982 ms in total
225 ms
554 ms
203 ms
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Visit doctorsonar.comWe analyzed Doctorsonar.com page load time and found that the first response time was 225 ms and then it took 757 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
doctorsonar.com performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value5.5 s
18/100
25%
Value6.4 s
41/100
10%
Value15,280 ms
0/100
30%
Value0.011
100/100
15%
Value23.3 s
1/100
10%
225 ms
25 ms
23 ms
33 ms
16 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Doctorsonar.com, 77% (33 requests) were made to Cdn.shopify.com and 9% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (270 ms) relates to the external source Connect.facebook.net.
Page size can be reduced by 561.0 kB (59%)
944.8 kB
383.8 kB
In fact, the total size of Doctorsonar.com main page is 944.8 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. 55% of websites need less resources to load. Images take 703.4 kB which makes up the majority of the site volume.
Potential reduce by 21.1 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. This page needs HTML code to be minified as it can gain 4.2 kB, which is 16% 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 21.1 kB or 80% of the original size.
Potential reduce by 392.4 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. Obviously, Doctor Sonar needs image optimization as it can save up to 392.4 kB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 122.8 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 122.8 kB or 66% of the original size.
Potential reduce by 24.7 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. Doctorsonar.com needs all CSS files to be minified and compressed as it can save up to 24.7 kB or 84% of the original size.
Number of requests can be reduced by 11 (29%)
38
27
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctor Sonar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
doctorsonar.com
225 ms
css
25 ms
jquery-1-3-1.js
23 ms
jquery-ui-1-7-1.js
33 ms
jquery-theme-1-0.js
16 ms
option_selection-04f21dade47c181126ac61b64d757485f84671daadfa90e4956a522cda4c2948.js
19 ms
hoverIntent.js
20 ms
jquery.bgiframe.min.js
20 ms
superfish.js
39 ms
supersubs.js
40 ms
layout.css
42 ms
ga_urchin_forms-0826cdefee6590321eb5c0c435eeebf7a8425a5493a9e95059c40e07e069ad52.js
47 ms
shopify_stats.js
62 ms
dc.js
62 ms
all.js
270 ms
head_long_54.png
27 ms
doctor_sonar_logo-ks.jpg
28 ms
icon_youtube_header.png
28 ms
icon_twitter_header.png
28 ms
icon_facebook_header.png
29 ms
main_nav.png
32 ms
body_yb.png
35 ms
sonar_2pk_lg_grande.jpg
32 ms
elite-mark-cover_compact.jpg
32 ms
transparent.png
36 ms
Elite_HDI_v2_cover_compact.jpg
32 ms
Lowrance_HDS_Keypad_DVD_Cover_compact.png
37 ms
Lowrance_HDS_Touch_DVD_Cover_4-2015_compact.png
38 ms
pay_visa.png
47 ms
pay_master.png
46 ms
pay_discover.png
46 ms
pay_amex.png
45 ms
pay_paypal.png
48 ms
foot_yb.png
44 ms
mercury-logo.png
51 ms
crestliner-logo.png
52 ms
bigwater-fishing.jpg
53 ms
gTHiwyxi6S7iiHpqAoiE3InF5uFdDttMLvmWuJdhhgs.ttf
26 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
25 ms
HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf
25 ms
bH7276GfdCjMjApa_dkG6aCWcynf_cDxXwCLxiixG1c.ttf
26 ms
__utm.gif
14 ms
record.gif
56 ms
doctorsonar.com 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
[aria-*] attributes do not match their roles
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
doctorsonar.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
doctorsonar.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
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 Doctorsonar.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 Doctorsonar.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.
doctorsonar.com
Open Graph description is not detected on the main page of Doctor Sonar. 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: