6.5 sec in total
694 ms
4.8 sec
1.1 sec
Welcome to greatbarrierreef.org homepage info - get ready to check Great Barrier Reef best content for United States right away, or after learning these important things about greatbarrierreef.org
The iconic Great Barrier Reef is blessed with the breathtaking beauty of the world's largest coral reef. Learn more about Australia's Great Barrier Reef.
Visit greatbarrierreef.orgWe analyzed Greatbarrierreef.org page load time and found that the first response time was 694 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
greatbarrierreef.org performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.4 s
39/100
25%
Value7.4 s
28/100
10%
Value300 ms
79/100
30%
Value0.004
100/100
15%
Value8.4 s
39/100
10%
694 ms
244 ms
45 ms
69 ms
94 ms
Our browser made a total of 106 requests to load all elements on the main page. We found that 40% of them (42 requests) were addressed to the original Greatbarrierreef.org, 8% (9 requests) were made to Fonts.gstatic.com and 6% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Greatbarrierreef.org.
Page size can be reduced by 731.8 kB (32%)
2.3 MB
1.5 MB
In fact, the total size of Greatbarrierreef.org main page is 2.3 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 83.9 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 13.3 kB, which is 13% 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 83.9 kB or 82% of the original size.
Potential reduce by 36.3 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. Great Barrier Reef images are well optimized though.
Potential reduce by 242.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 242.8 kB or 55% of the original size.
Potential reduce by 368.9 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. Greatbarrierreef.org needs all CSS files to be minified and compressed as it can save up to 368.9 kB or 84% of the original size.
Number of requests can be reduced by 43 (45%)
95
52
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Great Barrier Reef. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.greatbarrierreef.org
694 ms
wp-emoji-release.min.js
244 ms
jquery.min.js
45 ms
jquery-ui.min.js
69 ms
css
94 ms
bootstrap.min.css
444 ms
css
37 ms
supersized.min.css
453 ms
style.css
467 ms
jquery.mmenu.all.css
6 ms
jquery.mmenu.min.all.js
9 ms
supersized.3.2.7.min.js
478 ms
jquery.hoverIntent.minified.js
480 ms
global.js
504 ms
map-markers-test.js
663 ms
jquery.bpopup.min.js
664 ms
all.js
268 ms
show_ads.js
7 ms
adsbygoogle.js
34 ms
154901
214 ms
wp-embed.min.js
716 ms
logo.png
253 ms
ad-here.png
251 ms
map.png
1435 ms
jimmweb-ad1.png
1310 ms
imgspace1.jpg
837 ms
cairns1.jpg
294 ms
th-port-douglas.jpg
835 ms
01_townsville.jpg
836 ms
01_rockhampton.jpg
836 ms
01_charters_towers.jpg
1057 ms
th_haggerstone.jpg
1039 ms
th_heron.jpg
1040 ms
th_brampton_island.jpg
1038 ms
th_bedarra.jpg
1257 ms
th_lizard_island.jpg
1269 ms
th_hayman_island.jpg
1256 ms
marker.png
1297 ms
marker1.png
1477 ms
cairns002.jpg
1477 ms
th-airlie.jpg
1498 ms
sheshops1.jpg
2016 ms
peppers.jpg
1556 ms
love-ad1.png
2128 ms
menu_mobile_icon.png
1651 ms
cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
40 ms
DXI1ORHCpsQm3Vp6mXoaTZS3E-kSBmtLoNJPDtbj2Pk.ttf
50 ms
k3k702ZOKiLJc3WVjuplzJS3E-kSBmtLoNJPDtbj2Pk.ttf
69 ms
EInbV5DfGHOiMmvb1Xr-hpS3E-kSBmtLoNJPDtbj2Pk.ttf
69 ms
ZvcMqxEwPfh2qDWBPxn6nk7nEl83IKQRaQwpv_tz1Eg.ttf
69 ms
RFda8w1V0eDZheqfcyQ4EJS3E-kSBmtLoNJPDtbj2Pk.ttf
78 ms
ZvcMqxEwPfh2qDWBPxn6nv83cGrqhiQgWmjXfohD0fc.ttf
96 ms
146 ms
bsa.js
27 ms
adki.jpg
1635 ms
glyphicons-halflings-white.png
1668 ms
xd_arbiter.php
255 ms
zrt_lookup.html
31 ms
show_ads_impl.js
59 ms
s_5d1b89bfab3fc39638c76c9f3a503f94.js
8 ms
pro.js
4 ms
35 ms
309977-1454235926.jpg
5 ms
269292-1431388786.jpg
46 ms
257444-1423438403.png
48 ms
osd.js
92 ms
ca-pub-3150426018204349.js
137 ms
th-bg.png
1545 ms
JsMapper.ashx
41 ms
hc_searchbox.css
63 ms
analytics.js
498 ms
progress.gif
1225 ms
fader5.jpg
1884 ms
fader1.jpg
1964 ms
fader2.jpg
1619 ms
xd_arbiter.php
489 ms
ads
321 ms
ads
327 ms
hc_pixel.gif
90 ms
hc_icon_calendar.png
47 ms
ads
196 ms
ads
209 ms
collect
19 ms
collect
66 ms
xd_arbiter.php
151 ms
F_LnepMSuM4
100 ms
like.php
93 ms
www-embed-player-vflZsBgOl.css
83 ms
www-embed-player.js
121 ms
vpc6VNjRPXV.js
540 ms
LVx-xkvaJ0b.png
599 ms
6122009351231081808
77 ms
abg.js
111 ms
m_js_controller.js
118 ms
googlelogo_color_112x36dp.png
160 ms
1eJU4PjErWSV5LNTKFXcze5UHikZLg3viIH581vcHWA.js
85 ms
ad_status.js
96 ms
s
55 ms
x_button_blue2.png
63 ms
favicon
93 ms
nessie_icon_tiamat_white.png
30 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
33 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
32 ms
7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js
12 ms
js
68 ms
ui
16 ms
greatbarrierreef.org accessibility score
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
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
greatbarrierreef.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
greatbarrierreef.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Greatbarrierreef.org 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 Greatbarrierreef.org 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.
greatbarrierreef.org
Open Graph data is detected on the main page of Great Barrier Reef. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: