6.6 sec in total
1.4 sec
4.3 sec
861 ms
Click here to check amazing Vironova content. Otherwise, check out these important facts you probably never knew about vironova.com
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Visit vironova.comWe analyzed Vironova.com page load time and found that the first response time was 1.4 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
vironova.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value29.0 s
0/100
25%
Value14.2 s
1/100
10%
Value1,160 ms
22/100
30%
Value0.002
100/100
15%
Value22.7 s
1/100
10%
1422 ms
220 ms
24 ms
36 ms
329 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 89% of them (63 requests) were addressed to the original Vironova.com, 3% (2 requests) were made to Code.ionicframework.com and 3% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Vironova.com.
Page size can be reduced by 557.5 kB (19%)
3.0 MB
2.4 MB
In fact, the total size of Vironova.com main page is 3.0 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 19.9 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. 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 19.9 kB or 77% of the original size.
Potential reduce by 198.5 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. Vironova images are well optimized though.
Potential reduce by 135.7 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 135.7 kB or 66% of the original size.
Potential reduce by 203.4 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. Vironova.com needs all CSS files to be minified and compressed as it can save up to 203.4 kB or 83% of the original size.
Number of requests can be reduced by 20 (30%)
67
47
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vironova. 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 5 to 1 for CSS and as a result speed up the page load time.
www.vironova.com
1422 ms
normalize.css
220 ms
ionicons.min.css
24 ms
bootstrap.min.css
36 ms
main-style.css
329 ms
jquery.js
557 ms
jquery-migrate.min.js
228 ms
font-awesome.min.css
46 ms
js
49 ms
menu.js
114 ms
main.js
122 ms
cookie-notice.js
208 ms
contact-form.js
225 ms
popup.js
234 ms
slick.min.js
45 ms
slider.js
239 ms
map.js
314 ms
tab-bar.js
333 ms
dropdown.js
328 ms
placeholders.js
345 ms
wp-embed.min.js
356 ms
wp-emoji-release.min.js
535 ms
logotyp.png
163 ms
eurocrine_vironova_testimonial.png
316 ms
logo_AC-immune_vironova.jpg
159 ms
logo_adenovir_vironova.png
158 ms
logo_ark_vironova.png
160 ms
logo_bigDNA_vironova.png
277 ms
logo_carlina_vironova.png
279 ms
logo_celsion_vironova.png
279 ms
logo_cmm_vironova.png
280 ms
logo_crucell_vironova.png
281 ms
logo_fit_vironova.png
283 ms
logo_geccodots_vironova.png
341 ms
logo_icosagen_vironova.png
342 ms
logo_idt_vironova.png
355 ms
logos_Lifecare_Innovations_vironova.png
356 ms
logos_mayne-pharma_vironova.png
371 ms
logos_nanoco_vironova.png
420 ms
logos_NLI_vironova.png
454 ms
logos_novavax_vironova.png
454 ms
logos_novonordisk_vironova.png
469 ms
logos_octoplus_vironova.png
471 ms
logos_pharmaengine_vironova.png
476 ms
logos_probi_vironova.png
528 ms
logos_silence_vironova.png
565 ms
logos_spago_vironova.png
566 ms
logos_UCL_vironova.png
584 ms
logos_uniqure_vironova.png
586 ms
logos_univ_tampere_vironova.png
583 ms
analytics.js
26 ms
bg_landing_vironova_web.jpg
713 ms
AAV_wo-281x300.png
863 ms
AAV_w-281x300.png
968 ms
PRV-MVB-1_biosafety-290x300.png
892 ms
PRV-MVB-2_biosafety-290x300.png
967 ms
MiniTEM-landing_vironova-265x300.png
900 ms
MiniTEM_monitor-300x300.png
822 ms
collect
68 ms
GOTHIC.TTF
980 ms
ionicons.ttf
65 ms
GOTHICB.TTF
953 ms
VAS_vironova_web-300x300.png
881 ms
VAS_report_vironova-web-300x300.png
1000 ms
applications_genedelivery_vironova-300x300.png
1027 ms
applikations_vaccines_vironova-300x300.png
939 ms
Sample-6A-processed-300x300.png
879 ms
Biosafety_applications_web-300x300.png
996 ms
miniTEM_width_webcase.png
1155 ms
software-developer-vironova.jpg
1101 ms
acquisition_minitem_web.png
1197 ms
vironova.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
Links do not have a discernible name
vironova.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
vironova.com SEO score
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 Vironova.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 Vironova.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.
vironova.com
Open Graph data is detected on the main page of Vironova. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: