Tools & Wizards About Us
onis-visa.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

onis-visa.com

Onis Visa Power Generators, dewatering pumps, lighting towers

Page Load Speed

6 sec in total

First Response

295 ms

Resources Loaded

4.5 sec

Page Rendered

1.2 sec

onis-visa.com screenshot

About Website

Click here to check amazing Onis Visa content. Otherwise, check out these important facts you probably never knew about onis-visa.com

Visa S.p.A. is the Italian manufacturer of Onis Visa Generating sets, dewatering motor pumps and lighting towers designing, distributed worldwide.

Visit onis-visa.com

Key Findings

We analyzed Onis-visa.com page load time and found that the first response time was 295 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

onis-visa.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.186

66/100

15%

TTI (Time to Interactive)

Value20.9 s

1/100

10%

Network Requests Diagram

onis-visa.com

295 ms

www.visa.it

1082 ms

api.js

40 ms

css_TxOL0nq9fRIo7oRFReCf4q4_Agb-tV04wUpnRChMaho.css

142 ms

ask_quotation_second_hand

289 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Onis-visa.com, 85% (53 requests) were made to Visa.it and 5% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Visa.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 249.4 kB (6%)

Content Size

4.4 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onis-visa.com main page is 4.4 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. 70% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 123.4 kB

  • Original 143.8 kB
  • After minification 116.8 kB
  • After compression 20.4 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 27.0 kB, which is 19% 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 123.4 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 116.2 kB

  • Original 3.6 MB
  • After minification 3.5 MB

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. Onis Visa images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.0 kB

  • Original 506.5 kB
  • After minification 506.5 kB
  • After compression 497.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 734 B

  • Original 113.8 kB
  • After minification 113.8 kB
  • After compression 113.1 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. Onis-visa.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (19%)

Requests Now

54

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onis Visa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onis-visa.com

onis-visa.com

295 ms

www.visa.it

www.visa.it

1082 ms

api.js

api.js

40 ms

css_TxOL0nq9fRIo7oRFReCf4q4_Agb-tV04wUpnRChMaho.css

css_TxOL0nq9fRIo7oRFReCf4q4_Agb-tV04wUpnRChMaho.css

142 ms

ask_quotation_second_hand

ask_quotation_second_hand

289 ms

css_4jm5HAhNU76x-gaOnfh8v26fiElvWXG9PwOYWhFz2AE.css

css_4jm5HAhNU76x-gaOnfh8v26fiElvWXG9PwOYWhFz2AE.css

328 ms

css_C9CCPjdfIDc2tyT43Y-u0PQpCB4VQ09UkFZaT4MZ52M.css

css_C9CCPjdfIDc2tyT43Y-u0PQpCB4VQ09UkFZaT4MZ52M.css

629 ms

js_xbmAf8KwHgZUf0udWornlVYJT1PIUdC3kG4LdRxToiI.js

js_xbmAf8KwHgZUf0udWornlVYJT1PIUdC3kG4LdRxToiI.js

812 ms

js_QdCippf6N63Smqsd32auxoLIbOPM6W7g3Ai-EPtX128.js

js_QdCippf6N63Smqsd32auxoLIbOPM6W7g3Ai-EPtX128.js

324 ms

eu_cookie_compliance.js

eu_cookie_compliance.js

328 ms

js_nloGonvmDb-9pIx0xtDnhgiUr_2rU--riZJ6j3ocCqQ.js

js_nloGonvmDb-9pIx0xtDnhgiUr_2rU--riZJ6j3ocCqQ.js

450 ms

recaptcha__en.js

recaptcha__en.js

29 ms

logo-Visa_0-ok_0.png

logo-Visa_0-ok_0.png

242 ms

user.png

user.png

242 ms

SLIDER_finale1_sfondo_IndustrialE_0.jpg

SLIDER_finale1_sfondo_IndustrialE_0.jpg

627 ms

SLIDER_finale1_Tasto_Industrial-fv8mvh.png

SLIDER_finale1_Tasto_Industrial-fv8mvh.png

244 ms

logo_slider-w896r3.png

logo_slider-w896r3.png

627 ms

SLIDER_2_rent.jpg

SLIDER_2_rent.jpg

630 ms

SLIDER_finale2_Tasto_Industrial-n6ri34.png

SLIDER_finale2_Tasto_Industrial-n6ri34.png

628 ms

SLIDER_finale_MOTOPOMPEKKKK-1.jpg

SLIDER_finale_MOTOPOMPEKKKK-1.jpg

832 ms

SLIDER_finale3_Tasto_Industrial-xcpd2x.png

SLIDER_finale3_Tasto_Industrial-xcpd2x.png

626 ms

Industrial-Genset-onis-visa.jpg

Industrial-Genset-onis-visa.jpg

630 ms

rent-2.jpg

rent-2.jpg

629 ms

image-11e.jpg

image-11e.jpg

631 ms

image-11f.jpg

image-11f.jpg

719 ms

image-11d.jpg

image-11d.jpg

722 ms

image-11c.jpg

image-11c.jpg

830 ms

image-commerciale.jpg

image-commerciale.jpg

829 ms

image-prodotti.jpg

image-prodotti.jpg

860 ms

Dublin.jpg

Dublin.jpg

991 ms

Curmayeur.jpg

Curmayeur.jpg

895 ms

UK_hospital.png

UK_hospital.png

1105 ms

Onisvisa_M1700.png

Onisvisa_M1700.png

1021 ms

MT_hc.jpg

MT_hc.jpg

1016 ms

facciata_visa_gruppi_elettrogeni_small3.jpg

facciata_visa_gruppi_elettrogeni_small3.jpg

1104 ms

VisaSpA-map-headquarter_small3.jpg

VisaSpA-map-headquarter_small3.jpg

1114 ms

rent.jpg

rent.jpg

1199 ms

nettuno_img.jpg

nettuno_img.jpg

1368 ms

valmec_img.jpg

valmec_img.jpg

1211 ms

meteor_img.jpg

meteor_img.jpg

1370 ms

1_GirodItalia_Partner_VisaSpA.jpg

1_GirodItalia_Partner_VisaSpA.jpg

1369 ms

2_FISSKIcortina_Partner_VisaSpA.jpg

2_FISSKIcortina_Partner_VisaSpA.jpg

1371 ms

3_cortinaSnowboard_Partner_VisaSpA.jpg

3_cortinaSnowboard_Partner_VisaSpA.jpg

1395 ms

4_InternationalMotorDays_Partner_VisaSpA.jpg

4_InternationalMotorDays_Partner_VisaSpA.jpg

1407 ms

5_RidetoDreamland_Partner_VisaSpA.jpg

5_RidetoDreamland_Partner_VisaSpA.jpg

1447 ms

6_Xmasters_VisaSpA.jpg

6_Xmasters_VisaSpA.jpg

1459 ms

bg-8.png

bg-8.png

1351 ms

bg-pattern.png

bg-pattern.png

1524 ms

fa-solid-900.woff

fa-solid-900.woff

1419 ms

fa-regular-400.woff

fa-regular-400.woff

1416 ms

fa-brands-400.woff

fa-brands-400.woff

1416 ms

fallback

fallback

97 ms

bg-shape-video.png

bg-shape-video.png

1033 ms

bg-1.jpg

bg-1.jpg

1196 ms

bg-footer.jpg

bg-footer.jpg

1197 ms

fallback__ltr.css

fallback__ltr.css

109 ms

loader.gif

loader.gif

994 ms

css

css

32 ms

revicons.woff

revicons.woff

988 ms

logo_48.png

logo_48.png

18 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

21 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

25 ms

Accessibility Review

onis-visa.com accessibility score

88

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

onis-visa.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

onis-visa.com SEO score

99

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onis-visa.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 Onis-visa.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.

Social Sharing Optimization

onis-visa.com

Open Graph data is detected on the main page of Onis Visa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: