4.7 sec in total
634 ms
3.9 sec
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Welcome to cottesmoreschool.com homepage info - get ready to check Cottesmore School best content right away, or after learning these important things about cottesmoreschool.com
Cottesmore School is a leading boarding prep school for boys and girls aged 7 to 13. The School is located near Horsham, West Sussex.
Visit cottesmoreschool.comWe analyzed Cottesmoreschool.com page load time and found that the first response time was 634 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
cottesmoreschool.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value8.7 s
1/100
25%
Value7.0 s
32/100
10%
Value140 ms
96/100
30%
Value0.178
68/100
15%
Value8.8 s
35/100
10%
634 ms
1218 ms
164 ms
161 ms
165 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 98% of them (110 requests) were addressed to the original Cottesmoreschool.com, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cottesmoreschool.com.
Page size can be reduced by 402.1 kB (72%)
557.8 kB
155.8 kB
In fact, the total size of Cottesmoreschool.com main page is 557.8 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. 35% of websites need less resources to load. Javascripts take 425.3 kB which makes up the majority of the site volume.
Potential reduce by 59.1 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 59.1 kB or 76% of the original size.
Potential reduce by 91 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. Cottesmore School images are well optimized though.
Potential reduce by 297.5 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 297.5 kB or 70% of the original size.
Potential reduce by 45.4 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. Cottesmoreschool.com needs all CSS files to be minified and compressed as it can save up to 45.4 kB or 85% of the original size.
Number of requests can be reduced by 38 (35%)
110
72
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cottesmore School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.cottesmoreschool.com
634 ms
home
1218 ms
all.css
164 ms
screen.css
161 ms
form.css
165 ms
yahoo.css
237 ms
yahoo.dom.event.js
396 ms
element.beta.min.js
317 ms
container.core.min.js
474 ms
simpleeditor.min.js
739 ms
adminPanel.js
316 ms
iFrame.js
385 ms
udm-custom.js
473 ms
udm-control.js
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udm-style.js
464 ms
udm-dom.js
471 ms
udm-mod-keyboard.js
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shadowbox-base.js
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shadowbox.js
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swfobject.js
499 ms
hNav.css
396 ms
vNav.css
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jquery-1.9.1.min.js
396 ms
preload.aspx
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skin.css
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skin.js
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shadowbox-en.js
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shadowbox-img.js
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shadowbox-html.js
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btn_bg.gif
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btn_bg_hover.gif
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body-background.gif
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header.gif
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email.gif
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fixture_card_btn.gif
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find-us-btn.gif
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pre-prep-btn.gif
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parents-btn.gif
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admissions-enquiry-btn.gif
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home-btn.gif
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about-btn.gif
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academic-btn.gif
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admissions-btn.gif
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pastoral-care-btn.gif
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sports-activities-btn.gif
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pre-prep-btn.gif
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inspection-btn.gif
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old-cottesmorians-btn.gif
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contact-btn.gif
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Cottesmore-School-002627.jpg
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header_print.gif
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print_template_news.gif
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content-line.gif
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de077990-2089-469b-b09a-a68fc3c49588.jpg
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blue_gradient.gif
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twitter_header_new.gif
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twitter_icon.gif
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ga.js
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__utm.gif
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admissions-enquiry-hover-btn.gif
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current-parent-btn.gif
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current-parent-hover-btn.gif
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find-us-hover-btn.gif
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fixture_card_hover_btn.gif
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good_school_guide_btn.gif
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good_school_guide_hover_btn.gif
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horiz-nav-btn-white.gif
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horiz-nav-btn.gif
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horiz-white-hover-btn.gif
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oldCott-btn.gif
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oldCott-hover-btn.gif
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parents-hover-btn.gif
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pre-prep-hover-btn.gif
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prosp-parent-btn.gif
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prosp-parent-hover-btn.gif
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request-prosp-btn.gif
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request-prosp-hover-btn.gif
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virtual-tour-btn.gif
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virtual-tour-hover-btn.gif
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about-hover-btn.gif
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academic-hover-btn.gif
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activities-btn.gif
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activities-hover-btn.gif
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admissions-hover-btn.gif
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boarding-btn.gif
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boarding-hover-btn.gif
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contact-hover-btn.gif
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day-boarding-btn.gif
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day-boarding-hover-btn.gif
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day-btn.gif
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day-hover-btn.gif
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gallery-btn.gif
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gallery-hover-btn.gif
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home-hover-btn.gif
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inspection-hover-btn.gif
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old-cottesmorians-hover-btn.gif
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parents-btn.gif
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parents-hover-btn.gif
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pastoral-care-hover-btn.gif
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pre-prep-hover-btn.gif
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sports-activities-hover-btn.gif
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sports-btn.gif
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sports-hover-btn.gif
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print.css
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loading.gif
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close.png
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next.png
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play.png
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pause.png
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previous.png
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cottesmoreschool.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
cottesmoreschool.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
Browser errors were logged to the console
cottesmoreschool.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
Image elements do not have [alt] attributes
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cottesmoreschool.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 Cottesmoreschool.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.
cottesmoreschool.com
Open Graph description is not detected on the main page of Cottesmore School. 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: