Tools & Wizards About Us
hkw-elektronik.de screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

hkw-elektronik.de

HKW-Elektronik - Ihr Spezialist für Funkwellen-Technik

Page Load Speed

3.5 sec in total

First Response

718 ms

Resources Loaded

2.5 sec

Page Rendered

215 ms

hkw-elektronik.de screenshot

About Website

Click here to check amazing HKW Elektronik content. Otherwise, check out these important facts you probably never knew about hkw-elektronik.de

HKW Elektronik - Ihr Fachmann für die Verbreitung von Langwelleninformationen, Funktechnik, Zeitzeichensender sowie Mess und Testtechnik.

Visit hkw-elektronik.de

Key Findings

We analyzed Hkw-elektronik.de page load time and found that the first response time was 718 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

hkw-elektronik.de performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value250 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.835

4/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

www.hkw-elektronik.de

718 ms

stylesheet_5f2345f200.css

348 ms

jquery.ui.theme.css

467 ms

jquery.ui.datepicker.css

350 ms

CssBasic.css

350 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 86% of them (37 requests) were addressed to the original Hkw-elektronik.de, 7% (3 requests) were made to Ajax.googleapis.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (828 ms) belongs to the original domain Hkw-elektronik.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 309.8 kB (27%)

Content Size

1.1 MB

After Optimization

817.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hkw-elektronik.de main page is 1.1 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. 30% of websites need less resources to load. Images take 731.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 17.5 kB

  • Original 22.8 kB
  • After minification 21.6 kB
  • After compression 5.3 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 17.5 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 4.2 kB

  • Original 731.9 kB
  • After minification 727.7 kB

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. HKW Elektronik images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 148.0 kB

  • Original 203.9 kB
  • After minification 166.5 kB
  • After compression 55.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 148.0 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 140.2 kB

  • Original 168.6 kB
  • After minification 156.8 kB
  • After compression 28.4 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. Hkw-elektronik.de needs all CSS files to be minified and compressed as it can save up to 140.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (58%)

Requests Now

40

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HKW Elektronik. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.hkw-elektronik.de

www.hkw-elektronik.de

718 ms

stylesheet_5f2345f200.css

stylesheet_5f2345f200.css

348 ms

jquery.ui.theme.css

jquery.ui.theme.css

467 ms

jquery.ui.datepicker.css

jquery.ui.datepicker.css

350 ms

CssBasic.css

CssBasic.css

350 ms

t3chimp.css

t3chimp.css

236 ms

bootstrap.min.css

bootstrap.min.css

818 ms

website.css

website.css

466 ms

modernizr.custom.min.js

modernizr.custom.min.js

462 ms

javascript_9a38f34785.js

javascript_9a38f34785.js

464 ms

slightbox.css

slightbox.css

356 ms

slimbox.2.0.4.yui.js

slimbox.2.0.4.yui.js

472 ms

jquery.min.js

jquery.min.js

75 ms

jquery-ui.min.js

jquery-ui.min.js

98 ms

jquery.ui.datepicker.min.js

jquery.ui.datepicker.min.js

588 ms

jquery.validationEngine-en.js

jquery.validationEngine-en.js

588 ms

jquery.validationEngine.js

jquery.validationEngine.js

779 ms

tabs.js

tabs.js

475 ms

bootstrap.min.js

bootstrap.min.js

586 ms

plugins.js

plugins.js

592 ms

script.js

script.js

742 ms

form.js

form.js

702 ms

powermail_frontend.js

powermail_frontend.js

703 ms

jquery.form.min.js

jquery.form.min.js

777 ms

t3chimp.js

t3chimp.js

828 ms

webfont.js

webfont.js

45 ms

analytics.js

analytics.js

45 ms

hkw.png

hkw.png

130 ms

bild_1.jpg

bild_1.jpg

586 ms

smartenergy.jpg

smartenergy.jpg

364 ms

zeitgenau.jpg

zeitgenau.jpg

374 ms

meteotime_mehr.jpg

meteotime_mehr.jpg

373 ms

wellenreiter_slide.jpg

wellenreiter_slide.jpg

443 ms

slide_control_bg.png

slide_control_bg.png

253 ms

cover_l.png

cover_l.png

375 ms

cover_r.png

cover_r.png

481 ms

row_content_bg.png

row_content_bg.png

489 ms

h_news_bg.png

h_news_bg.png

490 ms

footer_nav_bg.png

footer_nav_bg.png

492 ms

collect

collect

15 ms

collect

collect

72 ms

accordeon_out.png

accordeon_out.png

435 ms

slide_pagination_sprite.png

slide_pagination_sprite.png

474 ms

Accessibility Review

hkw-elektronik.de accessibility score

74

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

hkw-elektronik.de best practices score

67

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

Browser errors were logged to the console

SEO Factors

hkw-elektronik.de SEO score

98

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

High

Tap targets are not sized appropriately

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 Hkw-elektronik.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 Hkw-elektronik.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

hkw-elektronik.de

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