Tools & Wizards About Us
sundive.com.au screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% 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

  • 84

    SEO

    Google-friendlier than
    52% of websites

sundive.com.au

Sundive Byron Bay is Byron Bay’s only PADI 5 star Dive Centre

Page Load Speed

5.1 sec in total

First Response

575 ms

Resources Loaded

3.5 sec

Page Rendered

1.1 sec

sundive.com.au screenshot

About Website

Visit sundive.com.au now to see the best up-to-date Sundive content and also check out these interesting facts you probably never knew about sundive.com.au

Sundive Byron Bay is Byron Bay’s only PADI 5 star Dive Centre, a rating that represents our commitment to quality, safety and service. Contact us today.

Visit sundive.com.au

Key Findings

We analyzed Sundive.com.au page load time and found that the first response time was 575 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sundive.com.au performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.88

3/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

www.sundive.com.au

575 ms

preloads.js

65 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

53 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

73 ms

imm_fonts-lato.css

72 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 58% of them (53 requests) were addressed to the original Sundive.com.au, 13% (12 requests) were made to Static.xx.fbcdn.net and 8% (7 requests) were made to Improvedcontactform.com. The less responsive or slowest element that took the longest time to load (723 ms) belongs to the original domain Sundive.com.au.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.6 kB (3%)

Content Size

3.4 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sundive.com.au 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. 70% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 92.1 kB

  • Original 116.0 kB
  • After minification 102.7 kB
  • After compression 23.8 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 13.3 kB, which is 11% 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 92.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 373 B

  • Original 3.1 MB
  • After minification 3.1 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. Sundive images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 990 B

  • Original 159.8 kB
  • After minification 159.8 kB
  • After compression 158.8 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

-6%

Potential reduce by 2.1 kB

  • Original 34.1 kB
  • After minification 34.1 kB
  • After compression 32.0 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. Sundive.com.au has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (69%)

Requests Now

71

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sundive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.sundive.com.au

www.sundive.com.au

575 ms

preloads.js

preloads.js

65 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

53 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

73 ms

imm_fonts-lato.css

imm_fonts-lato.css

72 ms

css_style.scss.css

css_style.scss.css

61 ms

imm_bootstrap-reboot-grid.min.css

imm_bootstrap-reboot-grid.min.css

77 ms

imm_slick.css

imm_slick.css

83 ms

imm_slick-theme.css

imm_slick-theme.css

84 ms

imm_slider.css

imm_slider.css

135 ms

imm_styles.scss.css

imm_styles.scss.css

96 ms

imm_styles-detail.scss.css

imm_styles-detail.scss.css

118 ms

jquery.min.js

jquery.min.js

72 ms

imm_lazysizes.min.js

imm_lazysizes.min.js

102 ms

imm_ls.bgset.min.js

imm_ls.bgset.min.js

112 ms

imm_ls.respimg.min.js

imm_ls.respimg.min.js

118 ms

imm_ls.unveilhooks.min.js

imm_ls.unveilhooks.min.js

130 ms

analytics.js

analytics.js

70 ms

sdk.js

sdk.js

61 ms

font-awesome.min.css

font-awesome.min.css

75 ms

shopify_common-33bb9d312118840468a53f36b59c62c1e8f2b7d1a0a77250db9e300441827470.js

shopify_common-33bb9d312118840468a53f36b59c62c1e8f2b7d1a0a77250db9e300441827470.js

119 ms

option_selection-86cdd286ddf3be7e25d68b9fc5965d7798a3ff6228ff79af67b3f4e41d6a34be.js

option_selection-86cdd286ddf3be7e25d68b9fc5965d7798a3ff6228ff79af67b3f4e41d6a34be.js

250 ms

modernizr.min.js

modernizr.min.js

254 ms

imm_slick.min.js

imm_slick.min.js

252 ms

imm_slider_setup.js

imm_slider_setup.js

251 ms

imm_custom.js

imm_custom.js

284 ms

jquery.currencies.min.js

jquery.currencies.min.js

251 ms

wejs

wejs

192 ms

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

145 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

143 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

140 ms

img_load.gif

img_load.gif

114 ms

Tripadvisor_lockup_horizontal_secondary_registered-11900-2.svg

Tripadvisor_lockup_horizontal_secondary_registered-11900-2.svg

111 ms

collect

collect

156 ms

sdk.js

sdk.js

152 ms

logo.png

logo.png

198 ms

Logo-white.png

Logo-white.png

182 ms

imm_ajax-loader.gif

imm_ajax-loader.gif

189 ms

js

js

94 ms

Lato-Black.woff

Lato-Black.woff

374 ms

Lato-Bold.woff

Lato-Bold.woff

502 ms

Lato-Regular.woff

Lato-Regular.woff

422 ms

Lato-Light.woff

Lato-Light.woff

334 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

36 ms

Lato-Italic.woff

Lato-Italic.woff

402 ms

Lato-LightItalic.woff

Lato-LightItalic.woff

442 ms

Lato-BoldItalic.woff

Lato-BoldItalic.woff

699 ms

Lato-BlackItalic.woff

Lato-BlackItalic.woff

723 ms

WidgetEmbed-selfserveprop

WidgetEmbed-selfserveprop

168 ms

sundive-logo-white.png

sundive-logo-white.png

190 ms

Turtle.jpg

Turtle.jpg

422 ms

t4b_widget_self_serve_property-v24221562771a.css

t4b_widget_self_serve_property-v24221562771a.css

27 ms

cdswidgets_m-c-v22480917520a.js

cdswidgets_m-c-v22480917520a.js

57 ms

IMG_2938_2_720x.jpg

IMG_2938_2_720x.jpg

256 ms

Lato-Light.ttf

Lato-Light.ttf

401 ms

Lato-Black.ttf

Lato-Black.ttf

410 ms

Lato-Italic.ttf

Lato-Italic.ttf

163 ms

Lato-Regular.ttf

Lato-Regular.ttf

145 ms

Lato-LightItalic.ttf

Lato-LightItalic.ttf

183 ms

Lato-Bold.ttf

Lato-Bold.ttf

134 ms

4M1A3050.jpg

4M1A3050.jpg

414 ms

Lato-BoldItalic.ttf

Lato-BoldItalic.ttf

51 ms

Lato-BlackItalic.ttf

Lato-BlackItalic.ttf

105 ms

icf.js

icf.js

128 ms

page.php

page.php

195 ms

TripAdvisor_Regular.woff

TripAdvisor_Regular.woff

10 ms

4M1A7963.jpg

4M1A7963.jpg

78 ms

4M1A1875.jpg

4M1A1875.jpg

111 ms

loader.js

loader.js

14 ms

widget.css

widget.css

22 ms

widgets.js

widgets.js

41 ms

52 ms

4M1A9188.jpg

4M1A9188.jpg

70 ms

eOzOzediAge.css

eOzOzediAge.css

32 ms

CAfgKYFpIyM.css

CAfgKYFpIyM.css

35 ms

VWDhCULazb5.js

VWDhCULazb5.js

40 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

40 ms

owo2sPJxB2z.js

owo2sPJxB2z.js

75 ms

p55HfXW__mM.js

p55HfXW__mM.js

73 ms

E6qR0C8WEpl.js

E6qR0C8WEpl.js

77 ms

mP12tTiNgO_.js

mP12tTiNgO_.js

85 ms

5xOV5e9oy4e.js

5xOV5e9oy4e.js

73 ms

k_PjgALRjoR.js

k_PjgALRjoR.js

72 ms

bolt.png

bolt.png

66 ms

email.png

email.png

47 ms

348284882_6247624411994543_8549109976002906360_n.jpg

348284882_6247624411994543_8549109976002906360_n.jpg

73 ms

348285167_1367601977138771_9106989268243201714_n.jpg

348285167_1367601977138771_9106989268243201714_n.jpg

67 ms

DPxpTcknHiI.js

DPxpTcknHiI.js

10 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

11 ms

4M1A1577_3ddce3fd-b92b-44b1-84e3-3e0288de41b2.jpg

4M1A1577_3ddce3fd-b92b-44b1-84e3-3e0288de41b2.jpg

174 ms

4M1A2978.jpg

4M1A2978.jpg

577 ms

Accessibility Review

sundive.com.au accessibility score

73

Accessibility Issues

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

Image elements do not have [alt] attributes

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

sundive.com.au 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

sundive.com.au SEO score

84

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

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 Sundive.com.au 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 Sundive.com.au 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

sundive.com.au

Open Graph description is not detected on the main page of Sundive. 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: