Tools & Wizards About Us
visionary-optics.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

visionary-optics.com

Visionary Optics | Uniquely Specialized Scleral Lenses

Page Load Speed

5.4 sec in total

First Response

137 ms

Resources Loaded

4.7 sec

Page Rendered

557 ms

visionary-optics.com screenshot

About Website

Welcome to visionary-optics.com homepage info - get ready to check Visionary Optics best content right away, or after learning these important things about visionary-optics.com

Whether you are newer to scleral lenses or an advanced fitter, Visionary Optics has your undivided attention and commitment.

Visit visionary-optics.com

Key Findings

We analyzed Visionary-optics.com page load time and found that the first response time was 137 ms and then it took 5.2 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

visionary-optics.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value3,270 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

visionary-optics.com

137 ms

www.visionary-optics.com

109 ms

www.visionary-optics.com

370 ms

css

595 ms

jquery.min.js

432 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 96% of them (110 requests) were addressed to the original Visionary-optics.com, 1% (1 request) were made to Fonts.googleapis.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Visionary-optics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 580.7 kB (34%)

Content Size

1.7 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visionary-optics.com main page is 1.7 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. Only a small number of websites need less resources to load. HTML takes 665.1 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 575.3 kB

  • Original 665.1 kB
  • After minification 660.7 kB
  • After compression 89.7 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 575.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 176.4 kB
  • After minification 176.4 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. Visionary Optics images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 784 B

  • Original 519.0 kB
  • After minification 519.0 kB
  • After compression 518.3 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 4.5 kB

  • Original 332.6 kB
  • After minification 328.6 kB
  • After compression 328.0 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. Visionary-optics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 95 (91%)

Requests Now

104

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visionary Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 48 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

visionary-optics.com

visionary-optics.com

137 ms

www.visionary-optics.com

www.visionary-optics.com

109 ms

www.visionary-optics.com

www.visionary-optics.com

370 ms

css

css

595 ms

jquery.min.js

jquery.min.js

432 ms

jquery-migrate.min.js

jquery-migrate.min.js

472 ms

search-filter-build.min.js

search-filter-build.min.js

475 ms

chosen.jquery.min.js

chosen.jquery.min.js

471 ms

above-the-fold.min.js

above-the-fold.min.js

481 ms

ultimate-params.min.js

ultimate-params.min.js

512 ms

custom.min.js

custom.min.js

513 ms

headings.min.js

headings.min.js

579 ms

slick.min.js

slick.min.js

580 ms

jquery-appear.min.js

jquery-appear.min.js

581 ms

slick-custom.min.js

slick-custom.min.js

579 ms

gtm.js

gtm.js

678 ms

n2.min.js

n2.min.js

571 ms

smartslider-frontend.min.js

smartslider-frontend.min.js

568 ms

ss-simple.min.js

ss-simple.min.js

584 ms

w-bullet.min.js

w-bullet.min.js

583 ms

main.min.js

main.min.js

303 ms

DOMPurify.min.js

DOMPurify.min.js

302 ms

imagesloaded.min.js

imagesloaded.min.js

300 ms

masonry.min.js

masonry.min.js

301 ms

swiper.min.js

swiper.min.js

319 ms

svgs-inline-min.js

svgs-inline-min.js

326 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

331 ms

core.min.js

core.min.js

325 ms

datepicker.min.js

datepicker.min.js

327 ms

hustle-ui.min.js

hustle-ui.min.js

337 ms

underscore.min.js

underscore.min.js

379 ms

front.min.js

front.min.js

386 ms

legacy.min.js

legacy.min.js

383 ms

jquery-mousewheel.min.js

jquery-mousewheel.min.js

378 ms

custom-scrollbar.min.js

custom-scrollbar.min.js

387 ms

ubermenu.min.js

ubermenu.min.js

390 ms

content-box.min.js

content-box.min.js

394 ms

scripts-min.js

scripts-min.js

392 ms

isInViewport.min.js

isInViewport.min.js

394 ms

sweetalert2@8

sweetalert2@8

312 ms

progressbar.min.js

progressbar.min.js

398 ms

style.min.css

style.min.css

411 ms

swiper.min.css

swiper.min.css

237 ms

style.css

style.css

234 ms

ctl-common-styles.min.css

ctl-common-styles.min.css

220 ms

search-filter.min.css

search-filter.min.css

208 ms

icomoon-the7-font.min.css

icomoon-the7-font.min.css

213 ms

all.min.css

all.min.css

351 ms

back-compat.min.css

back-compat.min.css

148 ms

Defaults.css

Defaults.css

143 ms

fontello.min.css

fontello.min.css

151 ms

js_composer.min.css

js_composer.min.css

319 ms

main.min.css

main.min.css

289 ms

custom-scrollbar.min.css

custom-scrollbar.min.css

309 ms

wpbakery.min.css

wpbakery.min.css

306 ms

css

css

37 ms

post-type.min.css

post-type.min.css

301 ms

css-vars.css

css-vars.css

329 ms

custom.css

custom.css

336 ms

media.css

media.css

354 ms

mega-menu.css

mega-menu.css

319 ms

post-type-dynamic.css

post-type-dynamic.css

346 ms

ubermenu.min.css

ubermenu.min.css

338 ms

minimal.css

minimal.css

350 ms

all.min.css

all.min.css

344 ms

style.css

style.css

338 ms

style.min.css

style.min.css

331 ms

slick.min.css

slick.min.css

302 ms

icons.css

icons.css

312 ms

animate.min.css

animate.min.css

299 ms

advanced-buttons.min.css

advanced-buttons.min.css

302 ms

headings.min.css

headings.min.css

302 ms

content-box.min.css

content-box.min.css

296 ms

fade.min.css

fade.min.css

317 ms

cp-module-main.css

cp-module-main.css

308 ms

modal.min.css

modal.min.css

299 ms

slide.min.css

slide.min.css

305 ms

info_bar.min.css

info_bar.min.css

298 ms

style.css

style.css

311 ms

smartslider.min.css

smartslider.min.css

300 ms

glightbox.min.css

glightbox.min.css

297 ms

swiper.min.css

swiper.min.css

309 ms

ctl-horizontal-timeline.min.css

ctl-horizontal-timeline.min.css

300 ms

js_composer_tta.min.css

js_composer_tta.min.css

312 ms

blank.min.css

blank.min.css

303 ms

hustle-icons.min.css

hustle-icons.min.css

301 ms

hustle-global.min.css

hustle-global.min.css

311 ms

hustle-info.min.css

hustle-info.min.css

299 ms

hustle-popup.min.css

hustle-popup.min.css

300 ms

js_composer_front.min.js

js_composer_front.min.js

303 ms

jquery.glightbox.min.js

jquery.glightbox.min.js

300 ms

swiper.min.js

swiper.min.js

281 ms

ctl-common.min.js

ctl-common.min.js

278 ms

ctl-horizontal.min.js

ctl-horizontal.min.js

275 ms

vc-accordion.min.js

vc-accordion.min.js

257 ms

vc-tta-autoplay.min.js

vc-tta-autoplay.min.js

255 ms

vc-tabs.min.js

vc-tabs.min.js

253 ms

cp-module-main.js

cp-module-main.js

248 ms

modal.min.js

modal.min.js

249 ms

akismet-frontend.js

akismet-frontend.js

245 ms

lazyload.min.js

lazyload.min.js

242 ms

icomoon-the7-font.ttf

icomoon-the7-font.ttf

270 ms

Defaults.woff

Defaults.woff

266 ms

fa-solid-900.woff

fa-solid-900.woff

3246 ms

fa-solid-900.woff

fa-solid-900.woff

259 ms

fa-regular-400.woff

fa-regular-400.woff

3242 ms

fa-regular-400.woff

fa-regular-400.woff

256 ms

Visionary-Optics-Logo-New-2.png

Visionary-Optics-Logo-New-2.png

3233 ms

europa-tangent-logo-white.svg

europa-tangent-logo-white.svg

249 ms

VO-Contour-icon-1.png

VO-Contour-icon-1.png

3227 ms

VO-Parameter-Icon.png

VO-Parameter-Icon.png

3225 ms

VO-Step-Icon-1.png

VO-Step-Icon-1.png

3221 ms

VO-SofterLanding-Icon-1.png

VO-SofterLanding-Icon-1.png

3219 ms

Visionary-Optics-Curve-2.1.jpg

Visionary-Optics-Curve-2.1.jpg

3216 ms

Accessibility Review

visionary-optics.com accessibility score

71

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

[aria-*] attributes do not match their roles

High

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

High

[aria-*] attributes do not have valid values

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

visionary-optics.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

visionary-optics.com SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

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

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 Visionary-optics.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 Visionary-optics.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

visionary-optics.com

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