11.6 sec in total
Welcome to isa.aberdeen.sch.uk homepage info - get ready to check Isa Aberdeen best content right away, or after learning these important things about isa.aberdeen.sch.uk
International School Aberdeen (ISA) is Scotland’s first international school, located in Aberdeen. We are an inclusive school for children aged between 3 to…Visit isa.aberdeen.sch.uk
We analyzed Isa.aberdeen.sch.uk page load time and found that the first response time was 401 ms and then it took 11.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
isa.aberdeen.sch.uk performance score
Our browser made a total of 67 requests to load all elements on the main page. We found that 72% of them (48 requests) were addressed to the original Isa.aberdeen.sch.uk, 10% (7 requests) were made to Youtube.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Isa.aberdeen.sch.uk.
Page size can be reduced by 688.8 kB (22%)
In fact, the total size of Isa.aberdeen.sch.uk main page is 3.2 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 2.5 MB which makes up the majority of the site volume.
Potential reduce by 65.0 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 27.3 kB, which is 38% 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 65.0 kB or 89% of the original size.
Potential reduce by 286.1 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. Obviously, Isa Aberdeen needs image optimization as it can save up to 286.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 25.4 kB
Potential reduce by 312.4 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. Isa.aberdeen.sch.uk needs all CSS files to be minified and compressed as it can save up to 312.4 kB or 80% of the original size.
Number of requests can be reduced by 23 (38%)
isa.aberdeen.sch.uk accessibility score
These are opportunities to improve the legibility of your content.
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.
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
isa.aberdeen.sch.uk best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Browser errors were logged to the console
Page has valid source maps
isa.aberdeen.sch.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Links are not crawlable
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isa.aberdeen.sch.uk 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 Isa.aberdeen.sch.uk 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.
Open Graph data is detected on the main page of Isa Aberdeen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: