Tools & Wizards About Us
prehkeytec.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

prehkeytec.com

PrehKeyTec | Keyboards, Scanners & Solutions Made in Germany

Page Load Speed

6.7 sec in total

First Response

334 ms

Resources Loaded

5.4 sec

Page Rendered

933 ms

prehkeytec.com screenshot

About Website

Visit prehkeytec.com now to see the best up-to-date Preh Key Tec content and also check out these interesting facts you probably never knew about prehkeytec.com

PrehKeyTec stands for professional, customizable, relegendable and programmable keyboards as well as scanners, input devices and solutions.

Visit prehkeytec.com

Key Findings

We analyzed Prehkeytec.com page load time and found that the first response time was 334 ms and then it took 6.3 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

prehkeytec.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.73

6/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

prehkeytec.com

334 ms

prehkeytec.com

403 ms

www.prehkeytec.com

2875 ms

slider.min.css

101 ms

news-basic.css

202 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 99% of them (69 requests) were addressed to the original Prehkeytec.com, 1% (1 request) were made to Cdn.leadinfo.net. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Prehkeytec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.9 kB (4%)

Content Size

6.7 MB

After Optimization

6.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prehkeytec.com main page is 6.7 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 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 53.2 kB

  • Original 65.8 kB
  • After minification 65.3 kB
  • After compression 12.6 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 53.2 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 235.4 kB

  • Original 6.4 MB
  • After minification 6.2 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. Preh Key Tec images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.5 kB

  • Original 149.6 kB
  • After minification 149.6 kB
  • After compression 145.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 1.7 kB

  • Original 47.7 kB
  • After minification 47.7 kB
  • After compression 45.9 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. Prehkeytec.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (46%)

Requests Now

57

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preh Key Tec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prehkeytec.com

prehkeytec.com

334 ms

prehkeytec.com

prehkeytec.com

403 ms

www.prehkeytec.com

www.prehkeytec.com

2875 ms

slider.min.css

slider.min.css

101 ms

news-basic.css

news-basic.css

202 ms

7015c8c4ac.css

7015c8c4ac.css

291 ms

slick.min.css

slick.min.css

292 ms

dp_cookieconsent.css

dp_cookieconsent.css

298 ms

bootstrap.min.css

bootstrap.min.css

403 ms

navigation.css

navigation.css

300 ms

font-awesome.min.css

font-awesome.min.css

302 ms

jquery.fancybox.css

jquery.fancybox.css

386 ms

powermail.css

powermail.css

388 ms

custom.css

custom.css

396 ms

5508b6c4f0.js

5508b6c4f0.js

398 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

521 ms

slick.min.js

slick.min.js

521 ms

progressbar.min.js

progressbar.min.js

532 ms

bootstrap.min.js

bootstrap.min.js

531 ms

jquery.fancybox.js

jquery.fancybox.js

531 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

531 ms

jquery.smartmenus.bootstrap.min.js

jquery.smartmenus.bootstrap.min.js

620 ms

functions.js

functions.js

617 ms

tiny-slider.min.js

tiny-slider.min.js

619 ms

main.min.js

main.min.js

618 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

620 ms

parsley.min.js

parsley.min.js

623 ms

Tabs.min.js

Tabs.min.js

713 ms

Form.min.js

Form.min.js

716 ms

dp_cookieconsent.js

dp_cookieconsent.js

715 ms

ping.js

ping.js

133 ms

map-header-top.jpg

map-header-top.jpg

329 ms

logo-prehkeytec-input-matters.png

logo-prehkeytec-input-matters.png

329 ms

logo-prehkeytec-input-matters-white.png

logo-prehkeytec-input-matters-white.png

330 ms

csm_Programmierbare_Tastaturen_Produkte_4843a00435.jpg

csm_Programmierbare_Tastaturen_Produkte_4843a00435.jpg

482 ms

csm_Leseger%C3%A4te_Produkte_3d0b1dff98.jpg

csm_Leseger%C3%A4te_Produkte_3d0b1dff98.jpg

386 ms

csm_Silikon_Tastaturen_Produkte_dde021d909.jpg

csm_Silikon_Tastaturen_Produkte_dde021d909.jpg

390 ms

csm_Steckverbinder_Produkte_0b2b006da6.jpg

csm_Steckverbinder_Produkte_0b2b006da6.jpg

393 ms

csm_Glas_Tastaturen_Produkte_e5f6af75f1.jpg

csm_Glas_Tastaturen_Produkte_e5f6af75f1.jpg

394 ms

Manufacturing.jpg

Manufacturing.jpg

697 ms

Customized_Programmable_Keyboards.jpg

Customized_Programmable_Keyboards.jpg

778 ms

Case_Study_Data_Input.jpg

Case_Study_Data_Input.jpg

793 ms

Silicone_Keyboards.jpg

Silicone_Keyboards.jpg

794 ms

Airport.jpg

Airport.jpg

799 ms

Glass_Keyboards.jpg

Glass_Keyboards.jpg

873 ms

Case_Study_HMI.jpg

Case_Study_HMI.jpg

899 ms

Scanner.jpg

Scanner.jpg

879 ms

POS.jpg

POS.jpg

900 ms

DIN-Connectors.jpg

DIN-Connectors.jpg

897 ms

arrows.svg

arrows.svg

899 ms

Dateneingabe_Fallstudie.jpg

Dateneingabe_Fallstudie.jpg

970 ms

csm_Programmierbare_Tastaturen_e2c5867411.png

csm_Programmierbare_Tastaturen_e2c5867411.png

888 ms

ubuntu-v14-latin-regular.woff

ubuntu-v14-latin-regular.woff

902 ms

ubuntu-v14-latin-500.woff

ubuntu-v14-latin-500.woff

902 ms

ubuntu-v14-latin-300.woff

ubuntu-v14-latin-300.woff

902 ms

ubuntu-v14-latin-700.woff

ubuntu-v14-latin-700.woff

896 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

958 ms

ubuntu-v14-latin-300italic.woff

ubuntu-v14-latin-300italic.woff

965 ms

ubuntu-v14-latin-italic.woff

ubuntu-v14-latin-italic.woff

908 ms

gudea-v9-latin-regular.woff

gudea-v9-latin-regular.woff

910 ms

gudea-v9-latin-700.woff

gudea-v9-latin-700.woff

909 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

909 ms

csm_Silikon_a6d127cf7b.png

csm_Silikon_a6d127cf7b.png

972 ms

csm_Glas_4b27e6899b.png

csm_Glas_4b27e6899b.png

972 ms

csm_leseger%C3%A4te_9777fe8b27.png

csm_leseger%C3%A4te_9777fe8b27.png

909 ms

csm_Stecker_1544374fad.png

csm_Stecker_1544374fad.png

912 ms

csm_Sommerfest_EN_53fe17d73e.png

csm_Sommerfest_EN_53fe17d73e.png

879 ms

csm_Michael_Seidler_at_airportshow_in_Dubai_5733d8a9fa.jpg

csm_Michael_Seidler_at_airportshow_in_Dubai_5733d8a9fa.jpg

880 ms

csm_Erik_Miersch_Gesellschafter_e0f76ffb62.jpg

csm_Erik_Miersch_Gesellschafter_e0f76ffb62.jpg

1036 ms

map-footer.jpg

map-footer.jpg

939 ms

Accessibility Review

prehkeytec.com accessibility score

96

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

Some elements have a [tabindex] value greater than 0

Best Practices

prehkeytec.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

prehkeytec.com SEO score

84

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

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 Prehkeytec.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 Prehkeytec.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

prehkeytec.com

Open Graph description is not detected on the main page of Preh Key Tec. 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: