7.2 sec in total
287 ms
6.5 sec
375 ms
Click here to check amazing DJB Instruments content for Austria. Otherwise, check out these important facts you probably never knew about djbinstruments.com
DJB Instruments are specialist suppliers in vibration measurement, piezoelectric accelerometers, IEPE accelerometers & signal conditioning equipment. Click here for more info.
Visit djbinstruments.comWe analyzed Djbinstruments.com page load time and found that the first response time was 287 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
djbinstruments.com performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value30.6 s
0/100
25%
Value11.2 s
5/100
10%
Value13,680 ms
0/100
30%
Value0.295
40/100
15%
Value20.7 s
2/100
10%
287 ms
1738 ms
194 ms
203 ms
303 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 95% of them (82 requests) were addressed to the original Djbinstruments.com, 2% (2 requests) were made to Platform.linkedin.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Djbinstruments.com.
Page size can be reduced by 878.9 kB (56%)
1.6 MB
701.8 kB
In fact, the total size of Djbinstruments.com main page is 1.6 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. 50% of websites need less resources to load. Javascripts take 667.3 kB which makes up the majority of the site volume.
Potential reduce by 72.2 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. This page needs HTML code to be minified as it can gain 22.2 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 72.2 kB or 86% of the original size.
Potential reduce by 20.7 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. DJB Instruments images are well optimized though.
Potential reduce by 459.0 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 459.0 kB or 69% of the original size.
Potential reduce by 327.0 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. Djbinstruments.com needs all CSS files to be minified and compressed as it can save up to 327.0 kB or 84% of the original size.
Number of requests can be reduced by 46 (55%)
84
38
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DJB Instruments. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
djbinstruments.com
287 ms
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jcemediabox.css
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style.css
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menu-3859f966888748adcd5764abab8fadcb.css
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responsivescrollingtables.min.js
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djbinstruments.com 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
djbinstruments.com 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
Issues were logged in the Issues panel in Chrome Devtools
djbinstruments.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Djbinstruments.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 Djbinstruments.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.
djbinstruments.com
Open Graph description is not detected on the main page of DJB Instruments. 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: