2.7 sec in total
146 ms
1.8 sec
794 ms
Visit institutefordriverssafety.org now to see the best up-to-date Institute For Drivers Safety content and also check out these interesting facts you probably never knew about institutefordriverssafety.org
The Institute for Drivers Safety is the only Phoenix driving school that exclusively uses law enforcement professionals as certified trainers.
Visit institutefordriverssafety.orgWe analyzed Institutefordriverssafety.org page load time and found that the first response time was 146 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
institutefordriverssafety.org performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value13.7 s
0/100
25%
Value8.2 s
20/100
10%
Value160 ms
93/100
30%
Value0
100/100
15%
Value11.4 s
19/100
10%
146 ms
290 ms
176 ms
100 ms
100 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 89% of them (25 requests) were addressed to the original Institutefordriverssafety.org, 7% (2 requests) were made to Www-institutefordriverssafety-org.is.desdriven.com and 4% (1 request) were made to Driversedsolutions.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Institutefordriverssafety.org.
Page size can be reduced by 59.3 kB (5%)
1.3 MB
1.2 MB
In fact, the total size of Institutefordriverssafety.org main page is 1.3 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 8.5 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 1.7 kB, which is 14% 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 8.5 kB or 68% of the original size.
Potential reduce by 47.8 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. Institute For Drivers Safety images are well optimized though.
Potential reduce by 2.5 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 2.5 kB or 40% of the original size.
Potential reduce by 385 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. Institutefordriverssafety.org has all CSS files already compressed.
Number of requests can be reduced by 7 (39%)
18
11
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Institute For Drivers Safety. 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 4 to 1 for CSS and as a result speed up the page load time.
institutefordriverssafety.org
146 ms
www.institutefordriverssafety.org
290 ms
font.css
176 ms
font.css
100 ms
font.css
100 ms
bundle.79b8ebfb7c3197f47a11c3cfe5c625b8.min.css
102 ms
polyfills.js
122 ms
map.js
122 ms
email_obfuscate.js
130 ms
form_validator.js
131 ms
des_logo_small.png
273 ms
mobile_navigation.js
134 ms
www-institutefordriverssafety-org.is.desdriven.com
273 ms
billboard.jpg
884 ms
logo.png
64 ms
classy-fabric.png
42 ms
right.jpg
827 ms
left.jpg
878 ms
ecailles.png
62 ms
seal.png
119 ms
montserrat-bold-webfont.woff
119 ms
montserrat-extra-bold-webfont.woff
105 ms
montserrat-regular-webfont.woff
167 ms
montserrat-light-webfont.woff
559 ms
fa-regular-400.ttf
813 ms
fa-light-300.ttf
917 ms
fa-thin-100.ttf
696 ms
fa-solid-900.ttf
1088 ms
institutefordriverssafety.org accessibility score
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
Image elements do not have [alt] attributes
institutefordriverssafety.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Missing source maps for large first-party JavaScript
institutefordriverssafety.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Institutefordriverssafety.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 Institutefordriverssafety.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
institutefordriverssafety.org
Open Graph description is not detected on the main page of Institute For Drivers Safety. 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: