332 ms

Brandskilte-minicon_1.svg

Brandskilte-minicon_1.svg

399 ms

Forbudsskilte-minicon_1.svg

Forbudsskilte-minicon_1.svg

400 ms

Flugtvejsskilte-minicon_1_2.svg

Flugtvejsskilte-minicon_1_2.svg

404 ms

Paabudsskilte-minicon_1.svg

Paabudsskilte-minicon_1.svg

405 ms

accomodation-minicon.svg

accomodation-minicon.svg

406 ms

combisign-minicon.svg

combisign-minicon.svg

429 ms

directionsign-minicon.svg

directionsign-minicon.svg

492 ms

emergencysign-minicon.svg

emergencysign-minicon.svg

494 ms

firecontrol-minicon.svg

firecontrol-minicon.svg

502 ms

firesign-minicon.svg

firesign-minicon.svg

503 ms

hazard-minicon.svg

hazard-minicon.svg

504 ms

books-minicon.svg

books-minicon.svg

527 ms

TIEtags-minicon.svg

TIEtags-minicon.svg

590 ms

IMOsign-minicon.svg

IMOsign-minicon.svg

594 ms

ISPNsign-minicon.svg

ISPNsign-minicon.svg

598 ms

mandatory-minicon.svg

mandatory-minicon.svg

601 ms

poster-minicon.svg

poster-minicon.svg

603 ms

prohibition-minicon.svg

prohibition-minicon.svg

624 ms

LSA-minicon.svg

LSA-minicon.svg

680 ms

Kalibringsmaerker-minicon_1.svg

Kalibringsmaerker-minicon_1.svg

684 ms

faresedler-minicon_4.svg

faresedler-minicon_4.svg

695 ms

GHS-minicon_1.svg

GHS-minicon_1.svg

696 ms

tekniske-etiketter-minicon.svg

tekniske-etiketter-minicon.svg

696 ms

Sprayskabelon-minicon_2.svg

Sprayskabelon-minicon_2.svg

719 ms

Braendestempler-minicon.svg

Braendestempler-minicon.svg

1094 ms

Spray-minicon_3.svg

Spray-minicon_3.svg

822 ms

tape.png

tape.png

918 ms

DS_logo.svg

DS_logo.svg

583 ms

logo.svg

logo.svg

108 ms

menu.svg

menu.svg

109 ms

billeder-megamenu-sikkerhedsskilte.jpg

billeder-megamenu-sikkerhedsskilte.jpg

112 ms

billeder-megamenu-IMO.jpg

billeder-megamenu-IMO.jpg

116 ms

billeder-megamenu-sikkerhedsmaerkning.jpg

billeder-megamenu-sikkerhedsmaerkning.jpg

113 ms

billeder-megamenu-opmaerkning.jpg

billeder-megamenu-opmaerkning.jpg

118 ms

billeder-megamenu-afspaerring.jpg

billeder-megamenu-afspaerring.jpg

110 ms

billeder-megamenu-sikkerhedsprodukter.jpg

billeder-megamenu-sikkerhedsprodukter.jpg

111 ms

billeder-megamenu-piktogrammer.jpg

billeder-megamenu-piktogrammer.jpg

114 ms

billeder-megamenu-vejskilte.jpg

billeder-megamenu-vejskilte.jpg

113 ms

photo_5420109369204396602_m.jpg

photo_5420109369204396602_m.jpg

114 ms

josafety_logo_220x100.png

josafety_logo_220x100.png

116 ms

forsideslider-handicappakke1.jpg

forsideslider-handicappakke1.jpg

120 ms

forsideslider-brand.jpg

forsideslider-brand.jpg

118 ms

brandskilt_brandalarm.png

brandskilt_brandalarm.png

116 ms

forsideslider-video_1.jpg

forsideslider-video_1.jpg

121 ms

info_video.png

info_video.png

118 ms

forsideslider-exit-1.jpg

forsideslider-exit-1.jpg

124 ms

flugtvej-exit-right-EF.png

flugtvej-exit-right-EF.png

120 ms

forsideslider-paabud_1.jpg

forsideslider-paabud_1.jpg

122 ms

paabud_hjelm.png

paabud_hjelm.png

124 ms

home-card-categori-HENVISNINGS-FLUGTVEJSSKILTE-DK.png

home-card-categori-HENVISNINGS-FLUGTVEJSSKILTE-DK.png

125 ms

home-card-categori-ADVARSELSSKILTE-DK.png

home-card-categori-ADVARSELSSKILTE-DK.png

127 ms

home-card-categori-FORBUDSSKILTE-DK.png

home-card-categori-FORBUDSSKILTE-DK.png

124 ms

home-card-categori-PAABUDSSKILTE-DK.png

home-card-categori-PAABUDSSKILTE-DK.png

126 ms

home-card-categori-BRANDSKILTE-DK.png

home-card-categori-BRANDSKILTE-DK.png

127 ms

home-card-categori-IMOSKILTE-DK.png

home-card-categori-IMOSKILTE-DK.png

125 ms

Rocol-easyline-edge-pakketilbud-hvid_gul-p_af4a823c_1.png

Rocol-easyline-edge-pakketilbud-hvid_gul-p_af4a823c_1.png

129 ms

1kasse_markeringsspray_slutspurt-p_bb569aac_1.png

1kasse_markeringsspray_slutspurt-p_bb569aac_1.png

127 ms

pakke_ampere_2x12_hvidgul_90483cba_1.png

pakke_ampere_2x12_hvidgul_90483cba_1.png

128 ms

2kasser_markeringsspray_slutspurt-p_c5ee02a5_1_1.png

2kasser_markeringsspray_slutspurt-p_c5ee02a5_1_1.png

129 ms

pakke_ampere_12_hvid_120a6ff1_1.png

pakke_ampere_12_hvid_120a6ff1_1.png

128 ms

artikelbilled-16_9-paspaamig.jpg

artikelbilled-16_9-paspaamig.jpg

554 ms

artikelbilled-16_9-specialskilte-DK.jpg

artikelbilled-16_9-specialskilte-DK.jpg

130 ms

artikelbilled-16_9-forsvaret.jpg

artikelbilled-16_9-forsvaret.jpg

129 ms

home-rundeBilleder-sikkerhedsmaerkning.png

home-rundeBilleder-sikkerhedsmaerkning.png

33 ms

home-rundeBilleder-opmaerkning.png

home-rundeBilleder-opmaerkning.png

32 ms

home-rundeBilleder-afspaerring.png

home-rundeBilleder-afspaerring.png

30 ms

home-rundeBilleder-sikkerhedsprodukter.png

home-rundeBilleder-sikkerhedsprodukter.png

30 ms

home-rundeBilleder-infoskilte.png

home-rundeBilleder-infoskilte.png

33 ms

home-rundeBilleder-vejskilte-2.png

home-rundeBilleder-vejskilte-2.png

34 ms

banner-skipper-5.jpg

banner-skipper-5.jpg

31 ms

artikelbilled-1_1-Glatgulv.jpg

artikelbilled-1_1-Glatgulv.jpg

33 ms

artikelbilled-1_1-Premark.jpg

artikelbilled-1_1-Premark.jpg

31 ms

banner-markeringspray-vogne-2.jpg

banner-markeringspray-vogne-2.jpg

38 ms

artikelbilled-1_1-40aarserfaring-3b.jpg

artikelbilled-1_1-40aarserfaring-3b.jpg

36 ms

home-nyhedsbrev-grafik.jpg

home-nyhedsbrev-grafik.jpg

32 ms

Arbejdstilsynet-ikon.svg

Arbejdstilsynet-ikon.svg

30 ms

JO-safety-logo-white.png

JO-safety-logo-white.png

34 ms

11810d8c-a3a3-4199-9680-22c5f2d2b440.png

11810d8c-a3a3-4199-9680-22c5f2d2b440.png

36 ms

globe.svg

globe.svg

32 ms

237b595b-8a9a-488b-bc75-bbb7ef761fc2.png

237b595b-8a9a-488b-bc75-bbb7ef761fc2.png

34 ms

Tape-denfoil-minicon.svg

Tape-denfoil-minicon.svg

699 ms

Premark-minicon.svg

Premark-minicon.svg

684 ms

fbevents.js

fbevents.js

62 ms

livesearch.min.js

livesearch.min.js

6 ms

petite-vue.min.js

petite-vue.min.js

492 ms

jquery.min.js

jquery.min.js

7 ms

cookies.min.js

cookies.min.js

8 ms

weltpixel_ga4_serverside.min.js

weltpixel_ga4_serverside.min.js

5 ms

customer-data.min.js

customer-data.min.js

7 ms

url.min.js

url.min.js

16 ms

mage.min.js

mage.min.js

69 ms

cookie-wrapper.min.js

cookie-wrapper.min.js

67 ms

underscore.min.js

underscore.min.js

66 ms

ko.min.js

ko.min.js

481 ms

section-config.min.js

section-config.min.js

67 ms

storage.min.js

storage.min.js

68 ms

jquery-storageapi.min.js

jquery-storageapi.min.js

514 ms

896 ms

js.cookie.min.js

js.cookie.min.js

5 ms

main.min.js

main.min.js

11 ms

Paele-kegler-kaeder-minicon.svg

Paele-kegler-kaeder-minicon.svg

714 ms

Afspaerring-minicon.svg

Afspaerring-minicon.svg

845 ms

Skipper-minicon_1.svg

Skipper-minicon_1.svg

618 ms

Kanbeskyttter-minicon.svg

Kanbeskyttter-minicon.svg

702 ms

Trafikveste-minicon.svg

Trafikveste-minicon.svg

722 ms

scripts.min.js

scripts.min.js

4 ms

Trafikspejl-minicon.svg

Trafikspejl-minicon.svg

818 ms

Vinduesfolie-minicon.svg

Vinduesfolie-minicon.svg

754 ms

Affaldskilt-minicon.svg

Affaldskilt-minicon.svg

755 ms

Video-minicon.svg

Video-minicon.svg

787 ms

Piktogrammer-minicon.svg

Piktogrammer-minicon.svg

805 ms

Henvisning-minicon.svg

Henvisning-minicon.svg

806 ms

Naturstyrelsen-minicon.svg

Naturstyrelsen-minicon.svg

789 ms

Advarselstavler-minicon.svg

Advarselstavler-minicon.svg

744 ms

Vigepligtstavler-minicon.svg

Vigepligtstavler-minicon.svg

791 ms

Forbudstavler-minicon.svg

Forbudstavler-minicon.svg

784 ms

Paabudstavler-minicon.svg

Paabudstavler-minicon.svg

802 ms

Oplysningstavler-minicon.svg

Oplysningstavler-minicon.svg

803 ms

Undertavler-minicon.svg

Undertavler-minicon.svg

789 ms

Privatretlige-minicon.svg

Privatretlige-minicon.svg

738 ms

Jernvare-minicon.svg

Jernvare-minicon.svg

786 ms

print.min.css

print.min.css

3 ms

Accessibility Review

josafety.dk accessibility score

87

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

[aria-hidden="true"] elements contain focusable descendents

High

[role]s do not have all required [aria-*] attributes

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.

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

josafety.dk 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

josafety.dk SEO score

89

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

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

    DA

  • Language Claimed

    DA

  • Encoding

    UTF-8

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

josafety.dk

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