Tools & Wizards About Us
ohi.co.za screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

ohi.co.za

Excellence in Healthy Ageing and Longevity - Optimum Healthspan Institute

Page Load Speed

11.1 sec in total

First Response

2 sec

Resources Loaded

8.8 sec

Page Rendered

337 ms

ohi.co.za screenshot

About Website

Visit ohi.co.za now to see the best up-to-date Ohi content and also check out these interesting facts you probably never knew about ohi.co.za

Dr A.M Haffejie is a A4M Board certified diplomat in anti-ageing and regenerative medicine - with a special interest in metabolic functional and anti-ageing

Visit ohi.co.za

Key Findings

We analyzed Ohi.co.za page load time and found that the first response time was 2 sec and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ohi.co.za performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value21.5 s

0/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,530 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.118

85/100

15%

TTI (Time to Interactive)

Value19.7 s

2/100

10%

Network Requests Diagram

www.ohi.co.za

1955 ms

style.min.css

242 ms

styles.css

482 ms

cookie-law-info-public.css

722 ms

cookie-law-info-gdpr.css

731 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 71% of them (64 requests) were addressed to the original Ohi.co.za, 8% (7 requests) were made to Fonts.gstatic.com and 7% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Ohi.co.za.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.9 kB (11%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ohi.co.za main page is 1.5 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 965.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 88.5 kB

  • Original 111.5 kB
  • After minification 100.5 kB
  • After compression 23.1 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 88.5 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 36.1 kB

  • Original 965.7 kB
  • After minification 929.6 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. Ohi images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 34.6 kB

  • Original 323.6 kB
  • After minification 323.4 kB
  • After compression 289.0 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 34.6 kB or 11% of the original size.

CSS Optimization

-6%

Potential reduce by 7.8 kB

  • Original 138.1 kB
  • After minification 138.1 kB
  • After compression 130.3 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. Ohi.co.za has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 41 (51%)

Requests Now

80

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ohi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.ohi.co.za

www.ohi.co.za

1955 ms

style.min.css

style.min.css

242 ms

styles.css

styles.css

482 ms

cookie-law-info-public.css

cookie-law-info-public.css

722 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

731 ms

font-awesome.min.css

font-awesome.min.css

725 ms

slick.css

slick.css

728 ms

wtwp-public.css

wtwp-public.css

729 ms

css

css

36 ms

style.css

style.css

722 ms

css

css

55 ms

css

css

58 ms

css

css

59 ms

all.css

all.css

960 ms

style.css

style.css

964 ms

guten-header-five.css

guten-header-five.css

967 ms

home-slider.css

home-slider.css

969 ms

guten-footer-standard.css

guten-footer-standard.css

969 ms

sassy-social-share-public.css

sassy-social-share-public.css

967 ms

jquery.min.js

jquery.min.js

1439 ms

jquery-migrate.min.js

jquery-migrate.min.js

1199 ms

cookie-law-info-public.js

cookie-law-info-public.js

1203 ms

js

js

64 ms

classic-10_7.css

classic-10_7.css

20 ms

cookie-law-info-table.css

cookie-law-info-table.css

1202 ms

hooks.min.js

hooks.min.js

1202 ms

i18n.min.js

i18n.min.js

1202 ms

index.js

index.js

1563 ms

index.js

index.js

1564 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

1565 ms

home-slider.js

home-slider.js

1564 ms

custom.js

custom.js

1564 ms

sassy-social-share-public.js

sassy-social-share-public.js

1724 ms

slick.min.js

slick.min.js

1726 ms

wtwp-public.js

wtwp-public.js

1727 ms

a6u9yVFGKNE

a6u9yVFGKNE

197 ms

Hj9szRx__Dk

Hj9szRx__Dk

688 ms

logo.png

logo.png

764 ms

loader.gif

loader.gif

582 ms

home-slider-02.jpg

home-slider-02.jpg

763 ms

slider_blank_img_small.gif

slider_blank_img_small.gif

677 ms

home-slider-04.jpg

home-slider-04.jpg

777 ms

home-slider-06.jpg

home-slider-06.jpg

1108 ms

home-slider-05.jpg

home-slider-05.jpg

1108 ms

home-slider-03.jpg

home-slider-03.jpg

1107 ms

home-slider-01.jpg

home-slider-01.jpg

1403 ms

longer.png

longer.png

1221 ms

vitamindrip_logo.png

vitamindrip_logo.png

1108 ms

Dr-haffejie.jpg

Dr-haffejie.jpg

1222 ms

Naeema.jpg

Naeema.jpg

1361 ms

longevity-roadmap.jpg

longevity-roadmap.jpg

1362 ms

patient_information_forms.png

patient_information_forms.png

1363 ms

biometrix-banner.jpg

biometrix-banner.jpg

1403 ms

nexalin_logo_horizontal.png

nexalin_logo_horizontal.png

1452 ms

Rhinolight-logo.png

Rhinolight-logo.png

1490 ms

hyperbarics.jpg

hyperbarics.jpg

1489 ms

k-laser_logo.png

k-laser_logo.png

1492 ms

Bulletproof_logo.jpg

Bulletproof_logo.jpg

1644 ms

berrybreeze-logo.jpg

berrybreeze-logo.jpg

1645 ms

ta65-logo.jpg

ta65-logo.jpg

1693 ms

squatty-logo.jpg

squatty-logo.jpg

1731 ms

teloyears-logo.png

teloyears-logo.png

1730 ms

instagram.png

instagram.png

1971 ms

longer.png

longer.png

1886 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

38 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

44 ms

fa-solid-900.woff

fa-solid-900.woff

1797 ms

fa-regular-400.woff

fa-regular-400.woff

1842 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf

61 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xw.ttf

66 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

67 ms

www-player.css

www-player.css

12 ms

www-embed-player.js

www-embed-player.js

40 ms

base.js

base.js

99 ms

arrow-left.png

arrow-left.png

1693 ms

ajax-loader.gif

ajax-loader.gif

1693 ms

arrow-right.png

arrow-right.png

1851 ms

ad_status.js

ad_status.js

342 ms

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

340 ms

embed.js

embed.js

213 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

72 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

73 ms

id

id

74 ms

Create

Create

250 ms

Create

Create

365 ms

GenerateIT

GenerateIT

21 ms

GenerateIT

GenerateIT

30 ms

menu-mobile.css

menu-mobile.css

241 ms

responsive-tablet.css

responsive-tablet.css

242 ms

responsive-mobile.css

responsive-mobile.css

242 ms

Accessibility Review

ohi.co.za accessibility score

73

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

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

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

<frame> or <iframe> elements do not have a title

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

ohi.co.za best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ohi.co.za SEO score

98

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 Ohi.co.za 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 Ohi.co.za 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

ohi.co.za

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