Tools & Wizards About Us
cfturbo.de screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cfturbo.de

CFturbo • Turbomaschinen Design Software und Engineering

Page Load Speed

3.1 sec in total

First Response

299 ms

Resources Loaded

2.1 sec

Page Rendered

752 ms

cfturbo.de screenshot

About Website

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

Wir entwickeln: CFturbo » die bedienerfreundlichste & leistungsfähigste Entwurfsplattform für Turbomaschinen → Jetzt kostenlos testen!

Visit cfturbo.de

Key Findings

We analyzed Cfturbo.de page load time and found that the first response time was 299 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cfturbo.de performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

cfturbo.de

299 ms

437 ms

main.min.css

103 ms

main.additions.css

200 ms

custom.css

297 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cfturbo.de, 88% (38 requests) were made to Cfturbo.com and 5% (2 requests) were made to Matomo.cfturbo.com. The less responsive or slowest element that took the longest time to load (549 ms) relates to the external source Matomo.cfturbo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.4 kB (5%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cfturbo.de main page is 1.5 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 75.4 kB

  • Original 88.6 kB
  • After minification 88.3 kB
  • After compression 13.2 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 75.4 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.4 MB
  • After minification 1.4 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. CFturbo images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 26 B

  • Original 21.9 kB
  • After minification 21.9 kB
  • After compression 21.9 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.

Requests Breakdown

Number of requests can be reduced by 11 (35%)

Requests Now

31

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CFturbo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cfturbo.de

cfturbo.de

299 ms

437 ms

main.min.css

main.min.css

103 ms

main.additions.css

main.additions.css

200 ms

custom.css

custom.css

297 ms

main.min.js

main.min.js

494 ms

Form.min.js

Form.min.js

495 ms

main.js

main.js

491 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

494 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

491 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

491 ms

lozad.min.js

lozad.min.js

492 ms

main.additions.js

main.additions.js

493 ms

matomo.js

matomo.js

549 ms

,

,

171 ms

sprite.view.svg

sprite.view.svg

303 ms

cfturbo-logo.svg

cfturbo-logo.svg

296 ms

Frontpage3a.jpg

Frontpage3a.jpg

468 ms

CFturbo-3D.png

CFturbo-3D.png

419 ms

sprite.symbol.svg

sprite.symbol.svg

298 ms

AXP-nq297.png

AXP-nq297.png

419 ms

RV-nq28-single-stage-Industrial.png

RV-nq28-single-stage-Industrial.png

367 ms

CC-ptt2.0-single-stage-chlorine.png

CC-ptt2.0-single-stage-chlorine.png

492 ms

AT-pi1.3-Aerospace.png

AT-pi1.3-Aerospace.png

462 ms

roboto-v18-latin-300.woff

roboto-v18-latin-300.woff

302 ms

roboto-v18-latin-regular.woff

roboto-v18-latin-regular.woff

363 ms

roboto-v18-latin-500.woff

roboto-v18-latin-500.woff

362 ms

montserrat-v12-latin-500.woff

montserrat-v12-latin-500.woff

397 ms

montserrat-v12-latin-regular.woff

montserrat-v12-latin-regular.woff

406 ms

montserrat-v12-latin-300.woff

montserrat-v12-latin-300.woff

407 ms

montserrat-v12-latin-700.woff

montserrat-v12-latin-700.woff

430 ms

montserrat-v12-latin-800.woff

montserrat-v12-latin-800.woff

454 ms

,

,

46 ms

CEP-nq37.png

CEP-nq37.png

424 ms

CRP-nq23.png

CRP-nq23.png

365 ms

RV-nq52-single-stage-AutomotiveHVAC.png

RV-nq52-single-stage-AutomotiveHVAC.png

370 ms

MF-nq116-single-stage-Inline.png

MF-nq116-single-stage-Inline.png

372 ms

CC-ptt2.2-two-stage.png

CC-ptt2.2-two-stage.png

383 ms

CC-ptt2.4-single-stage-vaned-diffuser.png

CC-ptt2.4-single-stage-vaned-diffuser.png

425 ms

AT-pi1.7-dual-stage-Aerospace.png

AT-pi1.7-dual-stage-Aerospace.png

465 ms

RT-pi1.8.png

RT-pi1.8.png

470 ms

matomo.php

matomo.php

475 ms

print.min.css

print.min.css

100 ms

Accessibility Review

cfturbo.de accessibility score

94

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

cfturbo.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

High

Page has valid source maps

SEO Factors

cfturbo.de SEO score

100

Search Engine Optimization Advices

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 Cfturbo.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 Cfturbo.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

cfturbo.de

Open Graph data is detected on the main page of CFturbo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: