Tools & Wizards About Us
slipperislandresort.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

slipperislandresort.com

Slipper Island Resort | Unique New Zealand Accommodation

Page Load Speed

9.2 sec in total

First Response

514 ms

Resources Loaded

8.4 sec

Page Rendered

307 ms

slipperislandresort.com screenshot

About Website

Visit slipperislandresort.com now to see the best up-to-date Slipper Island Resort content for New Zealand and also check out these interesting facts you probably never knew about slipperislandresort.com

Slipper Island is a truly stunning New Zealand treasure. Slipper Island Resort makes up 95 percent of the 224 hectare island meaning our guests have access to nearly the entire island.

Visit slipperislandresort.com

Key Findings

We analyzed Slipperislandresort.com page load time and found that the first response time was 514 ms and then it took 8.7 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

slipperislandresort.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

slipperislandresort.com

514 ms

www.slipperislandresort.com

551 ms

www.slipperislandresort.com

1245 ms

bootstrap.min.css

55 ms

slick.css

75 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 54% of them (40 requests) were addressed to the original Slipperislandresort.com, 8% (6 requests) were made to Player.vimeo.com and 8% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Slipperislandresort.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.9 kB (7%)

Content Size

1.9 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slipperislandresort.com main page is 1.9 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. 50% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 22.6 kB

  • Original 29.5 kB
  • After minification 24.2 kB
  • After compression 6.9 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 5.3 kB, which is 18% 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 22.6 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 6.1 kB

  • Original 1.6 MB
  • After minification 1.6 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. Slipper Island Resort images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 75.7 kB

  • Original 176.7 kB
  • After minification 170.9 kB
  • After compression 101.0 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 75.7 kB or 43% of the original size.

CSS Optimization

-29%

Potential reduce by 18.5 kB

  • Original 63.2 kB
  • After minification 62.7 kB
  • After compression 44.7 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. Slipperislandresort.com needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (56%)

Requests Now

54

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slipper Island Resort. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

slipperislandresort.com

slipperislandresort.com

514 ms

www.slipperislandresort.com

www.slipperislandresort.com

551 ms

www.slipperislandresort.com

www.slipperislandresort.com

1245 ms

bootstrap.min.css

bootstrap.min.css

55 ms

slick.css

slick.css

75 ms

animate.min.css

animate.min.css

66 ms

jquery-ui.css

jquery-ui.css

68 ms

font-awesome.min.css

font-awesome.min.css

219 ms

lightbox.css

lightbox.css

439 ms

rte.css

rte.css

646 ms

style.min.css

style.min.css

840 ms

responsive.min.css

responsive.min.css

844 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

49 ms

player.js

player.js

844 ms

jquery.validate.min.js

jquery.validate.min.js

58 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

46 ms

umbracoforms-dependencies.js

umbracoforms-dependencies.js

851 ms

umbracoforms.js

umbracoforms.js

850 ms

umbracoforms-conditions.js

umbracoforms-conditions.js

853 ms

defaultform.css

defaultform.css

1061 ms

bootstrap.min.js

bootstrap.min.js

58 ms

jquery-ui.min.js

jquery-ui.min.js

76 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

1061 ms

slick.min.js

slick.min.js

80 ms

lightbox.js

lightbox.js

1060 ms

animate.js

animate.js

1084 ms

grid.js

grid.js

1083 ms

lazyloadxt.min.js

lazyloadxt.min.js

1083 ms

misc.min.js

misc.min.js

1262 ms

css

css

36 ms

css

css

53 ms

analytics.js

analytics.js

70 ms

close.png

close.png

352 ms

loading.gif

loading.gif

406 ms

prev.png

prev.png

407 ms

next.png

next.png

406 ms

bg-header.png

bg-header.png

405 ms

logo.png

logo.png

560 ms

menu-divider.png

menu-divider.png

560 ms

arrow-right-small.png

arrow-right-small.png

562 ms

icon-overlay-video.png

icon-overlay-video.png

565 ms

033hi-res-secret-agent.jpg

033hi-res-secret-agent.jpg

776 ms

036hi-res-secret-agent.jpg

036hi-res-secret-agent.jpg

781 ms

027hi-res-secret-agent.jpg

027hi-res-secret-agent.jpg

969 ms

layer-sea.png

layer-sea.png

1786 ms

layer-land.png

layer-land.png

5202 ms

sky.jpg

sky.jpg

1185 ms

layer-mountain.png

layer-mountain.png

1998 ms

539952686

539952686

243 ms

539952686

539952686

272 ms

arrow-right.png

arrow-right.png

932 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

111 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

115 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

175 ms

UMBTrPtMoH62xUZCz4g_.ttf

UMBTrPtMoH62xUZCz4g_.ttf

186 ms

UMBQrPtMoH62xUZKZKovfQr9.ttf

UMBQrPtMoH62xUZKZKovfQr9.ttf

185 ms

UMBQrPtMoH62xUZKdK0vfQr9.ttf

UMBQrPtMoH62xUZKdK0vfQr9.ttf

185 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1532 ms

ecommerce.js

ecommerce.js

63 ms

icon-disc.png

icon-disc.png

1068 ms

bg-map.jpg

bg-map.jpg

1862 ms

collect

collect

30 ms

collect

collect

107 ms

js

js

129 ms

api.js

api.js

28 ms

539952686

539952686

1 ms

539952686

539952686

1 ms

539952686

539952686

358 ms

539952686

539952686

287 ms

icon-tab-header-hover.png

icon-tab-header-hover.png

1015 ms

api.js

api.js

13 ms

2806115d984b4cf1eb6a4f1e6787599706e25df2.jpg

2806115d984b4cf1eb6a4f1e6787599706e25df2.jpg

1482 ms

e0348a3d88e9dbfcf0f9ea0b711bb2f5f3ba1c25.jpg

e0348a3d88e9dbfcf0f9ea0b711bb2f5f3ba1c25.jpg

1332 ms

39e1027be6adfd294e86b70b76aa555a44d8e4f0.jpg

39e1027be6adfd294e86b70b76aa555a44d8e4f0.jpg

1269 ms

Accessibility Review

slipperislandresort.com accessibility score

85

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 input fields do not have accessible names

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.

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

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

High

Image elements do not have [alt] attributes

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

Best Practices

slipperislandresort.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

slipperislandresort.com SEO score

74

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

High

Tap targets are not sized appropriately

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 Slipperislandresort.com 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 Slipperislandresort.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

slipperislandresort.com

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