Tools & Wizards About Us
visionottica.it screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

visionottica.it

Centri Ottici VisionOttica - 400 centri in Italia per i tuoi occhi | VisionOttica

Page Load Speed

4.1 sec in total

First Response

303 ms

Resources Loaded

3.4 sec

Page Rendered

446 ms

visionottica.it screenshot

About Website

Visit visionottica.it now to see the best up-to-date Vision Ottica content for Italy and also check out these interesting facts you probably never knew about visionottica.it

VisionOttica: centri ottici di nuova generazione in cui la professionalità del tuo ottico optometrista è rafforzata dalla Qualità Certificata ISO del più grande gruppo italiano.

Visit visionottica.it

Key Findings

We analyzed Visionottica.it page load time and found that the first response time was 303 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

visionottica.it performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

visionottica.it

303 ms

www.visionottica.it

668 ms

css

42 ms

dropkick~2024-01-26-09-01-54-000~cache.css

39 ms

animate~2024-01-26-09-01-54-000~cache.css

28 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 89% of them (96 requests) were addressed to the original Visionottica.it, 3% (3 requests) were made to Googletagmanager.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Visionottica.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.6 kB (50%)

Content Size

324.3 kB

After Optimization

160.8 kB

  • HTML
  • JavaScript

In fact, the total size of Visionottica.it main page is 324.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Javascripts take 178.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 128.9 kB

  • Original 145.7 kB
  • After minification 128.2 kB
  • After compression 16.9 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 17.6 kB, which is 12% 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 128.9 kB or 88% of the original size.

JavaScript Optimization

-19%

Potential reduce by 34.7 kB

  • Original 178.6 kB
  • After minification 178.6 kB
  • After compression 143.9 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 34.7 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (38%)

Requests Now

100

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vision Ottica. 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visionottica.it

visionottica.it

303 ms

www.visionottica.it

www.visionottica.it

668 ms

css

css

42 ms

dropkick~2024-01-26-09-01-54-000~cache.css

dropkick~2024-01-26-09-01-54-000~cache.css

39 ms

animate~2024-01-26-09-01-54-000~cache.css

animate~2024-01-26-09-01-54-000~cache.css

28 ms

jquery-ui.min~2024-01-26-09-01-54-000~cache.css

jquery-ui.min~2024-01-26-09-01-54-000~cache.css

431 ms

jquery.mmenu.all~2024-01-26-09-01-54-000~cache.css

jquery.mmenu.all~2024-01-26-09-01-54-000~cache.css

427 ms

magnific-popup~2024-01-26-09-01-54-000~cache.css

magnific-popup~2024-01-26-09-01-54-000~cache.css

35 ms

tempusdominus-bootstrap-4.min~2024-01-26-09-01-54-000~cache.css

tempusdominus-bootstrap-4.min~2024-01-26-09-01-54-000~cache.css

417 ms

style~2024-01-26-09-01-54-000~cache.css

style~2024-01-26-09-01-54-000~cache.css

57 ms

style~2024-01-26-09-01-54-000~cache.css

style~2024-01-26-09-01-54-000~cache.css

77 ms

custom~2024-01-26-09-01-54-000~cache.css

custom~2024-01-26-09-01-54-000~cache.css

77 ms

jquery-3.2.1.min~2024-01-26-09-01-54-000~cache.js

jquery-3.2.1.min~2024-01-26-09-01-54-000~cache.js

83 ms

markerclusterer~2024-01-26-09-01-54-000~cache.js

markerclusterer~2024-01-26-09-01-54-000~cache.js

91 ms

uc.js

uc.js

29 ms

js

js

85 ms

jquery-ui.min~2024-01-26-09-01-54-000~cache.js

jquery-ui.min~2024-01-26-09-01-54-000~cache.js

18 ms

jquery.ui.touch-punch.min~2024-01-26-09-01-54-000~cache.js

jquery.ui.touch-punch.min~2024-01-26-09-01-54-000~cache.js

28 ms

popper.min~2024-01-26-09-01-54-000~cache.js

popper.min~2024-01-26-09-01-54-000~cache.js

29 ms

bootstrap.min~2024-01-26-09-01-54-000~cache.js

bootstrap.min~2024-01-26-09-01-54-000~cache.js

36 ms

picturefill-background~2024-01-26-09-01-54-000~cache.js

picturefill-background~2024-01-26-09-01-54-000~cache.js

46 ms

dropkick~2024-01-26-09-01-54-000~cache.js

dropkick~2024-01-26-09-01-54-000~cache.js

49 ms

jquery.mmenu.all~2024-01-26-09-01-54-000~cache.js

jquery.mmenu.all~2024-01-26-09-01-54-000~cache.js

54 ms

slick~2024-01-26-09-01-54-000~cache.js

slick~2024-01-26-09-01-54-000~cache.js

66 ms

jquery.magnific-popup.min~2024-01-26-09-01-54-000~cache.js

jquery.magnific-popup.min~2024-01-26-09-01-54-000~cache.js

64 ms

quiz~2024-01-26-09-01-54-000~cache.js

quiz~2024-01-26-09-01-54-000~cache.js

68 ms

object-fit-videos.min~2024-01-26-09-01-54-000~cache.js

object-fit-videos.min~2024-01-26-09-01-54-000~cache.js

88 ms

jquery.matchHeight-min~2024-01-26-09-01-54-000~cache.js

jquery.matchHeight-min~2024-01-26-09-01-54-000~cache.js

88 ms

scripts~2024-01-26-09-01-54-000~cache.js

scripts~2024-01-26-09-01-54-000~cache.js

88 ms

appointment-flow-map~2020-10-08-15-40-06-166~cache.js

appointment-flow-map~2020-10-08-15-40-06-166~cache.js

105 ms

vision-mirror~2024-04-09-17-07-01-469~cache.js

vision-mirror~2024-04-09-17-07-01-469~cache.js

105 ms

favourites~2024-01-26-09-01-54-000~cache.js

favourites~2024-01-26-09-01-54-000~cache.js

106 ms

jquery.validate.min~2024-01-26-09-01-54-000~cache.js

jquery.validate.min~2024-01-26-09-01-54-000~cache.js

122 ms

moment.min~2024-01-26-09-01-54-000~cache.js

moment.min~2024-01-26-09-01-54-000~cache.js

126 ms

tempusdominus-bootstrap-4.min~2024-01-26-09-01-54-000~cache.js

tempusdominus-bootstrap-4.min~2024-01-26-09-01-54-000~cache.js

122 ms

readmore.min~2024-01-26-09-01-54-000~cache.js

readmore.min~2024-01-26-09-01-54-000~cache.js

136 ms

messages_it.js

messages_it.js

137 ms

gtm.js

gtm.js

400 ms

visionottica-logo-white-full.svg

visionottica-logo-white-full.svg

521 ms

visionottica-logo.svg

visionottica-logo.svg

373 ms

lenteGuida.jpg

lenteGuida.jpg

375 ms

iStock-598560448.jpg

iStock-598560448.jpg

522 ms

soluzioni_lenti%20per%20computer%20-%20body.jpg

soluzioni_lenti%20per%20computer%20-%20body.jpg

372 ms

Ray-Ban-100.png

Ray-Ban-100.png

374 ms

mj.png

mj.png

377 ms

dg.png

dg.png

457 ms

INEVIDENZA_CH_BEEHAVE_720X720.png

INEVIDENZA_CH_BEEHAVE_720X720.png

458 ms

vm.jpg

vm.jpg

456 ms

occhiale_completo.jpg

occhiale_completo.jpg

458 ms

Soluzioni_Lenti-monofocali_03.jpg

Soluzioni_Lenti-monofocali_03.jpg

459 ms

stress_visivo_347x322.jpg

stress_visivo_347x322.jpg

459 ms

appuntamento.jpg

appuntamento.jpg

460 ms

presbiopia.jpg

presbiopia.jpg

461 ms

Banner_SOS_350x197px.png

Banner_SOS_350x197px.png

460 ms

SlideHP_Serviziocertificato_1025x800_tablet.png

SlideHP_Serviziocertificato_1025x800_tablet.png

461 ms

InEvidenza_SitoVO_GiftCard_720x720.png

InEvidenza_SitoVO_GiftCard_720x720.png

461 ms

Evidenza_PremioMiglioreInsegna_720x720.png

Evidenza_PremioMiglioreInsegna_720x720.png

463 ms

Widget_PercheSceglierci_720x720.png

Widget_PercheSceglierci_720x720.png

462 ms

bkg-big-single.svg

bkg-big-single.svg

464 ms

ALCON_PRECISION1_VISION_OTTICA_560x560pxl.jpg

ALCON_PRECISION1_VISION_OTTICA_560x560pxl.jpg

990 ms

IPP_CoMktg_Transition_560x560.png

IPP_CoMktg_Transition_560x560.png

465 ms

BIPP_CoMkgt_CARRERA_560x560.png

BIPP_CoMkgt_CARRERA_560x560.png

516 ms

BIPP_SunRX_560x560.png

BIPP_SunRX_560x560.png

1297 ms

Box_IPP_RomeoGigliVO_2023_560x560.png

Box_IPP_RomeoGigliVO_2023_560x560.png

520 ms

INEVIDENZA_CH_BEEHAVE_720X720.png

INEVIDENZA_CH_BEEHAVE_720X720.png

521 ms

BoxPromo_Home_1440x600.png

BoxPromo_Home_1440x600.png

1384 ms

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942 ms

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521 ms

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521 ms

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522 ms

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539 ms

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539 ms

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549 ms

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483 ms

NaPDcZTIAOhVxoMyOr9n_E7ffBzCGItzZg.ttf

NaPDcZTIAOhVxoMyOr9n_E7ffBzCGItzZg.ttf

301 ms

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGItzZg.ttf

NaPDcZTIAOhVxoMyOr9n_E7ffHjDGItzZg.ttf

302 ms

NaPecZTIAOhVxoMyOr9n_E7fdMPmCA.ttf

NaPecZTIAOhVxoMyOr9n_E7fdMPmCA.ttf

303 ms

icomoon.ttf

icomoon.ttf

652 ms

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214 ms

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348 ms

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346 ms

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266 ms

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266 ms

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266 ms

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265 ms

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264 ms

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265 ms

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282 ms

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293 ms

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314 ms

book-appointment.jpg

book-appointment.jpg

330 ms

iStock-1412617195_347x322.png

iStock-1412617195_347x322.png

347 ms

presbiopia-e-occhiali.jpg

presbiopia-e-occhiali.jpg

368 ms

blog-1.jpg

blog-1.jpg

384 ms

visionottica-logo-footer.svg

visionottica-logo-footer.svg

398 ms

visionottivaBV10____v009.mp4

visionottivaBV10____v009.mp4

429 ms

uc.js

uc.js

27 ms

js

js

77 ms

destination

destination

76 ms

container_nkepCmYv.js

container_nkepCmYv.js

413 ms

ping.min.js

ping.min.js

44 ms

Card.png

Card.png

1319 ms

10015762-Banner_KV_Ametista_1920x1080px.jpg

10015762-Banner_KV_Ametista_1920x1080px.jpg

1124 ms

SlideHome_PremioInsegna_VO_1920x1080.png

SlideHome_PremioInsegna_VO_1920x1080.png

1432 ms

SlideHP_Serviziocertificato_1920x1080_desktop_logo_ok.png

SlideHP_Serviziocertificato_1920x1080_desktop_logo_ok.png

481 ms

iStock-1412617195_1920x1080.png

iStock-1412617195_1920x1080.png

497 ms

count

count

865 ms

items

items

1065 ms

Accessibility Review

visionottica.it accessibility score

82

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

visionottica.it best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

visionottica.it SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visionottica.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Visionottica.it 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

visionottica.it

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