Tools & Wizards About Us
chromalytic.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

chromalytic.com

Chromalytic Your Partner for Gas Generation - Chromalytic

Page Load Speed

6 sec in total

First Response

342 ms

Resources Loaded

4.7 sec

Page Rendered

957 ms

chromalytic.com screenshot

About Website

Click here to check amazing Chromalytic content. Otherwise, check out these important facts you probably never knew about chromalytic.com

Nitrogen generator for Laboratories as LC-MS analysis. Professional Service and support for gas generators. Read more.

Visit chromalytic.com

Key Findings

We analyzed Chromalytic.com page load time and found that the first response time was 342 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

chromalytic.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value720 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

chromalytic.com

342 ms

chromalytic.com

437 ms

home.html

1000 ms

presets.css,settings.css,styles.css,grid.css,colorbox.min.css,sw...-f6af1c54.css

571 ms

swiper.min.css,mmenu.css,animate.css,YTPlayer.css,isotope_styles...-4b76a273.css

63 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Chromalytic.com, 6% (3 requests) were made to Duerr-technik.eu and 4% (2 requests) were made to Snap.licdn.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Chromalytic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.7 kB (11%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chromalytic.com main page is 1.8 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 79.5 kB

  • Original 95.5 kB
  • After minification 88.4 kB
  • After compression 16.0 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 79.5 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 11.0 kB

  • Original 1.3 MB
  • After minification 1.3 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. Chromalytic images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 88.3 kB

  • Original 314.4 kB
  • After minification 314.4 kB
  • After compression 226.1 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 88.3 kB or 28% of the original size.

CSS Optimization

-12%

Potential reduce by 15.9 kB

  • Original 136.9 kB
  • After minification 136.0 kB
  • After compression 121.0 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. Chromalytic.com needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

45

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chromalytic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chromalytic.com

chromalytic.com

342 ms

chromalytic.com

chromalytic.com

437 ms

home.html

home.html

1000 ms

presets.css,settings.css,styles.css,grid.css,colorbox.min.css,sw...-f6af1c54.css

presets.css,settings.css,styles.css,grid.css,colorbox.min.css,sw...-f6af1c54.css

571 ms

swiper.min.css,mmenu.css,animate.css,YTPlayer.css,isotope_styles...-4b76a273.css

swiper.min.css,mmenu.css,animate.css,YTPlayer.css,isotope_styles...-4b76a273.css

63 ms

10_1583413029.css

10_1583413029.css

453 ms

customize.css

customize.css

400 ms

jquery.min.js,jquery.themepunch.revolution.js,colorbox.min.js,sw...-850f4a7b.js

jquery.min.js,jquery.themepunch.revolution.js,colorbox.min.js,sw...-850f4a7b.js

875 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

705 ms

uc.js

uc.js

96 ms

email-decode.min.js

email-decode.min.js

6 ms

style.css

style.css

21 ms

script_1.js

script_1.js

33 ms

jquery-ui.min.js

jquery-ui.min.js

48 ms

weglot.min.js

weglot.min.js

45 ms

mmenu.js,waypoints.min.js,jquery.mb.YTPlayer.js,typed.js,countUp...-9dd1c651.js

mmenu.js,waypoints.min.js,jquery.mb.YTPlayer.js,typed.js,countUp...-9dd1c651.js

73 ms

insight.min.js

insight.min.js

66 ms

gtm.js

gtm.js

199 ms

ChromalyticLogoBold.jpg

ChromalyticLogoBold.jpg

36 ms

Slider_Start_Gasflaschen_Rechner_Tool_2023_DE_1903x900_web.jpg

Slider_Start_Gasflaschen_Rechner_Tool_2023_DE_1903x900_web.jpg

641 ms

Slider_Start_Webshop_2023_EN_1903x450_web.jpg

Slider_Start_Webshop_2023_EN_1903x450_web.jpg

384 ms

slider0_1903x700.jpg

slider0_1903x700.jpg

638 ms

slider1_1920x900.jpg

slider1_1920x900.jpg

742 ms

timer.png

timer.png

329 ms

chromalytic_keyvisual-5acb24a2.png

chromalytic_keyvisual-5acb24a2.png

37 ms

cross_white-77a23328.svg

cross_white-77a23328.svg

360 ms

Icon_USP_Demand.jpg

Icon_USP_Demand.jpg

860 ms

Icon_USP_Consistent.jpg

Icon_USP_Consistent.jpg

896 ms

Icon_USP_Affordable.jpg

Icon_USP_Affordable.jpg

724 ms

Icon_USP_Pure.jpg

Icon_USP_Pure.jpg

1188 ms

Icon_USP_Safe.jpg

Icon_USP_Safe.jpg

1169 ms

Icon_USP_Service.jpg

Icon_USP_Service.jpg

1263 ms

Icon_USP_Easy.jpg

Icon_USP_Easy.jpg

1305 ms

Icon_USP_Environmental.jpg

Icon_USP_Environmental.jpg

1391 ms

HF30A_front_mit_logo_web_317x375-d15b081e.jpg

HF30A_front_mit_logo_web_317x375-d15b081e.jpg

1333 ms

DACH.jpg

DACH.jpg

509 ms

handy_icon.gif

handy_icon.gif

509 ms

mailicon.gif

mailicon.gif

508 ms

Blanko_ArabLab_600x450_web-8683d0aa.jpg

Blanko_ArabLab_600x450_web-8683d0aa.jpg

1481 ms

News_Webshop_EN_2023_750x500_web-3d85f174.jpg

News_Webshop_EN_2023_750x500_web-3d85f174.jpg

1589 ms

News_2022_Chromalytic_Structure_EN_600x450_web-2a99c2f5.jpg

News_2022_Chromalytic_Structure_EN_600x450_web-2a99c2f5.jpg

1672 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1933 ms

shutterstock_1463056829_1920x720.jpg

shutterstock_1463056829_1920x720.jpg

1950 ms

insight.old.min.js

insight.old.min.js

10 ms

loader.gif

loader.gif

1539 ms

coloredbg.png

coloredbg.png

1642 ms

revicons.woff

revicons.woff

1650 ms

js

js

80 ms

slider1_1920x900-f682e061.jpg

slider1_1920x900-f682e061.jpg

647 ms

Slider_Start_Webshop_2023_EN_1903x450_web-0ee2b2e3.jpg

Slider_Start_Webshop_2023_EN_1903x450_web-0ee2b2e3.jpg

677 ms

Accessibility Review

chromalytic.com accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

chromalytic.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

chromalytic.com SEO score

77

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

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 Chromalytic.com 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 Chromalytic.com 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

chromalytic.com

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