5.9 sec in total
336 ms
5.2 sec
303 ms
Click here to check amazing HJK content for Germany. Otherwise, check out these important facts you probably never knew about hjk.de
sensor system HJK Sensoren + Systeme Distributor sales of sensor switch measurement instrumentation transducer
Visit hjk.deWe analyzed Hjk.de page load time and found that the first response time was 336 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
hjk.de performance score
name
value
score
weighting
Value6.9 s
1/100
10%
Value9.0 s
1/100
25%
Value8.7 s
16/100
10%
Value30 ms
100/100
30%
Value0.327
35/100
15%
Value8.1 s
42/100
10%
336 ms
348 ms
225 ms
222 ms
234 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 68% of them (38 requests) were addressed to the original Hjk.de, 13% (7 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Hjk.de.
Page size can be reduced by 1.0 MB (46%)
2.2 MB
1.2 MB
In fact, the total size of Hjk.de main page is 2.2 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. 40% of websites need less resources to load. Images take 901.4 kB which makes up the majority of the site volume.
Potential reduce by 24.8 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 24.8 kB or 77% of the original size.
Potential reduce by 61.6 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. HJK images are well optimized though.
Potential reduce by 553.1 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 553.1 kB or 69% of the original size.
Potential reduce by 365.6 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. Hjk.de needs all CSS files to be minified and compressed as it can save up to 365.6 kB or 82% of the original size.
Number of requests can be reduced by 19 (41%)
46
27
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HJK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
hjk.de
336 ms
home.html
348 ms
nivo-slider-anim.css
225 ms
default.css
222 ms
stylesheet_a02ff2d7a2.css
234 ms
main.css
571 ms
jquery.min.js
6 ms
jquery-ui.min.js
14 ms
jquery.nivo.slider.pack.js
271 ms
global.js
146 ms
bootstrap.min.css
663 ms
css
26 ms
css
37 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
17 ms
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21 ms
header-bg-standard.png
124 ms
logo.png
117 ms
de.png
115 ms
en-bw.png
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search-top.png
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slidershadow.png
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loading.gif
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breadcrumb_root.png
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logo2.png
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2602 ms
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sidebarv2.js
187 ms
analytics.js
15 ms
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11 ms
css
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hjk.de accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
hjk.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
hjk.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hjk.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 Hjk.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.
hjk.de
Open Graph description is not detected on the main page of HJK. 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: