2.4 sec in total
55 ms
2.2 sec
131 ms
Click here to check amazing Install Dr content for Australia. Otherwise, check out these important facts you probably never knew about installdr.com
Free car stereo and car radio installation resource. Step by step installation instructions complete with photos, tool list, and wiring detail.
Visit installdr.comWe analyzed Installdr.com page load time and found that the first response time was 55 ms and then it took 2.4 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.
installdr.com performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value3.8 s
54/100
25%
Value4.8 s
68/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value5.1 s
75/100
10%
55 ms
30 ms
1270 ms
21 ms
46 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Installdr.com, 2% (1 request) were made to Static.cloudflareinsights.com and 2% (1 request) were made to Secure.quantserve.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Installdr.com.
Page size can be reduced by 51.0 kB (48%)
106.3 kB
55.4 kB
In fact, the total size of Installdr.com main page is 106.3 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. 25% of websites need less resources to load. Javascripts take 48.6 kB which makes up the majority of the site volume.
Potential reduce by 36.2 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 36.2 kB or 86% of the original size.
Potential reduce by 126 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. Install Dr images are well optimized though.
Potential reduce by 14.6 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 14.6 kB or 30% of the original size.
Potential reduce by 8 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. Installdr.com has all CSS files already compressed.
Number of requests can be reduced by 16 (39%)
41
25
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Install Dr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
installdr.com
55 ms
installdr.com
30 ms
www.installdr.com
1270 ms
Text.css
21 ms
rocket-loader.min.js
46 ms
vedd3670a3b1c4e178fdfb0cc912d969e1713874337387
54 ms
swfobject.js
61 ms
expandingbanner.js
65 ms
quantcast.js
187 ms
quant.js
18 ms
CSScriptLib.js
81 ms
5x5-Blk.gif
56 ms
Logo-LED-FFCC99.gif
58 ms
20x1-Blk.gif
56 ms
356x50_header.gif
100 ms
50x310_TopBar.gif
212 ms
5x5-WhtSmk.gif
101 ms
2x2-Blk.jpg
114 ms
Kenwood_X500-1_175x100.gif
110 ms
Kenwood_X500-1_500x400.gif
128 ms
Kenwood_DNN770HD_175x100.gif
164 ms
Kenwood_DNN770HD_500x400.gif
162 ms
Kenwood_DNX570HD_175x100.gif
175 ms
Kenwood_DNX570HD_500x400.gif
181 ms
Kenwood_KMRD358_175x100.gif
180 ms
Kenwood_KMRD358_500x400.gif
229 ms
Kenwood_DDX5901HD_175x100.gif
218 ms
Kenwood_DDX5901HD_500x400.gif
243 ms
2x2-Blk.gif
253 ms
Salectronics_728x90_banner_3.gif
272 ms
adinfo_top.gif
266 ms
25x1-Wht.gif
306 ms
10x10-Wht.jpg
279 ms
Salectronics_160x600_banner_3.gif
342 ms
Logo-Install-It-Yourself.jpg
306 ms
Logo-Quick-Wiring.jpg
326 ms
5x5-Wht.jpg
326 ms
Text-Install-It-Yourself.gif
437 ms
Text-Quick-Wiring.gif
394 ms
Logo-Tech-Docs.jpg
357 ms
Logo-Beginner.jpg
381 ms
Text-Tech-Docs.gif
409 ms
Text-Beginner.gif
427 ms
Saletronics_250x250_banner_3.gif
413 ms
installdr.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
installdr.com 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
installdr.com 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
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Installdr.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 Installdr.com 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.
installdr.com
Open Graph description is not detected on the main page of Install Dr. 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: