1.2 sec in total
229 ms
810 ms
177 ms
Click here to check amazing Oii content. Otherwise, check out these important facts you probably never knew about oii.com
Visit oii.comWe analyzed Oii.com page load time and found that the first response time was 229 ms and then it took 987 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
oii.com performance score
name
value
score
weighting
Value9.7 s
0/100
10%
Value17.4 s
0/100
25%
Value9.7 s
10/100
10%
Value1,360 ms
16/100
30%
Value0.268
46/100
15%
Value18.4 s
3/100
10%
229 ms
80 ms
275 ms
128 ms
103 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Oii.com and no external sources were called. The less responsive or slowest element that took the longest time to load (275 ms) belongs to the original domain Oii.com.
Page size can be reduced by 77.7 kB (20%)
381.7 kB
304.0 kB
In fact, the total size of Oii.com main page is 381.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 267.1 kB which makes up the majority of the site volume.
Potential reduce by 4.0 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 4.0 kB or 71% of the original size.
Potential reduce by 387 B
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. Oii images are well optimized though.
Potential reduce by 68.2 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 68.2 kB or 66% of the original size.
Potential reduce by 5.1 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. Oii.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 81% of the original size.
Number of requests can be reduced by 17 (55%)
31
14
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oii. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
oii.com
229 ms
style.css
80 ms
jquery.js
275 ms
jquery.cycle.lite.js
128 ms
scripts.js
103 ms
pageshadow.gif
39 ms
slide2.jpg
88 ms
slide3.jpg
139 ms
slide1.jpg
192 ms
slide4.jpg
240 ms
footerdivider.gif
79 ms
EN_ISO_13485.gif
83 ms
ISO-LOGO.gif
126 ms
logo.gif
169 ms
tagline.gif
136 ms
menu_01.gif
176 ms
menu_02.gif
177 ms
menu_04.gif
178 ms
menu_05.gif
206 ms
menu_06.gif
212 ms
menu_07.gif
210 ms
topgradient.jpg
212 ms
btnAdministratorLogin.gif
226 ms
topshadowleft.gif
241 ms
topshadowright.gif
244 ms
mainbg.gif
256 ms
menu_over_01.gif
40 ms
menu_over_02.gif
41 ms
menu_over_04.gif
42 ms
menu_over_05.gif
38 ms
menu_over_06.gif
43 ms
menu_over_07.gif
41 ms
oii.com accessibility score
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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
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.
oii.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
Missing source maps for large first-party JavaScript
oii.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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oii.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 Oii.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.
oii.com
Open Graph description is not detected on the main page of Oii. 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: