2.2 sec in total
164 ms
1 sec
976 ms
Click here to check amazing Arrowsmith School content for Canada. Otherwise, check out these important facts you probably never knew about arrowsmithschool.org
The Arrowsmith Program is grounded in research. Learn how we use neuroplasticity and cognitive enhancement to change the brain and improve lives.
Visit arrowsmithschool.orgWe analyzed Arrowsmithschool.org page load time and found that the first response time was 164 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
arrowsmithschool.org performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value4.2 s
45/100
25%
Value4.6 s
70/100
10%
Value3,090 ms
2/100
30%
Value0.29
41/100
15%
Value11.0 s
21/100
10%
164 ms
70 ms
51 ms
56 ms
60 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Arrowsmithschool.org, 5% (3 requests) were made to 7385497.fs1.hubspotusercontent-na1.net and 5% (3 requests) were made to Cdn.userway.org. The less responsive or slowest element that took the longest time to load (489 ms) relates to the external source Arrowsmith.ca.
Page size can be reduced by 190.1 kB (16%)
1.2 MB
1.0 MB
In fact, the total size of Arrowsmithschool.org main page is 1.2 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. 45% of websites need less resources to load. Images take 878.2 kB which makes up the majority of the site volume.
Potential reduce by 178.8 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 22.4 kB, which is 11% 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 178.8 kB or 87% of the original size.
Potential reduce by 2.9 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. Arrowsmith School images are well optimized though.
Potential reduce by 6.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 1.4 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. Arrowsmithschool.org needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 16% of the original size.
Number of requests can be reduced by 29 (47%)
62
33
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arrowsmith 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 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.arrowsmith.ca
164 ms
module_111746408859_SR_Navigation_01.css
70 ms
module_98315329311_Two_Col_04.min.css
51 ms
module_114094959009_AS_Tabs_01.min.css
56 ms
module_98315329306_Two_Col_03.min.css
60 ms
module_98315329326_Checklist_Module_01.min.css
104 ms
font-awesome.min.css
38 ms
module_106626429577_AS_Cards_Testimonial_Slider_01.min.css
74 ms
module_114252524966_AS_Video_Testimonial_Slider_01.min.css
77 ms
module_98290617376_AS_Cards_Articles_02.min.css
88 ms
module_98290617382_Cards_Grid_02.min.css
90 ms
module_114065437006_Main_Footer_02.min.css
105 ms
js
96 ms
79bffac93f.js
81 ms
91c80d77.js
42 ms
jquery-3.6.0.min.js
40 ms
bootstrap.min.js
52 ms
embed.js
53 ms
project.js
175 ms
module_111746408859_SR_Navigation_01.min.js
100 ms
slick.min.js
174 ms
video_embed.min.js
173 ms
7385497.js
194 ms
index.js
185 ms
interaction.min.js
186 ms
Students%20not%20paying%20attention%20in%20class%20-%20blog%20banner.jpg
100 ms
arrowsmith-logo-svg.svg
66 ms
school.arrowsmith.cahs-fshubfs2023%20School%20WebsiteImagesschool-collage%20(1).png
269 ms
family-pants-thin.svg
49 ms
school-thin.svg
49 ms
suitcase-medical-thin.svg
47 ms
Homepage-brain-icon.svg
79 ms
home-image-1a@2x.jpg
126 ms
brain-icon-1.svg
81 ms
home-image-2@2x.png
255 ms
increased-rates-of-learning.svg
132 ms
cognitive-performance.svg
201 ms
self-directed.svg
129 ms
emotial-well-being.svg
138 ms
Teacher%20Interview%20%20%20Glenda%2C%20Toowoomba%2C%20Australia%200-37%20screenshot.jpg
489 ms
The_Huffington_Post_logo.svg
163 ms
BBC_Logo_2021.svg
173 ms
tedx.png
214 ms
talks.png
234 ms
60_Minutes_Logo.png
470 ms
good-housekeeping-vector-logo-2023.svg
245 ms
tedx-logo.svg
265 ms
Non-verbal%20learning%20disability%20in%20adults%20-%20blog%20banner.jpg
129 ms
Human_Brain_Project_ES.jpg
126 ms
widget.js
185 ms
oembed
258 ms
oembed
274 ms
oembed
288 ms
web-interactives-embed.js
78 ms
7385497.js
82 ms
7385497.js
78 ms
fb.js
38 ms
regular.woff
172 ms
300.woff
203 ms
600.woff
196 ms
widget_app_base_1721460856032.js
17 ms
oxjxFuLoG3
322 ms
zi-tag.js
90 ms
Cognitive%20Intensive%20Program%20%E2%80%93%20Parent%20Story%20%E2%80%93%20Alyssa%200-21%20screenshot.jpg
43 ms
Arrowsmith%20Program%20Outcomes%20-%20Peter%200-57%20screenshot.jpg
32 ms
en-US.json
7 ms
arrowsmithschool.org 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
arrowsmithschool.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
arrowsmithschool.org 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arrowsmithschool.org 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 Arrowsmithschool.org 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.
arrowsmithschool.org
Open Graph data is detected on the main page of Arrowsmith School. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: