Tools & Wizards About Us
specialtygases.de screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

specialtygases.de

Specialty Gas Expertise – Quality & Service – Messer - Specialty Gases

Page Load Speed

7.4 sec in total

First Response

428 ms

Resources Loaded

5.9 sec

Page Rendered

1 sec

specialtygases.de screenshot

About Website

Visit specialtygases.de now to see the best up-to-date Specialty Gases content and also check out these interesting facts you probably never knew about specialtygases.de

Specialty gas & hardware expert Messer. More than 100 years at the service of the industry! ✓Efficient and quality service ✓Gas&related hardware know how

Visit specialtygases.de

Key Findings

We analyzed Specialtygases.de page load time and found that the first response time was 428 ms and then it took 7 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

specialtygases.de performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value21.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value73.0 s

0/100

25%

SI (Speed Index)

Value23.4 s

0/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value75.8 s

0/100

10%

Network Requests Diagram

specialtygases.de

428 ms

specialtygases.messergroup.com

1229 ms

baguetteBox.min.css

430 ms

iconify.min.js

42 ms

lodash.js

881 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Specialtygases.de, 96% (66 requests) were made to Specialtygases.messergroup.com and 1% (1 request) were made to 25289124.fs1.hubspotusercontent-eu1.net. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Specialtygases.messergroup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.2 MB (15%)

Content Size

21.8 MB

After Optimization

18.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Specialtygases.de main page is 21.8 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. 60% of websites need less resources to load. Images take 18.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 67.4 kB

  • Original 82.0 kB
  • After minification 82.0 kB
  • After compression 14.6 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 67.4 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 187.0 kB

  • Original 18.1 MB
  • After minification 17.9 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. Specialty Gases images are well optimized though.

JavaScript Optimization

-79%

Potential reduce by 1.9 MB

  • Original 2.4 MB
  • After minification 2.0 MB
  • After compression 512.0 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 1.9 MB or 79% of the original size.

CSS Optimization

-89%

Potential reduce by 1.1 MB

  • Original 1.2 MB
  • After minification 818.2 kB
  • After compression 129.2 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. Specialtygases.de needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (62%)

Requests Now

61

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Specialty Gases. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

specialtygases.de

specialtygases.de

428 ms

specialtygases.messergroup.com

specialtygases.messergroup.com

1229 ms

baguetteBox.min.css

baguetteBox.min.css

430 ms

iconify.min.js

iconify.min.js

42 ms

lodash.js

lodash.js

881 ms

util.js

util.js

274 ms

clay.css

clay.css

1055 ms

main.css

main.css

646 ms

combo

combo

573 ms

js_loader_config

js_loader_config

364 ms

config.js

config.js

441 ms

loader.js

loader.js

544 ms

combo

combo

1340 ms

combo

combo

975 ms

combo

combo

1108 ms

combo

combo

1089 ms

js_bundle_config

js_bundle_config

966 ms

main.css

main.css

1160 ms

main.css

main.css

1005 ms

core-js-bundle.min.js

core-js-bundle.min.js

1159 ms

fetch.js

fetch.js

1075 ms

svg.contains.js

svg.contains.js

1085 ms

combo

combo

1126 ms

combo

combo

1167 ms

picturefill.min.js

picturefill.min.js

1177 ms

jquery-asPieProgress.min.js

jquery-asPieProgress.min.js

1218 ms

jquery-asProgress.min.js

jquery-asProgress.min.js

1248 ms

lightbox.min.js

lightbox.min.js

1245 ms

chart.min.js

chart.min.js

1412 ms

chartjs-plugin-labels.js

chartjs-plugin-labels.js

1268 ms

aui_deprecated.css

aui_deprecated.css

499 ms

font_awesome.css

font_awesome.css

358 ms

all.min.css

all.min.css

121 ms

jquery.qtip.min.css

jquery.qtip.min.css

101 ms

asPieProgress.css

asPieProgress.css

124 ms

asProgress.css

asProgress.css

110 ms

lightbox.min.css

lightbox.min.css

119 ms

js_resolve_modules

js_resolve_modules

124 ms

layout_set_logo

layout_set_logo

103 ms

eb22f5d4-e3e1-8001-69b2-12c86fce3057

eb22f5d4-e3e1-8001-69b2-12c86fce3057

836 ms

34ace75a-1507-d954-9d74-28d2107502dd

34ace75a-1507-d954-9d74-28d2107502dd

734 ms

68c3b80c-e7e9-3960-e7e2-8ea0a3db1cb9

68c3b80c-e7e9-3960-e7e2-8ea0a3db1cb9

1103 ms

a8f8bb23-bb86-de5f-28c0-aa8ed771bca6

a8f8bb23-bb86-de5f-28c0-aa8ed771bca6

915 ms

981750d3-c046-eccf-e47c-76975da0655d

981750d3-c046-eccf-e47c-76975da0655d

1459 ms

44daa634-e53f-514f-2378-a2fc03e1747b

44daa634-e53f-514f-2378-a2fc03e1747b

1650 ms

6a28e45a-0515-3522-614e-ebfda59658ad

6a28e45a-0515-3522-614e-ebfda59658ad

1467 ms

0dfe92ab-3c58-2fe1-b41e-bcf03fea7b38

0dfe92ab-3c58-2fe1-b41e-bcf03fea7b38

1763 ms

894e2ff9-17cd-3c48-9cb5-a35fc54ad5bb

894e2ff9-17cd-3c48-9cb5-a35fc54ad5bb

1468 ms

450e89aa-c387-1c91-a084-3e3b8006f910

450e89aa-c387-1c91-a084-3e3b8006f910

2022 ms

1fd10e78-f454-4e01-f3dc-0ede90328378

1fd10e78-f454-4e01-f3dc-0ede90328378

2282 ms

3207a807-d4f8-a2a1-17b4-a91583079b20

3207a807-d4f8-a2a1-17b4-a91583079b20

2136 ms

ece90b16-ad69-b9d8-03b0-d0bcb9c34513

ece90b16-ad69-b9d8-03b0-d0bcb9c34513

2302 ms

c47ea3d0-f019-2495-5f36-87fd6fbb8c2b

c47ea3d0-f019-2495-5f36-87fd6fbb8c2b

2441 ms

667033c3-7744-acbd-1271-830dfd4b2326

667033c3-7744-acbd-1271-830dfd4b2326

2417 ms

fa-solid-900.woff

fa-solid-900.woff

2089 ms

fa-regular-400.woff

fa-regular-400.woff

2183 ms

e8ae3c10-651a-4d13-8b65-f50a62bc7450.woff

e8ae3c10-651a-4d13-8b65-f50a62bc7450.woff

2198 ms

8c3840b1-a113-4b4d-a755-265aaa04f597.woff

8c3840b1-a113-4b4d-a755-265aaa04f597.woff

2250 ms

33ed7fbf-0a4d-445d-ba83-f9c6d97db111.woff

33ed7fbf-0a4d-445d-ba83-f9c6d97db111.woff

2265 ms

90155c1c-902a-4aa5-8bd7-d2bc641566cc.woff

90155c1c-902a-4aa5-8bd7-d2bc641566cc.woff

2328 ms

prev.png

prev.png

2294 ms

next.png

next.png

2299 ms

loading.gif

loading.gif

2306 ms

close.png

close.png

2375 ms

2500 ms

2596 ms

2510 ms

2528 ms

2508 ms

Accessibility Review

specialtygases.de accessibility score

80

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-*] attributes do not match their roles

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

Best Practices

specialtygases.de best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

specialtygases.de SEO score

78

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

specialtygases.de

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