679 ms in total
111 ms
427 ms
141 ms
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The premiere recreational and technical scuba dive shop in Cozumel, Mexico. From recreational to technical divers, we will certify you, give you reefs, caves and all points in between. Within the boun...
Visit divecozumel.netWe analyzed Divecozumel.net page load time and found that the first response time was 111 ms and then it took 568 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
divecozumel.net performance score
name
value
score
weighting
Value0.9 s
100/100
10%
Value3.3 s
68/100
25%
Value0.9 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.9 s
100/100
10%
111 ms
30 ms
58 ms
88 ms
86 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that all of those requests were addressed to Divecozumel.net and no external sources were called. The less responsive or slowest element that took the longest time to load (141 ms) belongs to the original domain Divecozumel.net.
Page size can be reduced by 11.9 kB (22%)
53.0 kB
41.1 kB
In fact, the total size of Divecozumel.net main page is 53.0 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. 15% of websites need less resources to load. Images take 35.9 kB which makes up the majority of the site volume.
Potential reduce by 11.5 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 11.5 kB or 74% of the original size.
Potential reduce by 223 B
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. Dive Cozumel images are well optimized though.
Potential reduce by 168 B
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. Divecozumel.net needs all CSS files to be minified and compressed as it can save up to 168 B or 12% of the original size.
Number of requests can be reduced by 16 (39%)
41
25
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dive Cozumel. 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.
divecozumel.net
111 ms
w3csheet2.css
30 ms
nn.css
58 ms
divecozA7_01.jpg
88 ms
divecozA7_02.jpg
86 ms
divecozA7_03.jpg
89 ms
divecozA7_04.jpg
88 ms
divecozA7_05.jpg
89 ms
divecozA7index_06.jpg
88 ms
divecozA7index_07.jpg
114 ms
divecozA7_08.jpg
117 ms
dcbkgd.gif
58 ms
divecozA6_09.jpg
58 ms
spacer.gif
56 ms
home_up.gif
55 ms
recreat_up.gif
83 ms
techspec_up.gif
84 ms
divesites_up.gif
86 ms
aboutboat_up.gif
86 ms
legalmat_up.gif
84 ms
manta300.gif
92 ms
divecozA6_10.jpg
111 ms
shim.gif
112 ms
ladyangel.gif
117 ms
groupercleaning.gif
121 ms
moray.gif
121 ms
padicrest2.gif
120 ms
ani_logo.gif
137 ms
nacdlogosmall.gif
141 ms
aboutboat_over.gif
32 ms
aboutboat_down.gif
32 ms
legalmat_over.gif
32 ms
legalmat_down.gif
32 ms
home_over.gif
30 ms
home_down.gif
32 ms
recreat_over.gif
57 ms
recreat_down.gif
61 ms
techspec_over.gif
61 ms
techspec_down.gif
60 ms
divesites_over.gif
60 ms
divesites_down.gif
61 ms
divecozA7B_07.jpg
88 ms
divecozumel.net accessibility score
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
divecozumel.net 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
divecozumel.net 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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Divecozumel.net 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 Divecozumel.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
divecozumel.net
Open Graph description is not detected on the main page of Dive Cozumel. 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: