Tools & Wizards About Us
optivein.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

optivein.com

Venous & Lymphatic Surgery Cape Town | Preventative Cardiovascular Health

Page Load Speed

11.9 sec in total

First Response

941 ms

Resources Loaded

10.5 sec

Page Rendered

537 ms

optivein.com screenshot

About Website

Welcome to optivein.com homepage info - get ready to check Optivein best content right away, or after learning these important things about optivein.com

Venous and Lymphatic Treatment and Surgery in Cape Town. OptiVein was established after extensive research on cell & heart health that led to the development of unique cardiac assessments, tailored IV...

Visit optivein.com

Key Findings

We analyzed Optivein.com page load time and found that the first response time was 941 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

optivein.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value27.2 s

0/100

10%

TBT (Total Blocking Time)

Value3,350 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.277

44/100

15%

TTI (Time to Interactive)

Value39.3 s

0/100

10%

Network Requests Diagram

optivein.com

941 ms

optivein.com

4162 ms

style.min.css

1778 ms

styles.css

900 ms

wpcf7-redirect-frontend.min.css

909 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 77% of them (80 requests) were addressed to the original Optivein.com, 6% (6 requests) were made to Youtube.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Optivein.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (27%)

Content Size

5.2 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Optivein.com main page is 5.2 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. Only a small number of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 166.3 kB

  • Original 203.5 kB
  • After minification 200.8 kB
  • After compression 37.2 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 166.3 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 34.6 kB

  • Original 3.0 MB
  • After minification 3.0 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. Optivein images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 484.8 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 560.9 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 484.8 kB or 46% of the original size.

CSS Optimization

-80%

Potential reduce by 725.9 kB

  • Original 911.0 kB
  • After minification 849.7 kB
  • After compression 185.1 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. Optivein.com needs all CSS files to be minified and compressed as it can save up to 725.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (61%)

Requests Now

97

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optivein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

optivein.com

optivein.com

941 ms

optivein.com

optivein.com

4162 ms

style.min.css

style.min.css

1778 ms

styles.css

styles.css

900 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

909 ms

be.css

be.css

2612 ms

animations.min.css

animations.min.css

1790 ms

fontawesome.css

fontawesome.css

1210 ms

jplayer.blue.monday.min.css

jplayer.blue.monday.min.css

1215 ms

responsive.css

responsive.css

2108 ms

css

css

40 ms

css

css

54 ms

style.css

style.css

1212 ms

ajaxdata.js

ajaxdata.js

1175 ms

jquery.min.js

jquery.min.js

1483 ms

jquery-migrate.min.js

jquery-migrate.min.js

1480 ms

js

js

67 ms

soliloquy.css

soliloquy.css

1176 ms

css

css

23 ms

all.min.css

all.min.css

33 ms

owl.carousel.min.css

owl.carousel.min.css

1188 ms

post-7.css

post-7.css

1223 ms

hooks.min.js

hooks.min.js

1231 ms

i18n.min.js

i18n.min.js

1474 ms

index.js

index.js

1487 ms

index.js

index.js

1515 ms

wpcf7r-fe.js

wpcf7r-fe.js

1527 ms

core.min.js

core.min.js

1537 ms

tabs.min.js

tabs.min.js

1949 ms

debouncedresize.min.js

debouncedresize.min.js

1950 ms

magnificpopup.min.js

magnificpopup.min.js

2017 ms

menu.js

menu.js

2017 ms

visible.min.js

visible.min.js

2015 ms

animations.min.js

animations.min.js

2017 ms

jplayer.min.js

jplayer.min.js

2082 ms

enllax.min.js

enllax.min.js

2105 ms

translate3d.js

translate3d.js

2585 ms

underscore.min.js

underscore.min.js

2586 ms

live-search.js

live-search.js

2583 ms

scripts.js

scripts.js

2589 ms

api.js

api.js

48 ms

wp-polyfill.min.js

wp-polyfill.min.js

2591 ms

index.js

index.js

2591 ms

googlesitekit-events-provider-contact-form-7-21cf1c445673c649970d.js

googlesitekit-events-provider-contact-form-7-21cf1c445673c649970d.js

2624 ms

soliloquy-min.js

soliloquy-min.js

2623 ms

owl.carousel.min.js

owl.carousel.min.js

2941 ms

wpm-common-output.js

wpm-common-output.js

2446 ms

slick.min.js

slick.min.js

2448 ms

gtm.js

gtm.js

244 ms

XNY-Xm7a1_Q

XNY-Xm7a1_Q

301 ms

logo.png

logo.png

932 ms

box_shadow.png

box_shadow.png

1166 ms

optivein-slider-01-1360x350_c.jpg

optivein-slider-01-1360x350_c.jpg

2269 ms

optivein-slider-02-1360x350_c.jpg

optivein-slider-02-1360x350_c.jpg

1437 ms

optivein-slider-03-1360x350_c.jpg

optivein-slider-03-1360x350_c.jpg

1736 ms

optivein-slider-04-1360x350_c.jpg

optivein-slider-04-1360x350_c.jpg

2053 ms

Home-Spotlight-Opti-Conditions.jpg

Home-Spotlight-Opti-Conditions.jpg

1352 ms

Home-Spotlight-Opti-Aesthetics.jpg

Home-Spotlight-Opti-Aesthetics.jpg

1380 ms

Home-Spotlight-Lymphoedema.jpg

Home-Spotlight-Lymphoedema.jpg

1659 ms

Home-Spotlight-Vascular-Malformations.jpg

Home-Spotlight-Vascular-Malformations.jpg

1687 ms

Home-Spotlight-Lipodema.jpg

Home-Spotlight-Lipodema.jpg

1742 ms

optivein-logo-icon.png

optivein-logo-icon.png

1967 ms

loading.gif

loading.gif

1992 ms

profile-gareth-tjasink.jpg

profile-gareth-tjasink.jpg

2033 ms

profile-dr_laura_redman.jpg

profile-dr_laura_redman.jpg

2048 ms

profile-dr_gavin_jones.jpg

profile-dr_gavin_jones.jpg

2575 ms

dr_angela_dell_surgeon_optivein_team.png

dr_angela_dell_surgeon_optivein_team.png

2492 ms

profile-gcina-seleteng.jpg

profile-gcina-seleteng.jpg

2214 ms

profiles-jenna-lee-garbers-1.jpg

profiles-jenna-lee-garbers-1.jpg

2173 ms

profile-nomatter_musakanyi.jpg

profile-nomatter_musakanyi.jpg

2168 ms

Pulse-Background.png

Pulse-Background.png

2385 ms

optivein-transparent-lrg-e1646728182824.png

optivein-transparent-lrg-e1646728182824.png

2443 ms

font

font

62 ms

font

font

84 ms

fa-solid-900.woff

fa-solid-900.woff

2469 ms

font

font

141 ms

fa-solid-900.ttf

fa-solid-900.ttf

40 ms

fa-regular-400.ttf

fa-regular-400.ttf

119 ms

www-player.css

www-player.css

81 ms

www-embed-player.js

www-embed-player.js

142 ms

base.js

base.js

169 ms

fa-regular-400.woff

fa-regular-400.woff

2426 ms

icons.woff

icons.woff

2599 ms

ad_status.js

ad_status.js

237 ms

iVLkC-1RRUVB27NgjRlaiFf9BR5kovS3ind8dVlXmwQ.js

iVLkC-1RRUVB27NgjRlaiFf9BR5kovS3ind8dVlXmwQ.js

112 ms

embed.js

embed.js

47 ms

optivein-transparent-lrg.png

optivein-transparent-lrg.png

2136 ms

stripes_3_b.png

stripes_3_b.png

2158 ms

recaptcha__en.js

recaptcha__en.js

169 ms

optivein-footer-logo.png

optivein-footer-logo.png

2168 ms

preloader.gif

preloader.gif

2195 ms

left.png

left.png

2207 ms

right.png

right.png

2391 ms

circle.png

circle.png

2395 ms

circle-hover.png

circle-hover.png

2425 ms

id

id

128 ms

pause.png

pause.png

2298 ms

Create

Create

91 ms

play.png

play.png

2324 ms

video.png

video.png

2283 ms

bg_updated.png

bg_updated.png

2323 ms

Block-BG-Pattern.png

Block-BG-Pattern.png

2314 ms

GenerateIT

GenerateIT

20 ms

log_event

log_event

24 ms

Accessibility Review

optivein.com accessibility score

89

Accessibility Issues

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

optivein.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

Page has valid source maps

SEO Factors

optivein.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 Optivein.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 Optivein.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

optivein.com

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