4.1 sec in total
361 ms
2.5 sec
1.2 sec
Click here to check amazing Portsmouth High content. Otherwise, check out these important facts you probably never knew about portsmouthhigh.co.uk
An independent private school for girls in Southsea, Portsmouth, Hampshire, offering seamless education from ages 3 to 18 years.
Visit portsmouthhigh.co.ukWe analyzed Portsmouthhigh.co.uk page load time and found that the first response time was 361 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
portsmouthhigh.co.uk performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value21.2 s
0/100
25%
Value10.0 s
9/100
10%
Value2,510 ms
4/100
30%
Value0
100/100
15%
Value14.1 s
9/100
10%
361 ms
457 ms
69 ms
107 ms
101 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 58% of them (42 requests) were addressed to the original Portsmouthhigh.co.uk, 6% (4 requests) were made to Use.fontawesome.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Portsmouthhigh.co.uk.
Page size can be reduced by 486.9 kB (5%)
9.3 MB
8.8 MB
In fact, the total size of Portsmouthhigh.co.uk main page is 9.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.6 MB which makes up the majority of the site volume.
Potential reduce by 106.4 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 106.4 kB or 74% of the original size.
Potential reduce by 62.4 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. Portsmouth High images are well optimized though.
Potential reduce by 208.4 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 208.4 kB or 64% of the original size.
Potential reduce by 109.8 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. Portsmouthhigh.co.uk needs all CSS files to be minified and compressed as it can save up to 109.8 kB or 71% of the original size.
Number of requests can be reduced by 24 (38%)
64
40
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portsmouth High. 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 9 to 1 for CSS and as a result speed up the page load time.
portsmouthhigh.co.uk
361 ms
portsmouthhigh.co.uk
457 ms
ga.js
69 ms
fbevents.js
107 ms
dpx.js
101 ms
66fd3301d4.js
314 ms
css
157 ms
slick.css
99 ms
style.css
194 ms
tablepress-combined.min.css
266 ms
picturefill.min.js
266 ms
jquery.min.js
156 ms
foundation.min.js
149 ms
wp_cat_rss_style.css
262 ms
__utm.gif
66 ms
slick.min.js
61 ms
js
125 ms
element.js
111 ms
app.min.js
416 ms
new-tab.js
180 ms
collect
39 ms
gtm.js
385 ms
889884232
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menu-default-alternative.jpg
836 ms
A010100-copy-2-scaled.jpg
845 ms
Pre-School-ladybird.jpg
534 ms
Senior-school-pupil-on-climbing-wall-scaled.jpg
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Sixth-Form-Maths.jpg
848 ms
High-Jump-copy-BW.jpg
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Drama-at-Portsmouth-High-School.jpg
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Alumnae-at-Portsmouth-High-School-1.jpg
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Girls-with-rocket-1200x675-c-default.webp
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Minibus-for-web-square-300x300.jpg
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66fd3301d4.css
311 ms
Cricket-for-homepage-2048x1536-c-default.webp
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Overseas-A_1080a-700x480@2x.jpg
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260 ms
pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5Xs1Ug.ttf
260 ms
jizAREVNn1dOx-zrZ2X3pZvkTi3s-CI0q14.ttf
261 ms
font-awesome-css.min.css
94 ms
js
93 ms
318 ms
314 ms
player.js
71 ms
fontawesome-webfont.woff
251 ms
81 ms
103 ms
34 ms
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print.css
88 ms
css
14 ms
portsmouthhigh.co.uk 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
portsmouthhigh.co.uk 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
Page has valid source maps
portsmouthhigh.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Portsmouthhigh.co.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 Portsmouthhigh.co.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.
portsmouthhigh.co.uk
Open Graph data is detected on the main page of Portsmouth High. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: