Tools & Wizards About Us
aucklandscuba.co.nz screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

aucklandscuba.co.nz

Dive shops and gear Auckland | Scuba diving courses and certification New Zealandp

Page Load Speed

7.2 sec in total

First Response

1.5 sec

Resources Loaded

5.2 sec

Page Rendered

447 ms

aucklandscuba.co.nz screenshot

About Website

Visit aucklandscuba.co.nz now to see the best up-to-date Auckland Scuba content and also check out these interesting facts you probably never knew about aucklandscuba.co.nz

Auckland Scuba provides the absolute best in diving and certification courses. As one of the best dive and dive gear shops in New Zealand, we are here for all your diving needs.

Visit aucklandscuba.co.nz

Key Findings

We analyzed Aucklandscuba.co.nz page load time and found that the first response time was 1.5 sec 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

aucklandscuba.co.nz performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value1.005

2/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

aucklandscubadive.co.nz

1468 ms

js

95 ms

reset.css

233 ms

main.css

428 ms

jquery.mmenu.all.css

432 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Aucklandscuba.co.nz, 10% (7 requests) were made to Use.typekit.net and 7% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Aucklandscubadive.co.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.1 kB (5%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aucklandscuba.co.nz main page is 3.4 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. 60% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 37.0 kB

  • Original 48.1 kB
  • After minification 44.0 kB
  • After compression 11.1 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 37.0 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 56.7 kB

  • Original 2.9 MB
  • After minification 2.8 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. Auckland Scuba images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 79.5 kB

  • Original 343.2 kB
  • After minification 318.7 kB
  • After compression 263.7 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 79.5 kB or 23% of the original size.

CSS Optimization

-4%

Potential reduce by 2.9 kB

  • Original 81.9 kB
  • After minification 81.9 kB
  • After compression 79.0 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. Aucklandscuba.co.nz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (47%)

Requests Now

60

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auckland Scuba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aucklandscubadive.co.nz

aucklandscubadive.co.nz

1468 ms

js

js

95 ms

reset.css

reset.css

233 ms

main.css

main.css

428 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

432 ms

flexslider.css

flexslider.css

426 ms

jquery.fancybox.css

jquery.fancybox.css

425 ms

font-awesome.min.css

font-awesome.min.css

429 ms

jquery.min.js

jquery.min.js

30 ms

cycle.js

cycle.js

448 ms

css3-mediaqueries.js

css3-mediaqueries.js

639 ms

f-Inc.js

f-Inc.js

641 ms

ui.core.js

ui.core.js

641 ms

jquery.validate.js

jquery.validate.js

642 ms

jquery.form.js

jquery.form.js

641 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

644 ms

jquery.flexslider.js

jquery.flexslider.js

853 ms

jquery.mmenu.min.all.js

jquery.mmenu.min.all.js

855 ms

qmh1ppi.js

qmh1ppi.js

80 ms

jquery.fancybox.css

jquery.fancybox.css

853 ms

jquery.fancybox.js

jquery.fancybox.js

871 ms

js

js

81 ms

analytics.js

analytics.js

19 ms

collect

collect

13 ms

collect

collect

26 ms

ga-audiences

ga-audiences

45 ms

fbevents.js

fbevents.js

123 ms

aa.js

aa.js

578 ms

hinDv2HQB8E

hinDv2HQB8E

240 ms

KiwiDivers_Logo_col.png

KiwiDivers_Logo_col.png

1552 ms

IMG_6022-X3-1024x683.jpg

IMG_6022-X3-1024x683.jpg

1739 ms

IMG_4829-X3-1024x683.jpg

IMG_4829-X3-1024x683.jpg

2153 ms

logo2.jpg

logo2.jpg

1973 ms

OC_News_OCi.jpg

OC_News_OCi.jpg

1726 ms

untitled-4620-1-e1644815936763-1024x496.jpg

untitled-4620-1-e1644815936763-1024x496.jpg

1506 ms

logo.png

logo.png

570 ms

circle-icn.png

circle-icn.png

214 ms

banner-1.jpg

banner-1.jpg

856 ms

banner-2.jpg

banner-2.jpg

1287 ms

banner-3.jpg

banner-3.jpg

1276 ms

banner-tec.jpg

banner-tec.jpg

1286 ms

banner-trips.jpg

banner-trips.jpg

856 ms

grey-overlay.gif

grey-overlay.gif

732 ms

blue-overlay.gif

blue-overlay.gif

857 ms

pic-2.png

pic-2.png

1074 ms

pic-1.png

pic-1.png

1072 ms

pic-3.png

pic-3.png

1080 ms

pic-4.png

pic-4.png

1288 ms

footer-logos.png

footer-logos.png

1291 ms

tradegothicltstd-bold.woff

tradegothicltstd-bold.woff

1201 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1398 ms

d

d

35 ms

d

d

59 ms

d

d

46 ms

d

d

61 ms

d

d

58 ms

d

d

48 ms

p.gif

p.gif

50 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

43 ms

base.js

base.js

68 ms

ad_status.js

ad_status.js

151 ms

Hg8RJ6IYDEt2XfeS9TTatHSj5NgA1bkUUg8jx44YVvw.js

Hg8RJ6IYDEt2XfeS9TTatHSj5NgA1bkUUg8jx44YVvw.js

95 ms

embed.js

embed.js

49 ms

aucklandscubadive.co.nz.js

aucklandscubadive.co.nz.js

492 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

53 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

147 ms

id

id

22 ms

Create

Create

28 ms

GenerateIT

GenerateIT

15 ms

prev-1.png

prev-1.png

223 ms

next-1.png

next-1.png

218 ms

Accessibility Review

aucklandscuba.co.nz accessibility score

53

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-hidden="true"] elements contain focusable descendents

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

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

aucklandscuba.co.nz 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

aucklandscuba.co.nz SEO score

77

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

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aucklandscuba.co.nz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Aucklandscuba.co.nz 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

aucklandscuba.co.nz

Open Graph description is not detected on the main page of Auckland Scuba. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: