11.7 sec in total
256 ms
9.4 sec
2 sec
Click here to check amazing Dolphin School content. Otherwise, check out these important facts you probably never knew about dolphinschool.com
Dolphin School is an independent day school and nursery for boys and girls aged 3 - 13, located in Berkshire.
Visit dolphinschool.comWe analyzed Dolphinschool.com page load time and found that the first response time was 256 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dolphinschool.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value10.2 s
0/100
25%
Value25.1 s
0/100
10%
Value15,290 ms
0/100
30%
Value0.931
3/100
15%
Value35.9 s
0/100
10%
256 ms
2028 ms
511 ms
44 ms
54 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 52% of them (28 requests) were addressed to the original Dolphinschool.com, 20% (11 requests) were made to Dolphinhurst.s3.amazonaws.com and 13% (7 requests) were made to Fonts.cleverbox.co.uk. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Dolphinschool.com.
Page size can be reduced by 1.0 MB (28%)
3.6 MB
2.6 MB
In fact, the total size of Dolphinschool.com main page is 3.6 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. 75% 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 1.0 MB
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 313.8 kB, which is 29% 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 1.0 MB or 95% of the original size.
Potential reduce by 363 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. Dolphin School images are well optimized though.
Potential reduce by 134 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 354 B
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. Dolphinschool.com has all CSS files already compressed.
Number of requests can be reduced by 16 (40%)
40
24
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolphin 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 5 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
dolphinschool.com
256 ms
www.dolphinschool.com
2028 ms
all.min.css
511 ms
css2
44 ms
css2
54 ms
myyZLq
70 ms
site_styles.css
141 ms
jquery.min.js
32 ms
site_plugins.js
344 ms
site_script.js
231 ms
element.js
106 ms
cookie_popup_v2.css
232 ms
cookie_popup_v3.js
231 ms
cb_logo.css
231 ms
print.css
72 ms
logo.png
521 ms
play-button.svg
199 ms
preloader_trans-light_60x60.svg
206 ms
home_text_bg.png
203 ms
preloader_570x360.svg
200 ms
preloader_360x280.svg
204 ms
stats_bg.jpg
371 ms
twitter.png
206 ms
preloader_740x400.svg
209 ms
no_image.png
207 ms
preloader_350x250.svg
209 ms
preloader_409x292.svg
212 ms
home_bg.jpg
374 ms
footer_logo.png
371 ms
excellence_in_education.png
372 ms
independent_school_council.png
372 ms
good_schools_guide.png
373 ms
font-400.woff
1169 ms
font-500.woff
1170 ms
font-300.woff
1874 ms
font-700.woff
1170 ms
fa-light-300.woff
1169 ms
fa-regular-400.woff
1875 ms
fa-solid-900.woff
1873 ms
fa-brands-400.woff
1874 ms
font-400.woff
1871 ms
icons.woff
1166 ms
icons.eot
1166 ms
2_140_ht.png
1683 ms
2_9_s.jpg
1284 ms
2_432_hl.jpg
1227 ms
2_431_hl.jpg
1226 ms
2_434_hl.jpg
1226 ms
2_435_hl.jpg
1227 ms
2_436_hl.jpg
1228 ms
2_10_s.jpg
236 ms
2_8_s.jpg
237 ms
2_6_s.jpg
372 ms
2_11_s.jpg
372 ms
dolphinschool.com accessibility score
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
Links do not have a discernible name
dolphinschool.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
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
dolphinschool.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
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 Dolphinschool.com 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 Dolphinschool.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.
dolphinschool.com
Open Graph data is detected on the main page of Dolphin School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: