9.7 sec in total
215 ms
8.9 sec
571 ms
Visit seavision.com now to see the best up-to-date Sea Vision content and also check out these interesting facts you probably never knew about seavision.com
Sea Vision pioneered underwater lighting. Marine lighting from basic to the most complex new build installations, retrofit or refit projects.
Visit seavision.comWe analyzed Seavision.com page load time and found that the first response time was 215 ms and then it took 9.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
seavision.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value10.7 s
0/100
25%
Value18.3 s
0/100
10%
Value21,330 ms
0/100
30%
Value0.122
84/100
15%
Value32.0 s
0/100
10%
215 ms
191 ms
1973 ms
169 ms
166 ms
Our browser made a total of 110 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Seavision.com, 82% (90 requests) were made to Underwaterlightsusa.com and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Underwaterlightsusa.com.
Page size can be reduced by 415.8 kB (18%)
2.3 MB
1.9 MB
In fact, the total size of Seavision.com main page is 2.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 66.7 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 66.7 kB or 78% of the original size.
Potential reduce by 1.2 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. Sea Vision images are well optimized though.
Potential reduce by 25.2 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 25.2 kB or 14% of the original size.
Potential reduce by 322.7 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. Seavision.com needs all CSS files to be minified and compressed as it can save up to 322.7 kB or 71% of the original size.
Number of requests can be reduced by 64 (63%)
101
37
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sea Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
seavision.com
215 ms
underwaterlightsusa.com
191 ms
1973 ms
js
169 ms
font-awesome.min.css
166 ms
css
164 ms
mediaelementplayer-legacy.min.css
126 ms
wp-mediaelement.min.css
103 ms
wc-blocks-vendors-style.css
249 ms
wc-blocks-style.css
343 ms
index.css
299 ms
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cleantalk-public.min.css
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styles.css
402 ms
style.min.css
514 ms
style.min.css
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slider-pro.min.css
541 ms
style.min.css
546 ms
sv-wc-payment-gateway-payment-form.min.css
546 ms
ywraq-frontend.css
580 ms
style.css
585 ms
woocommerce.css
601 ms
layout.css
623 ms
jquery.min.js
657 ms
jquery-migrate.min.js
624 ms
language-cookie.js
630 ms
apbct-public-bundle.min.js
665 ms
third-party.js
681 ms
general.js
684 ms
jquery.payment.min.js
687 ms
sv-wc-payment-gateway-payment-form.js
703 ms
Checkout.js
537 ms
wc-elavon-payment-form.min.js
718 ms
css
202 ms
default.css
735 ms
shortcodes.css
745 ms
custom.css
761 ms
mediaelement-and-player.min.js
817 ms
mediaelement-migrate.min.js
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wp-mediaelement.min.js
797 ms
index.js
811 ms
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839 ms
jquery.blockUI.min.js
857 ms
add-to-cart.min.js
873 ms
js.cookie.min.js
831 ms
woocommerce.min.js
839 ms
cart-fragments.min.js
705 ms
analytics.js
89 ms
front-scripts.min.js
651 ms
cart_widget.min.js
604 ms
core.min.js
623 ms
mouse.min.js
628 ms
resizable.min.js
637 ms
collect
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draggable.min.js
532 ms
controlgroup.min.js
533 ms
checkboxradio.min.js
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button.min.js
538 ms
dialog.min.js
552 ms
frontend.min.js
530 ms
style.css
551 ms
jquery.sliderPro.min.js
1085 ms
wp-emoji-release.min.js
505 ms
en.png
275 ms
it.png
601 ms
fr.png
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875 ms
headerbgd-02.jpg
1276 ms
seavision.png
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1068 ms
SV14-LED-Tankoa-Taken-by-Blueiprod-Sea-Vision-1.jpg
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twitter.png
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embed.js
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Create
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id
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seavision.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
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.
seavision.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
Detected JavaScript libraries
Page has valid source maps
seavision.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seavision.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 Seavision.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.
seavision.com
Open Graph data is detected on the main page of Sea Vision. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: