16.3 sec in total
413 ms
14.8 sec
1.1 sec
Visit heka.com now to see the best up-to-date HEKA content for Russia and also check out these interesting facts you probably never knew about heka.com
For over 45 years HEKA has designed and manufactured sophisticated instrumentation and software for biomedical and industrial research applications. Through the years HEKA has achieved an unparalleled...
Visit heka.comWe analyzed Heka.com page load time and found that the first response time was 413 ms and then it took 15.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
heka.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value15.5 s
0/100
25%
Value6.6 s
37/100
10%
Value13,930 ms
0/100
30%
Value0.046
99/100
15%
Value18.3 s
3/100
10%
413 ms
177 ms
215 ms
386 ms
305 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 77% of them (27 requests) were addressed to the original Heka.com, 6% (2 requests) were made to Cdnjs.cloudflare.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (13.7 sec) belongs to the original domain Heka.com.
Page size can be reduced by 336.6 kB (15%)
2.2 MB
1.9 MB
In fact, the total size of Heka.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. 25% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 28.0 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 15.4 kB, which is 45% 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 28.0 kB or 82% of the original size.
Potential reduce by 281.5 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. Obviously, HEKA needs image optimization as it can save up to 281.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 20.6 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 20.6 kB or 23% of the original size.
Potential reduce by 6.6 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. Heka.com needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 48% of the original size.
Number of requests can be reduced by 7 (21%)
34
27
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HEKA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
heka.com
413 ms
heka.css
177 ms
modernizr_custom_2.7.0.js
215 ms
jquery-3.3.1.min.js
386 ms
jquery-migrate-1.4.1.min.js
305 ms
jquery.cycle.all.js
338 ms
js
88 ms
cookieconsent.min.css
73 ms
cookieconsent.min.js
104 ms
banner_empty.png
132 ms
HEKA-Logo-HBIO-Tagline-rgb.png
130 ms
phys_chem.jpg
254 ms
lupe.png
131 ms
pfeile_orange_gruen.png
130 ms
new_button_big.png
253 ms
Red-Star-HDMI%20with%20cable.png
13700 ms
pfeil_orange.png
253 ms
patchmaster_next.png
597 ms
DocuLUX.png
855 ms
se_pcs.jpg
935 ms
pfeil_gruen.png
355 ms
elproscan_methods.png
513 ms
patchmaster.png
846 ms
epc10usb_upgrade.png
881 ms
pm_training.png
713 ms
epc10usb_low.png
917 ms
imaging_extension.jpg
1371 ms
linkedin-logo-weiss.png
970 ms
YouTube-logo-light.png
999 ms
Twitter_Social_Icon_Rounded_Square_Color.png
1029 ms
analytics.js
49 ms
collect
26 ms
collect
77 ms
43839
300 ms
43839
74 ms
heka.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
Form elements do not have associated labels
heka.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
heka.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heka.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Heka.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.
heka.com
Open Graph description is not detected on the main page of HEKA. 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: