1.8 sec in total
333 ms
943 ms
501 ms
Click here to check amazing Ocean Presence content. Otherwise, check out these important facts you probably never knew about oceanpresence.com
High-definition and Ultra High Definition underwater IP cameras, Remotely Operated Vehicles and drones for aquariums, ocean, lake and river remote viewing.
Visit oceanpresence.comWe analyzed Oceanpresence.com page load time and found that the first response time was 333 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
oceanpresence.com performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value6.8 s
7/100
25%
Value7.9 s
22/100
10%
Value40 ms
100/100
30%
Value0.098
90/100
15%
Value4.2 s
85/100
10%
333 ms
56 ms
65 ms
40 ms
46 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Oceanpresence.com and no external sources were called. The less responsive or slowest element that took the longest time to load (461 ms) belongs to the original domain Oceanpresence.com.
Page size can be reduced by 388.7 kB (8%)
4.9 MB
4.6 MB
In fact, the total size of Oceanpresence.com main page is 4.9 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. 30% of websites need less resources to load. Images take 4.9 MB which makes up the majority of the site volume.
Potential reduce by 14.0 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 14.0 kB or 72% of the original size.
Potential reduce by 360.7 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. Ocean Presence images are well optimized though.
Potential reduce by 9.9 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 9.9 kB or 19% of the original size.
Potential reduce by 4.1 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. Oceanpresence.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 27% of the original size.
Number of requests can be reduced by 20 (45%)
44
24
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ocean Presence. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
oceanpresence.com
333 ms
system.base.css
56 ms
system.menus.css
65 ms
system.messages.css
40 ms
system.theme.css
46 ms
field.css
61 ms
logintoboggan.css
29 ms
node.css
66 ms
search.css
74 ms
user.css
93 ms
views.css
98 ms
ctools.css
82 ms
video_background.css
86 ms
style.css
94 ms
jquery.js
115 ms
jquery-extend-3.4.0.js
130 ms
jquery-html-prefilter-3.5.0-backport.js
136 ms
jquery.once.js
113 ms
drupal.js
122 ms
jquery.cycle.all.min.js
139 ms
slide.js
136 ms
main-menu.js
138 ms
statistics.js
146 ms
OPT-06BUHD.jpg
461 ms
LED%20Mounting.jpg
135 ms
OPT-HPL.jpg
134 ms
OPT-15%20Pole%20Mount.jpg
127 ms
OPT-06UHDrf.jpg
154 ms
Blacktip%20National%20Aquarium.jpg
265 ms
OPT-06HDE.gif
152 ms
forward.gif
165 ms
crosslines-pattern.png
46 ms
twitter.png
46 ms
facebook.png
46 ms
google.png
45 ms
rss.png
46 ms
logo.png
49 ms
menu_bg.png
64 ms
slide-image-1.jpg
107 ms
slide-image-2.jpg
91 ms
slide-image-3.jpg
86 ms
previous.png
58 ms
next.png
70 ms
stripes.png
71 ms
OPT-12HD-350.jpg
92 ms
oceanpresence.com
387 ms
oceanpresence.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.
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
Links do not have a discernible name
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.
oceanpresence.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
oceanpresence.com 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
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 doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oceanpresence.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 Oceanpresence.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.
oceanpresence.com
Open Graph data is detected on the main page of Ocean Presence. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: