4.6 sec in total
378 ms
3.7 sec
564 ms
Visit heine.com now to see the best up-to-date HEINE content for India and also check out these interesting facts you probably never knew about heine.com
HEINE Optotechnik is a leading global provider of medical devices for the hospital, emergency and specialist environments. Our products are used by medical professionals, mostly intended for primary e...
Visit heine.comWe analyzed Heine.com page load time and found that the first response time was 378 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
heine.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value13.4 s
0/100
25%
Value10.0 s
9/100
10%
Value2,450 ms
5/100
30%
Value0.07
96/100
15%
Value16.6 s
5/100
10%
378 ms
579 ms
115 ms
145 ms
116 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 93% of them (63 requests) were addressed to the original Heine.com, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Heine.com.
Page size can be reduced by 376.3 kB (17%)
2.2 MB
1.9 MB
In fact, the total size of Heine.com 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. 35% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 34.9 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 9.9 kB, which is 23% 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 34.9 kB or 83% of the original size.
Potential reduce by 89.7 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. HEINE images are well optimized though.
Potential reduce by 172.8 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 172.8 kB or 70% of the original size.
Potential reduce by 78.9 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. Heine.com needs all CSS files to be minified and compressed as it can save up to 78.9 kB or 81% of the original size.
Number of requests can be reduced by 19 (30%)
64
45
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HEINE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
heine.com
378 ms
www.heine.com
579 ms
115 ms
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stylesheet_a490dd7cbb.css
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suggest.css
235 ms
grid.css
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small.css
358 ms
middle.css
355 ms
large.css
353 ms
bxslider.css
356 ms
magnific-popup.css
348 ms
icons.css
458 ms
fixes.css
467 ms
jquery.min.js
587 ms
jquery.bxslider.js
471 ms
jquery.magnific.popup.js
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scripts.js
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jquery.viewport.mini.js
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jquery.fittext.js
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search-suggest.js
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cookieconsent.min.js
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analytics.js
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icon-globe.png
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bg-linklist-li.png
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icon-search.png
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logo-heine.png
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slide7_Startseite.jpg
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light-bottom.css
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heine.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
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
heine.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
General
Impact
Issue
Detected JavaScript libraries
heine.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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heine.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Heine.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.
heine.com
Open Graph description is not detected on the main page of HEINE. 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: