3.1 sec in total
259 ms
2.5 sec
255 ms
Click here to check amazing Underwater Lights content. Otherwise, check out these important facts you probably never knew about underwaterlights.com
Official Site for the Manufacturer of the Original underwater lights (TM) Brand marine lighting products since 1991.
Visit underwaterlights.comWe analyzed Underwaterlights.com page load time and found that the first response time was 259 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
underwaterlights.com performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value18.9 s
0/100
25%
Value7.1 s
31/100
10%
Value410 ms
67/100
30%
Value0.173
69/100
15%
Value13.6 s
11/100
10%
259 ms
235 ms
372 ms
166 ms
245 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 84% of them (42 requests) were addressed to the original Underwaterlights.com, 4% (2 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Underwaterlights.com.
Page size can be reduced by 255.6 kB (8%)
3.4 MB
3.1 MB
In fact, the total size of Underwaterlights.com main page is 3.4 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. 40% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 16.0 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. This page needs HTML code to be minified as it can gain 4.6 kB, which is 22% 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 16.0 kB or 76% of the original size.
Potential reduce by 174.6 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. Underwater Lights images are well optimized though.
Potential reduce by 40.3 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 40.3 kB or 22% of the original size.
Potential reduce by 24.6 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. Underwaterlights.com needs all CSS files to be minified and compressed as it can save up to 24.6 kB or 38% of the original size.
Number of requests can be reduced by 20 (48%)
42
22
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Underwater Lights. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
underwaterlights.com
259 ms
www.underwaterlights.com
235 ms
www.underwaterlights.com
372 ms
bootstrap.min.css
166 ms
font-awesome.min.css
245 ms
style.css
315 ms
blueimp-gallery.min.css
314 ms
bootstrap-image-gallery.min.css
317 ms
app.min.css
395 ms
owl.carousel.css
318 ms
owl.theme.css
320 ms
owl.transitions.css
389 ms
jquery-ui.min.css
392 ms
css
15 ms
element.js
58 ms
jquery.min.js
547 ms
bootstrap.min.js
471 ms
jquery.blueimp-gallery.min.js
423 ms
bootstrap-image-gallery.min.js
464 ms
app.js
465 ms
owl.carousel.min.js
472 ms
jquery-ui-1.12.1.min.js
634 ms
main_nav_bg.png
141 ms
facebook.png
144 ms
linkedin.png
165 ms
logo_992.png
165 ms
bg.jpg
818 ms
qtled.png
294 ms
1-retro-80.png
223 ms
2-retro-130.png
224 ms
3-retro-75.png
224 ms
4-lumistore3-4-side.png
299 ms
5-deepsea.png
299 ms
brochure_thumb.png
991 ms
1-FORGE.jpg
461 ms
2-Hurco%201.jpg
594 ms
3-Mazak%202.jpg
525 ms
4-mazak%20old.jpg
525 ms
5-XYZ.jpg
613 ms
6-Aberlink.jpg
675 ms
landingpage.png
1278 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf
20 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf
21 ms
fontawesome-webfont.woff
724 ms
glyphicons-halflings-regular.woff
647 ms
load
699 ms
Gotham-Light.otf
577 ms
analytics.js
12 ms
collect
13 ms
js
59 ms
underwaterlights.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
underwaterlights.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
underwaterlights.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Underwaterlights.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 Underwaterlights.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.
underwaterlights.com
Open Graph description is not detected on the main page of Underwater Lights. 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: