1.5 sec in total
114 ms
1.2 sec
170 ms
Click here to check amazing Doctorkevinobrien content. Otherwise, check out these important facts you probably never knew about doctorkevinobrien.com
Methuen Chiropractor. Dr Kevin O'Brien provides Whole Body Vibration, Chiropractic Neurology, Nutrition, and treatment for ADHD, Vertigo, Back Pain, and Dyslexia to the following locations: Haverhill,...
Visit doctorkevinobrien.comWe analyzed Doctorkevinobrien.com page load time and found that the first response time was 114 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
doctorkevinobrien.com performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value3.1 s
76/100
25%
Value3.0 s
94/100
10%
Value150 ms
94/100
30%
Value0.008
100/100
15%
Value6.5 s
59/100
10%
114 ms
326 ms
86 ms
92 ms
124 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 52% of them (11 requests) were addressed to the original Doctorkevinobrien.com, 24% (5 requests) were made to Cdcssl.ibsrv.net and 10% (2 requests) were made to Apps.onlinechiro.com. The less responsive or slowest element that took the longest time to load (631 ms) relates to the external source Smbleads.ibsmb.com.
Page size can be reduced by 208.1 kB (42%)
489.8 kB
281.7 kB
In fact, the total size of Doctorkevinobrien.com main page is 489.8 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. 25% of websites need less resources to load. Javascripts take 329.8 kB which makes up the majority of the site volume.
Potential reduce by 102.8 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. 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 102.8 kB or 76% of the original size.
Potential reduce by 105.2 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 105.2 kB or 32% of the original size.
Potential reduce by 63 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. Doctorkevinobrien.com has all CSS files already compressed.
Number of requests can be reduced by 11 (61%)
18
7
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doctorkevinobrien. 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.
doctorkevinobrien.com
114 ms
www.doctorkevinobrien.com
326 ms
c0eeb8de907a15183cf4b78ed14b6f07.opt-min.cr.js
86 ms
36a94b52585414ce6bb0f2fddc494a81.opt-min.cr.css
92 ms
framework-extras.js
124 ms
105cfcdac0b1d90a7cd83df6d1e2dd38-1707322999
207 ms
smb-number-changer.js
302 ms
1239b57f6693a5b47aa79b5c997635f2.opt-min.co.js
38 ms
js-defer.js
47 ms
Logo-Chiro-White.png.webp
112 ms
Roxy-Hero-Chiro1.jpg.webp
99 ms
6.jpg.webp
105 ms
Chiro-Hero-3.jpg.webp
302 ms
58190e4a7d780_ChiroHero4.jpg.webp
115 ms
ABzydz-PFMJcVrkHYTQRHUAp
451 ms
Hmv968lC3ddjNFqvF2mFPxWi
631 ms
framework-extras.js
17 ms
javascript,window.pagespeed.psatemp%3D0%3B
2 ms
105cfcdac0b1d90a7cd83df6d1e2dd38-1707322999
184 ms
smb-number-changer.js
71 ms
1239b57f6693a5b47aa79b5c997635f2.opt-min.co.js
358 ms
doctorkevinobrien.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.
doctorkevinobrien.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
doctorkevinobrien.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Doctorkevinobrien.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 Doctorkevinobrien.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.
doctorkevinobrien.com
Open Graph data is detected on the main page of Doctorkevinobrien. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: