5.3 sec in total
1.2 sec
3.6 sec
557 ms
Click here to check amazing Scuba Engineer content for Japan. Otherwise, check out these important facts you probably never knew about scubaengineer.com
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Visit scubaengineer.comWe analyzed Scubaengineer.com page load time and found that the first response time was 1.2 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
scubaengineer.com performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value9.8 s
0/100
25%
Value11.0 s
6/100
10%
Value910 ms
31/100
30%
Value0.384
27/100
15%
Value10.8 s
22/100
10%
1152 ms
72 ms
159 ms
28 ms
226 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 72% of them (44 requests) were addressed to the original Scubaengineer.com, 15% (9 requests) were made to Youtube.com and 3% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Scubaengineer.com.
Page size can be reduced by 1.1 MB (42%)
2.7 MB
1.6 MB
In fact, the total size of Scubaengineer.com main page is 2.7 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 23.8 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 23.8 kB or 70% of the original size.
Potential reduce by 14.1 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. Scuba Engineer images are well optimized though.
Potential reduce by 516.3 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 516.3 kB or 66% of the original size.
Potential reduce by 586.8 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. Scubaengineer.com needs all CSS files to be minified and compressed as it can save up to 586.8 kB or 78% of the original size.
Number of requests can be reduced by 27 (49%)
55
28
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scuba Engineer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.scubaengineer.com
1152 ms
wp-emoji-release.min.js
72 ms
cforms2012.css
159 ms
jquery-ui.min.css
28 ms
dashicons.min.css
226 ms
shortcodes.css
179 ms
style.css
191 ms
responsive.css
193 ms
jquery.js
319 ms
jquery-migrate.min.js
225 ms
core.min.js
235 ms
datepicker.min.js
255 ms
cforms.calendar.js
265 ms
cforms.js
281 ms
responsive-modernizr.min.js
296 ms
responsive-scripts.min.js
292 ms
jquery.placeholder.min.js
408 ms
comment-reply.min.js
409 ms
wp-embed.min.js
407 ms
X885wEShGkE
56 ms
_jmDclPpw24
57 ms
AB9QvkvQuvM
58 ms
bg.png
79 ms
logo.png
172 ms
ASSET%20Logo.jpg
65 ms
Scuba-spareparts-logos.jpg
450 ms
reg_cutaway.jpg
70 ms
alum-80-scuba-tanks.jpg
67 ms
condemned_cylindersx.jpg
122 ms
steel_tank_corrosion.jpg
333 ms
smallnewx.gif
170 ms
bauer_compressor_picture_small.jpg
270 ms
compressor_cutaway.jpg
333 ms
green_enter_button.gif
333 ms
training.png
334 ms
youtube1.jpg
333 ms
mqdefault.jpg
333 ms
store.png
409 ms
utility.png
408 ms
cdm-18.png
408 ms
webmail.png
408 ms
credit_cards_baner.png
409 ms
facebook-icon.png
436 ms
twitter-icon.png
435 ms
linkedin-icon.png
436 ms
youtube-icon.png
436 ms
rss-feed-icon.png
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googleplus-icon.png
575 ms
X885wEShGkE
82 ms
_jmDclPpw24
78 ms
AB9QvkvQuvM
73 ms
www-player-vflMqr8uC.css
9 ms
www-embed-player.js
8 ms
base.js
45 ms
id
182 ms
YubHWiCUdycrt9r0pwxtCFMvWBBxMHmgtw0lFaZzSbY.js
212 ms
ad_status.js
214 ms
8K3Zg6NpZGSge3qWJUIO0OW0x1SCW4IXoAiImY1mvc4.js
204 ms
logo_ringo-vflOpz8ZI.png
161 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
163 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
163 ms
scubaengineer.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.
scubaengineer.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
scubaengineer.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
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 Scubaengineer.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 Scubaengineer.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.
scubaengineer.com
Open Graph data is detected on the main page of Scuba Engineer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: