3.8 sec in total
534 ms
2.3 sec
973 ms
Visit diveadvisor.com now to see the best up-to-date Dive Advisor content for Indonesia and also check out these interesting facts you probably never knew about diveadvisor.com
Dive Advisor is a blogging, dive logging and communication platform built for Scuba Divers and Scuba Businesses.
Visit diveadvisor.comWe analyzed Diveadvisor.com page load time and found that the first response time was 534 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
diveadvisor.com performance score
name
value
score
weighting
Value11.0 s
0/100
10%
Value29.2 s
0/100
25%
Value14.2 s
1/100
10%
Value310 ms
77/100
30%
Value0.068
96/100
15%
Value20.9 s
2/100
10%
534 ms
586 ms
34 ms
49 ms
39 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 40% of them (27 requests) were addressed to the original Diveadvisor.com, 9% (6 requests) were made to Img.diveadvisor.com and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Img.diveadvisor.com.
Page size can be reduced by 650.6 kB (21%)
3.0 MB
2.4 MB
In fact, the total size of Diveadvisor.com main page is 3.0 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 2.5 MB which makes up the majority of the site volume.
Potential reduce by 59.2 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. This page needs HTML code to be minified as it can gain 8.0 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 59.2 kB or 78% of the original size.
Potential reduce by 365.5 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. Obviously, Dive Advisor needs image optimization as it can save up to 365.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 181.4 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 181.4 kB or 62% of the original size.
Potential reduce by 44.4 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. Diveadvisor.com needs all CSS files to be minified and compressed as it can save up to 44.4 kB or 33% of the original size.
Number of requests can be reduced by 17 (30%)
57
40
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dive Advisor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
diveadvisor.com
534 ms
css
586 ms
css
34 ms
js
49 ms
jsapi
39 ms
ex
652 ms
my
443 ms
onu3kcg.js
56 ms
api.js
62 ms
client.js
69 ms
analytics.js
35 ms
mixpanel-2.2.min.js
123 ms
ai.0.js
119 ms
recaptcha__en.js
147 ms
displayImg.png
777 ms
tripadvisor_logo_transp_280x60-MCID-0.png
120 ms
mating-mandarins-2636-medium.jpg
553 ms
manta-dance-15171-medium.jpg
608 ms
creatures-of-the-deep-2562-medium.jpg
458 ms
main-background-pattern.png
458 ms
loading16.gif
116 ms
loading-diver.gif
116 ms
header-pattern.jpg
116 ms
logo.png
453 ms
beta.png
378 ms
icons.png
455 ms
appIcon.png
212 ms
googlePlayIcon.png
212 ms
ico_help_small.png
309 ms
hp_sub2o_logo.png
308 ms
bgImg.jpg
1012 ms
header_images.png
357 ms
menu_divider.png
528 ms
icons.png
622 ms
content_background2.png
580 ms
register.png
529 ms
socailIcons.png
529 ms
content_background1.png
529 ms
login.png
612 ms
hp_content_box_bg.jpg
597 ms
my_dive_shop_icon.png
592 ms
hp_claim_your_listing_btn_nor.png
604 ms
hp_all_destination_btn_nor.png
655 ms
anMUvcNT0H1YN4FII8wprzsSLeNQG2cy_mKit6iEdYs.ttf
114 ms
anMUvcNT0H1YN4FII8wpr4e2tK5W43RXgBRKkM4A5Qg.ttf
114 ms
7XUFZ5tgS-tD6QamInJTcU3KvHLhcNjEHFQzwNtdMQY.ttf
181 ms
collect
31 ms
footer-pattern.jpg
432 ms
all.js
222 ms
cb=gapi.loaded_0
111 ms
71 ms
anchor
116 ms
postmessageRelay
97 ms
styles__ltr.css
79 ms
172 ms
api.js
141 ms
core:rpc:shindig.random:shindig.sha1.js
176 ms
2536007149-postmessagerelay.js
192 ms
3S-QlPMSNPmZHIC0k0XLHhyc4Z2xiLseOE2qhpfcAp0.js
34 ms
webworker.js
92 ms
logo_48.png
92 ms
xd_arbiter.php
168 ms
xd_arbiter.php
286 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
169 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
182 ms
recaptcha__en.js
22 ms
xd_arbiter.php
83 ms
diveadvisor.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
Links do not have a discernible name
diveadvisor.com 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
diveadvisor.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diveadvisor.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 Diveadvisor.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.
diveadvisor.com
Open Graph description is not detected on the main page of Dive Advisor. 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: