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uvex-safety.de screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

uvex-safety.de

uvex safety | Persönliche Schutzausrüstung & Arbeitsschutz

Page Load Speed

3.3 sec in total

First Response

613 ms

Resources Loaded

2.4 sec

Page Rendered

285 ms

uvex-safety.de screenshot

About Website

Welcome to uvex-safety.de homepage info - get ready to check Uvex Safety best content right away, or after learning these important things about uvex-safety.de

uvex safety | Arbeitsschutz & Persönliche Schutzausrüstung auf höchstem Niveau | PSA made in uvex

Visit uvex-safety.de

Key Findings

We analyzed Uvex-safety.de page load time and found that the first response time was 613 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

uvex-safety.de performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

613 ms

stylesheet_55ca7745f7.css

93 ms

javascript_9a38f34785.js

185 ms

modernizr.custom.js

189 ms

195 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Uvex-safety.de, 8% (4 requests) were made to Etracker.de and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (976 ms) relates to the external source Uvex-safety.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.6 kB (8%)

Content Size

2.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uvex-safety.de main page is 2.5 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. 50% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 44.3 kB

  • Original 53.2 kB
  • After minification 46.2 kB
  • After compression 8.9 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. This page needs HTML code to be minified as it can gain 7.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 44.3 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 88.9 kB

  • Original 2.3 MB
  • After minification 2.2 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. Uvex Safety images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 75.0 kB

  • Original 192.6 kB
  • After minification 187.9 kB
  • After compression 117.6 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 75.0 kB or 39% of the original size.

CSS Optimization

-84%

Potential reduce by 4.5 kB

  • Original 5.4 kB
  • After minification 3.8 kB
  • After compression 839 B

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. Uvex-safety.de needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

47

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uvex 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 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

613 ms

stylesheet_55ca7745f7.css

stylesheet_55ca7745f7.css

93 ms

javascript_9a38f34785.js

javascript_9a38f34785.js

185 ms

modernizr.custom.js

modernizr.custom.js

189 ms

195 ms

277 ms

layout_de_DE.css

layout_de_DE.css

187 ms

e.js

e.js

331 ms

conversion.js

conversion.js

17 ms

classie.js

classie.js

196 ms

mlpushmenu.js

mlpushmenu.js

272 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

407 ms

279 ms

t.js

t.js

460 ms

logo-uvex.png

logo-uvex.png

137 ms

uvex-big-sprite.png

uvex-big-sprite.png

132 ms

HP_Stage_Teaser_Glasses.jpg

HP_Stage_Teaser_Glasses.jpg

578 ms

HP_Stage_Teaser_Helmets.jpg

HP_Stage_Teaser_Helmets.jpg

460 ms

HP_Stage_Teaser_Hearing.jpg

HP_Stage_Teaser_Hearing.jpg

555 ms

HP_Stage_Teaser_Respiratory.jpg

HP_Stage_Teaser_Respiratory.jpg

520 ms

HP_Stage_Teaser_Gloves.jpg

HP_Stage_Teaser_Gloves.jpg

626 ms

HP_Stage_Teaser_Clothing_01.jpg

HP_Stage_Teaser_Clothing_01.jpg

667 ms

HP_Stage_Teaser_Shoes.jpg

HP_Stage_Teaser_Shoes.jpg

736 ms

HP_Stage_Teaser_PPE_02.jpg

HP_Stage_Teaser_PPE_02.jpg

704 ms

bg-navi.png

bg-navi.png

646 ms

navi.png

navi.png

668 ms

teaser_if_2016_uvex2.jpg

teaser_if_2016_uvex2.jpg

717 ms

arrow-right-green.png

arrow-right-green.png

738 ms

uvex90y_Kachel_schwarz_310x175.jpg

uvex90y_Kachel_schwarz_310x175.jpg

757 ms

metallbau_shop_teaser.jpg

metallbau_shop_teaser.jpg

759 ms

pic-eyewear.jpg

pic-eyewear.jpg

795 ms

pic-helm.jpg

pic-helm.jpg

808 ms

pic-gehoerschutz_15.jpg

pic-gehoerschutz_15.jpg

827 ms

pic-atemschutz_18.jpg

pic-atemschutz_18.jpg

828 ms

pic-handschutz.jpg

pic-handschutz.jpg

847 ms

pic-jacke_01.jpg

pic-jacke_01.jpg

850 ms

uvex_1_footwear.jpg

uvex_1_footwear.jpg

885 ms

pic-ppe_11.jpg

pic-ppe_11.jpg

897 ms

i-gonomics_teaser_71x100.jpg

i-gonomics_teaser_71x100.jpg

916 ms

uvex_safety_Katalog_2016_de.png

uvex_safety_Katalog_2016_de.png

917 ms

teaser-newsletter.jpg

teaser-newsletter.jpg

937 ms

uvex90y_Kachel_weiss.jpg

uvex90y_Kachel_weiss.jpg

938 ms

icon-sm.png

icon-sm.png

974 ms

analytics.js

analytics.js

64 ms

75 ms

60fa2ce6-c35e-4203-9bbf-25dd128daec5.woff

60fa2ce6-c35e-4203-9bbf-25dd128daec5.woff

936 ms

bb4a10bb-155d-4c1a-a813-c65e10fac36c.woff

bb4a10bb-155d-4c1a-a813-c65e10fac36c.woff

966 ms

2cb388a7-9311-4869-8f13-a267ec0df0cb.woff

2cb388a7-9311-4869-8f13-a267ec0df0cb.woff

966 ms

uvex-symbols.woff

uvex-symbols.woff

976 ms

collect

collect

16 ms

38 ms

cnt_js.php

cnt_js.php

260 ms

cntcc

cntcc

271 ms

Accessibility Review

uvex-safety.de accessibility score

89

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

Image elements do not have [alt] attributes

Best Practices

uvex-safety.de best practices score

92

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

SEO Factors

uvex-safety.de SEO score

86

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

uvex-safety.de

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