1.3 sec in total
128 ms
927 ms
226 ms
Click here to check amazing Blue Guru content for Thailand. Otherwise, check out these important facts you probably never knew about blue-guru.org
Discover scuba diving adventures and PADI Courses in Thailand - Andaman Coast. Eco diving, conservation & scuba diving vacations. Whale Shark Exploration in Similans & Richelieu Rock.
Visit blue-guru.orgWe analyzed Blue-guru.org page load time and found that the first response time was 128 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
blue-guru.org performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value4.7 s
32/100
25%
Value2.3 s
99/100
10%
Value560 ms
53/100
30%
Value0
100/100
15%
Value5.3 s
73/100
10%
128 ms
75 ms
31 ms
71 ms
97 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 72% of them (81 requests) were addressed to the original Blue-guru.org, 11% (12 requests) were made to Static.xx.fbcdn.net and 4% (5 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (355 ms) belongs to the original domain Blue-guru.org.
Page size can be reduced by 666.3 kB (48%)
1.4 MB
717.3 kB
In fact, the total size of Blue-guru.org main page is 1.4 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. 60% of websites need less resources to load. Images take 565.0 kB which makes up the majority of the site volume.
Potential reduce by 20.7 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 20.7 kB or 76% of the original size.
Potential reduce by 29.8 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. Blue Guru images are well optimized though.
Potential reduce by 327.7 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 327.7 kB or 71% of the original size.
Potential reduce by 288.1 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. Blue-guru.org needs all CSS files to be minified and compressed as it can save up to 288.1 kB or 88% of the original size.
Number of requests can be reduced by 59 (55%)
107
48
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Guru. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
blue-guru.org
128 ms
googleTranslate.js
75 ms
jquery.min.js
31 ms
jquery.easing.1.3.js
71 ms
jquery.cycle.all.min.js
97 ms
hoverIntent.js
54 ms
superfish.js
53 ms
supersubs.js
56 ms
style.css
91 ms
jquery-1.7.1.min.js
186 ms
script.js
122 ms
styles.css
169 ms
title.png
139 ms
Sweden.png
92 ms
Czech.png
101 ms
Spain.png
123 ms
Portugal.png
126 ms
Poland.png
127 ms
Norway.png
145 ms
Netherlands.png
146 ms
Italy.png
150 ms
Israel.png
151 ms
Iceland.png
168 ms
Germany.png
169 ms
France.png
172 ms
Finland.png
172 ms
Denmark.png
173 ms
UK.png
187 ms
Japan.png
189 ms
whale_shark_icon_s.png
189 ms
richelieu_diving.jpg
242 ms
PADI_diving.jpg
217 ms
scuba_explorer.jpg
292 ms
divemaster_training.jpg
233 ms
golden_buddha_resort.jpg
256 ms
surin_islands_trips.jpg
257 ms
small-richelieu_diving.jpg
241 ms
small-PADI_diving.jpg
256 ms
counter.js
10 ms
small-scuba_explorer.jpg
251 ms
small-divemaster_training.jpg
239 ms
small-golden_buddha_resort.jpg
252 ms
small-surin_islands_trips.jpg
252 ms
andaman_offshore_diving.jpg
239 ms
surin_snorkeling.jpg
226 ms
css
25 ms
css
37 ms
css
45 ms
css
46 ms
reset.css
218 ms
pro_pages_style.css
288 ms
grid.css
211 ms
forms.css
210 ms
prettyPhoto.css
200 ms
jquery.snippet.min.css
246 ms
jplayer.blue.monday.css
199 ms
jquery-ui-1.8.17.custom.css
208 ms
thailand_sharks.jpg
193 ms
learn_to_dive.jpg
200 ms
phra_thong_bay_bungalows.jpg
198 ms
mr_chuoi.jpg
207 ms
phra_thong_seaview_resort.jpg
209 ms
PADI_divemaster_training.jpg
208 ms
tachai_snorkeling.jpg
206 ms
boon_piya_bungalow.jpg
260 ms
PADI_Green_Star_Environmental_Award.png
258 ms
whale_shark_conservation.png
257 ms
Blue_Guru_Diving_AWARE.png
257 ms
shark_conservation.png
244 ms
shark_guardian.png
244 ms
FF-cash.js
52 ms
tms-0.4.1.js
56 ms
uCarousel.js
53 ms
jquery.tools.min.js
355 ms
jquery.jqtransform.js
53 ms
jquery.quicksand.js
51 ms
jquery.snippet.min.js
113 ms
jquery-ui-1.8.17.custom.min.js
114 ms
jquery.cookie.js
57 ms
jquery.hoverIntent.minified.js
58 ms
header-bg.gif
59 ms
nav-container-bg.gif
64 ms
content-fill.gif
65 ms
styled-menu-bg.jpg
96 ms
left_gbb.png
97 ms
right_gbb.png
98 ms
footer.gif
117 ms
t.php
149 ms
ga.js
44 ms
like.php
121 ms
likebox.php
221 ms
1EqTbJWOZQBfhZ0e3RL9uvesZW2xOQ-xsNqO47m55DA.ttf
60 ms
MZ1aViPqjfvZwVD_tzjjkwLUuEpTyoUstqEm5AMlJo4.ttf
79 ms
UkFsr-RwJB_d2l9fIWsx3pS3E-kSBmtLoNJPDtbj2Pk.ttf
88 ms
HGfsyCL5WASpHOFnouG-RCZ2oysoEQEeKwjgmXLRnTc.ttf
88 ms
__utm.gif
23 ms
vpc6VNjRPXV.js
40 ms
LVx-xkvaJ0b.png
31 ms
roNeOY-tz5Y.css
5 ms
UHhaxo8Cs3k.css
8 ms
_rx8naC75Dy.js
18 ms
x5F9OMjKyLw.js
32 ms
ICDbTSzjQEg.js
41 ms
TTCre3391I0.js
42 ms
525884_10150745387761341_1214922870_n.jpg
42 ms
306073_10150783566421341_270698711_n.jpg
40 ms
10494669_10204119581172573_4419233010218657560_n.jpg
41 ms
12592211_10207650287590527_4331706688928760092_n.jpg
40 ms
12644695_10156491980375422_2689653410002036340_n.jpg
39 ms
wL6VQj7Ab77.png
8 ms
s7jcwEQH7Sx.png
6 ms
I6-MnjEovm5.js
4 ms
vlXaquuXMrr.js
4 ms
blue-guru.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Image elements do not have [alt] attributes
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
blue-guru.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
blue-guru.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blue-guru.org 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 Blue-guru.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.
blue-guru.org
Open Graph description is not detected on the main page of Blue Guru. 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: