3 sec in total
336 ms
2.4 sec
294 ms
Welcome to oceanzonedivers.com homepage info - get ready to check Oceanzonedivers best content right away, or after learning these important things about oceanzonedivers.com
Technical Diving Training in Phuket, Thailand. Education through NAUI, TDI, DSAT and CMAS from Diver to Instructor in Phuket Thailand
Visit oceanzonedivers.comWe analyzed Oceanzonedivers.com page load time and found that the first response time was 336 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
oceanzonedivers.com performance score
name
value
score
weighting
Value2.4 s
70/100
10%
Value2.7 s
84/100
25%
Value3.0 s
94/100
10%
Value1,220 ms
20/100
30%
Value0.001
100/100
15%
Value3.9 s
89/100
10%
336 ms
599 ms
167 ms
264 ms
367 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 95% of them (39 requests) were addressed to the original Oceanzonedivers.com, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Oceanzonedivers.com.
Page size can be reduced by 85.8 kB (12%)
743.5 kB
657.7 kB
In fact, the total size of Oceanzonedivers.com main page is 743.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 683.9 kB which makes up the majority of the site volume.
Potential reduce by 8.2 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 8.2 kB or 66% of the original size.
Potential reduce by 54.2 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. Oceanzonedivers images are well optimized though.
Potential reduce by 12.1 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 12.1 kB or 37% of the original size.
Potential reduce by 11.3 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. Oceanzonedivers.com needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 79% of the original size.
Number of requests can be reduced by 6 (15%)
39
33
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oceanzonedivers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
oceanzonedivers.com
336 ms
www.oceanzonedivers.com
599 ms
fade.js
167 ms
chrome.js
264 ms
styles.css
367 ms
chromestyle.css
179 ms
en_EN.gif
129 ms
fr_FR.gif
101 ms
pie_fondo.jpg
194 ms
body_fondo.jpg
287 ms
top-bkg.jpg
96 ms
tech-diving-header.gif
204 ms
chromebg.gif
186 ms
down.gif
196 ms
body-bkg.jpg
284 ms
ozdlogo.gif
302 ms
tdi_logo.gif
287 ms
cmas-logo.gif
291 ms
tda-logo.gif
390 ms
dsatlogo.jpg
384 ms
kissrebreather.jpg
1032 ms
tech-diving-courses.jpg
380 ms
cave-diving.jpg
401 ms
dive-education.jpg
473 ms
rebreathers.jpg
484 ms
tech-equipment.jpg
573 ms
wreck-diving.jpg
493 ms
facebook.gif
561 ms
tat.gif
583 ms
dreams5.jpg
768 ms
dreams.jpg
908 ms
dreams2.jpg
1043 ms
dreams3.jpg
941 ms
dreams4.jpg
861 ms
tech-dive-courses.jpg
1047 ms
highlights-bkg.jpg
995 ms
dedicated-dive-centre.jpg
1040 ms
footer-rpt.jpg
1081 ms
piepagina_fondo3.jpg
1105 ms
ga.js
6 ms
__utm.gif
11 ms
oceanzonedivers.com 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.
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
Links do not have a discernible name
oceanzonedivers.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
oceanzonedivers.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oceanzonedivers.com 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 Oceanzonedivers.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.
oceanzonedivers.com
Open Graph description is not detected on the main page of Oceanzonedivers. 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: