Tools & Wizards About Us
live4diving.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

live4diving.com

live4diving | dive sites, scuba diving centres, scuba reviews and photos | padi

Page Load Speed

2.4 sec in total

First Response

309 ms

Resources Loaded

1.9 sec

Page Rendered

219 ms

live4diving.com screenshot

About Website

Visit live4diving.com now to see the best up-to-date Live4 Diving content and also check out these interesting facts you probably never knew about live4diving.com

scuba diving portal with information and reviews on dive sites, scuba centres and underwater photos contributed by divers for the community. Get inspired by fellow divers. World coverage.

Visit live4diving.com

Key Findings

We analyzed Live4diving.com page load time and found that the first response time was 309 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

live4diving.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

live4diving.com

309 ms

reset.min.css

65 ms

l4d.min.css

72 ms

css

23 ms

jquery-1.4.1.min.js

141 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 31% of them (42 requests) were addressed to the original Live4diving.com, 13% (18 requests) were made to Maps.google.com and 10% (13 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (779 ms) belongs to the original domain Live4diving.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.7 MB (41%)

Content Size

4.1 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Live4diving.com main page is 4.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 134.0 kB

  • Original 178.3 kB
  • After minification 172.2 kB
  • After compression 44.3 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 134.0 kB or 75% of the original size.

Image Optimization

-17%

Potential reduce by 404.4 kB

  • Original 2.3 MB
  • After minification 1.9 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. Obviously, Live4 Diving needs image optimization as it can save up to 404.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.3 MB
  • After compression 435.7 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 1.2 MB or 73% of the original size.

CSS Optimization

-73%

Potential reduce by 7.6 kB

  • Original 10.4 kB
  • After minification 10.2 kB
  • After compression 2.8 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. Live4diving.com needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (55%)

Requests Now

128

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Live4 Diving. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

live4diving.com

live4diving.com

309 ms

reset.min.css

reset.min.css

65 ms

l4d.min.css

l4d.min.css

72 ms

css

css

23 ms

jquery-1.4.1.min.js

jquery-1.4.1.min.js

141 ms

jquery.cycle.min.js

jquery.cycle.min.js

104 ms

jquery.corner-min.js

jquery.corner-min.js

68 ms

l4d.chirp.js

l4d.chirp.js

69 ms

GoogleAnalytics.js

GoogleAnalytics.js

94 ms

WebResource.axd

WebResource.axd

103 ms

ScriptResource.axd

ScriptResource.axd

104 ms

maps

maps

44 ms

ScriptResource.axd

ScriptResource.axd

133 ms

ScriptResource.axd

ScriptResource.axd

211 ms

ScriptResource.axd

ScriptResource.axd

192 ms

facebookconnectl4d.chirp.js

facebookconnectl4d.chirp.js

136 ms

addthis_widget.js

addthis_widget.js

14 ms

show_ads.js

show_ads.js

12 ms

ga.js

ga.js

39 ms

scuba-background.jpg

scuba-background.jpg

137 ms

Live4DivingLogo.png

Live4DivingLogo.png

136 ms

scuba-dive-currents.jpg

scuba-dive-currents.jpg

139 ms

sharks-scuba-closeup.png

sharks-scuba-closeup.png

386 ms

crab-scuba-photp.png

crab-scuba-photp.png

463 ms

leopard-shark-scuba.jpg

leopard-shark-scuba.jpg

140 ms

nemo.jpg

nemo.jpg

194 ms

sea-dragon-scuba.png

sea-dragon-scuba.png

462 ms

nudi-branch-scuba.png

nudi-branch-scuba.png

461 ms

26t_amazing-scuba.png

26t_amazing-scuba.png

183 ms

57t_croal.jpg

57t_croal.jpg

194 ms

51t_dive-padi.png

51t_dive-padi.png

381 ms

52t_search-dive-sites.JPG

52t_search-dive-sites.JPG

383 ms

28t_amazzing-scuba.png

28t_amazzing-scuba.png

531 ms

64t_diving-shops.png

64t_diving-shops.png

533 ms

32t_diive-padi.png

32t_diive-padi.png

529 ms

3t_find-scuba.png

3t_find-scuba.png

528 ms

9t_snoorkel.png

9t_snoorkel.png

529 ms

68t_diving-centre.png

68t_diving-centre.png

532 ms

90t_scubapro.jpg

90t_scubapro.jpg

601 ms

33t_dive-shop.jpg

33t_dive-shop.jpg

600 ms

92t_scuuba-diving.jpg

92t_scuuba-diving.jpg

599 ms

15t_divep-adi.jpg

15t_divep-adi.jpg

599 ms

103t_find-scuba.png

103t_find-scuba.png

779 ms

__utm.gif

__utm.gif

114 ms

all.js

all.js

96 ms

l4d-background.png

l4d-background.png

675 ms

navigationbuttoncurrent.jpg

navigationbuttoncurrent.jpg

675 ms

navigationbutton.jpg

navigationbutton.jpg

674 ms

ca-pub-4575938060874315.js

ca-pub-4575938060874315.js

175 ms

zrt_lookup.html

zrt_lookup.html

224 ms

show_ads_impl.js

show_ads_impl.js

173 ms

URSgP3aplSko3CQAzdXHwPesZW2xOQ-xsNqO47m55DA.ttf

URSgP3aplSko3CQAzdXHwPesZW2xOQ-xsNqO47m55DA.ttf

51 ms

233 ms

common.js

common.js

179 ms

util.js

util.js

259 ms

geocoder.js

geocoder.js

196 ms

map.js

map.js

190 ms

overlay.js

overlay.js

187 ms

marker.js

marker.js

183 ms

300lo.json

300lo.json

178 ms

widgets.js

widgets.js

243 ms

plusone.js

plusone.js

172 ms

ping

ping

171 ms

ads

ads

427 ms

xd_arbiter.php

xd_arbiter.php

114 ms

xd_arbiter.php

xd_arbiter.php

332 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

413 ms

sh.953eb77977227bfd253ee158.html

sh.953eb77977227bfd253ee158.html

56 ms

infowindow.js

infowindow.js

56 ms

osd.js

osd.js

92 ms

likebox.php

likebox.php

149 ms

onion.js

onion.js

86 ms

login_button.php

login_button.php

216 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

213 ms

stats.js

stats.js

55 ms

controls.js

controls.js

50 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

291 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

289 ms

fastbutton

fastbutton

343 ms

bekMD-lCbkm.css

bekMD-lCbkm.css

426 ms

sEpAygasRyW.css

sEpAygasRyW.css

455 ms

XCdv7aD40Gm.js

XCdv7aD40Gm.js

529 ms

lnwXDK64af8.js

lnwXDK64af8.js

553 ms

mn6tHWuLI-Y.js

mn6tHWuLI-Y.js

509 ms

x8BMxYCqTb9.js

x8BMxYCqTb9.js

500 ms

461 ms

button.65b4bc8f0d6592fdc51d322b3f197660.js

button.65b4bc8f0d6592fdc51d322b3f197660.js

391 ms

transparent.png

transparent.png

259 ms

css

css

189 ms

NhlqPjs6LVc.js

NhlqPjs6LVc.js

528 ms

teE39sffXW8.png

teE39sffXW8.png

368 ms

iqVGY7gYXlg.gif

iqVGY7gYXlg.gif

411 ms

google4.png

google4.png

195 ms

mapcnt6.png

mapcnt6.png

197 ms

sv5.png

sv5.png

197 ms

m_js_controller.js

m_js_controller.js

155 ms

abg.js

abg.js

167 ms

scuba-dive-flag-image.gif

scuba-dive-flag-image.gif

52 ms

tmapctrl.png

tmapctrl.png

146 ms

cb_scout5.png

cb_scout5.png

156 ms

tmapctrl4.png

tmapctrl4.png

145 ms

imgs8.png

imgs8.png

161 ms

vt

vt

69 ms

vt

vt

70 ms

vt

vt

69 ms

vt

vt

71 ms

vt

vt

69 ms

vt

vt

69 ms

vt

vt

69 ms

postmessageRelay

postmessageRelay

172 ms

rs=AGLTcCMcLrPnkOVMusQ4_pmYnBB14E2LDQ

rs=AGLTcCMcLrPnkOVMusQ4_pmYnBB14E2LDQ

86 ms

favicon

favicon

158 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

143 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

59 ms

s

s

75 ms

x_button_blue2.png

x_button_blue2.png

98 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

32 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

63 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

63 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

65 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

88 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

70 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

65 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

81 ms

tweet_button.64a917b4a230f163048902c783e1530f.en.html

tweet_button.64a917b4a230f163048902c783e1530f.en.html

58 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

117 ms

rpc:shindig_random.js

rpc:shindig_random.js

72 ms

9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js

9aKOW9kHIBrJTB9ONj-e1oyTZuOGlgCE-J5p-KupNmo.js

48 ms

1779687_641589835890801_1780675813_n.jpg

1779687_641589835890801_1780675813_n.jpg

169 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

31 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

31 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

5 ms

VXcANLwwL5J.js

VXcANLwwL5J.js

19 ms

50Trs1RKgUY.js

50Trs1RKgUY.js

21 ms

ui

ui

42 ms

jot.html

jot.html

27 ms

Accessibility Review

live4diving.com accessibility score

80

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

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

Form elements do not have associated labels

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

live4diving.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

live4diving.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Live4diving.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 Live4diving.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

live4diving.com

Open Graph description is not detected on the main page of Live4 Diving. 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: