1.8 sec in total
221 ms
955 ms
667 ms
Click here to check amazing I 4 U content. Otherwise, check out these important facts you probably never knew about i4u.biz
We develop and build new kinds of small boats & related equipment that enable more kinds of fun at affordable prices.
Visit i4u.bizWe analyzed I4u.biz page load time and found that the first response time was 221 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
i4u.biz performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value2.8 s
82/100
25%
Value1.4 s
100/100
10%
Value210 ms
88/100
30%
Value0
100/100
15%
Value4.4 s
84/100
10%
221 ms
153 ms
114 ms
78 ms
80 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original I4u.biz, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (492 ms) belongs to the original domain I4u.biz.
Page size can be reduced by 270.3 kB (7%)
3.8 MB
3.5 MB
In fact, the total size of I4u.biz main page is 3.8 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. 20% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.
Potential reduce by 8.2 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 1.9 kB, which is 18% 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 8.2 kB or 75% of the original size.
Potential reduce by 108.5 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. I 4 U images are well optimized though.
Potential reduce by 55.2 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 55.2 kB or 64% of the original size.
Potential reduce by 98.4 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. I4u.biz needs all CSS files to be minified and compressed as it can save up to 98.4 kB or 82% of the original size.
Number of requests can be reduced by 9 (30%)
30
21
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I 4 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
i4u.biz
221 ms
bootstrap.min.css
153 ms
bootstrap-responsive.min.css
114 ms
style.css
78 ms
bootstrap-lightbox.min.css
80 ms
css
24 ms
jquery-latest.js
13 ms
bootstrap.min.js
115 ms
retina.js
82 ms
bootstrap-lightbox.min.js
114 ms
custom.js
115 ms
analytics.js
74 ms
logo.png
45 ms
macbook.png
228 ms
right-Arrow.png
44 ms
c3.png
167 ms
back.png
40 ms
more.png
43 ms
c2.png
195 ms
1_thumb.png
125 ms
2_thumb.png
241 ms
3_thumb.png
241 ms
4_thumb.png
244 ms
1.png
348 ms
2.png
433 ms
3.png
450 ms
4.png
492 ms
footer-logo.png
280 ms
likeit.png
289 ms
bg.jpg
366 ms
collect
12 ms
i4u.biz 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
button, link, and menuitem elements do not have accessible names.
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
i4u.biz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
i4u.biz 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 uses legible font sizes
Tap targets are not sized appropriately
EN
EN
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I4u.biz 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 I4u.biz main page’s claimed encoding is . 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.
i4u.biz
Open Graph description is not detected on the main page of I 4 U. 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: