Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

kellytarltonssealife.co.nz

Auckland Aquarium - SEA LIFE Kelly Tarlton's Aquarium

Page Load Speed

7.5 sec in total

First Response

2.4 sec

Resources Loaded

4.7 sec

Page Rendered

342 ms

About Website

Click here to check amazing Kelly Tarlton S SEA LIFE content. Otherwise, check out these important facts you probably never knew about kellytarltonssealife.co.nz

Get the cheapest Kelly Tarlton's tickets when you buy online from the official SEA LIFE Kelly Tarlton's Aquarium website for this top Auckland attraction.

Visit kellytarltonssealife.co.nz

Key Findings

We analyzed Kellytarltonssealife.co.nz page load time and found that the first response time was 2.4 sec and then it took 5.1 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

kellytarltonssealife.co.nz performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

2441 ms

j.php

46 ms

gtm.js

68 ms

lazysizes.min.-v-2.0.0-hotfix.5063-v.js

35 ms

style.-v-2.0.0-hotfix.5063-v.css

166 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Kellytarltonssealife.co.nz, 37% (28 requests) were made to Assets.pxlecdn.com and 7% (5 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Visitsealife.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.9 kB (25%)

Content Size

877.8 kB

After Optimization

656.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kellytarltonssealife.co.nz main page is 877.8 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. 65% of websites need less resources to load. Javascripts take 517.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 158.0 kB

  • Original 186.2 kB
  • After minification 150.1 kB
  • After compression 28.2 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. This page needs HTML code to be minified as it can gain 36.0 kB, which is 19% 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 158.0 kB or 85% of the original size.

Image Optimization

-18%

Potential reduce by 10.7 kB

  • Original 60.8 kB
  • After minification 50.2 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. Obviously, Kelly Tarlton S SEA LIFE needs image optimization as it can save up to 10.7 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 30.4 kB

  • Original 517.2 kB
  • After minification 517.2 kB
  • After compression 486.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 21.8 kB

  • Original 113.6 kB
  • After minification 113.6 kB
  • After compression 91.7 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. Kellytarltonssealife.co.nz needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (69%)

Requests Now

65

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kelly Tarlton S SEA LIFE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kellytarltonssealife.co.nz accessibility score

87

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

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

kellytarltonssealife.co.nz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kellytarltonssealife.co.nz SEO score

89

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

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 Kellytarltonssealife.co.nz 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 Kellytarltonssealife.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

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