Tools & Wizards About Us
johnmayfieldchiropractic.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

johnmayfieldchiropractic.com

Grass Valley, CA Chiropractor | Chiropractor in Grass Valley, CA | Nevada City, CA Chiropractic Adjustments

Page Load Speed

1.8 sec in total

First Response

118 ms

Resources Loaded

1.3 sec

Page Rendered

362 ms

johnmayfieldchiropractic.com screenshot

About Website

Click here to check amazing Johnmayfield Chiropractic content. Otherwise, check out these important facts you probably never knew about johnmayfieldchiropractic.com

Grass Valley, CA Chiropractor, Dr. John Mayfield provides chiropractic adjustments, sports chiropractic, acupuncture, physical rehab, family chiropractic, functional medicine and more.

Visit johnmayfieldchiropractic.com

Key Findings

We analyzed Johnmayfieldchiropractic.com page load time and found that the first response time was 118 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

johnmayfieldchiropractic.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

johnmayfieldchiropractic.com

118 ms

www.johnmayfieldchiropractic.com

304 ms

057e83a9f79452ec0c4147e0b469439c.opt-min.cr.js

18 ms

23686633e9a7c17021cdd00795896ff6.opt-min.cr.css

127 ms

jquery.min.js

26 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 43% of them (12 requests) were addressed to the original Johnmayfieldchiropractic.com, 21% (6 requests) were made to Cdcssl.ibsrv.net and 7% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (659 ms) relates to the external source Smbleads.ibsmb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.8 kB (41%)

Content Size

566.6 kB

After Optimization

333.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Johnmayfieldchiropractic.com main page is 566.6 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. 30% of websites need less resources to load. Javascripts take 405.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 70.9 kB

  • Original 99.8 kB
  • After minification 99.3 kB
  • After compression 28.9 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 70.9 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 38.8 kB
  • After minification 38.8 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. Johnmayfield Chiropractic images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 161.8 kB

  • Original 405.4 kB
  • After minification 405.4 kB
  • After compression 243.6 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 161.8 kB or 40% of the original size.

CSS Optimization

-0%

Potential reduce by 75 B

  • Original 22.6 kB
  • After minification 22.6 kB
  • After compression 22.5 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. Johnmayfieldchiropractic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (61%)

Requests Now

23

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johnmayfield Chiropractic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

johnmayfieldchiropractic.com

johnmayfieldchiropractic.com

118 ms

www.johnmayfieldchiropractic.com

www.johnmayfieldchiropractic.com

304 ms

057e83a9f79452ec0c4147e0b469439c.opt-min.cr.js

057e83a9f79452ec0c4147e0b469439c.opt-min.cr.js

18 ms

23686633e9a7c17021cdd00795896ff6.opt-min.cr.css

23686633e9a7c17021cdd00795896ff6.opt-min.cr.css

127 ms

jquery.min.js

jquery.min.js

26 ms

myscript.php

myscript.php

23 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

45 ms

smb-number-changer.js

smb-number-changer.js

37 ms

04edc15ceca9d64597efaf0a355bca3f.opt-min.co.js

04edc15ceca9d64597efaf0a355bca3f.opt-min.co.js

321 ms

custom.js

custom.js

35 ms

js-defer.js

js-defer.js

106 ms

logo_transparent.png.webp

logo_transparent.png.webp

48 ms

pattern.png

pattern.png

105 ms

5ad51bd1bd011_slider1.jpg.webp

5ad51bd1bd011_slider1.jpg.webp

328 ms

5ad51be2bdc1d_slider2.jpg.webp

5ad51be2bdc1d_slider2.jpg.webp

52 ms

5ad51bfaa3321_slider3.jpg.webp

5ad51bfaa3321_slider3.jpg.webp

134 ms

img-5672-1.jpeg.webp

img-5672-1.jpeg.webp

133 ms

google_plus_review_button-mayfield.png.webp

google_plus_review_button-mayfield.png.webp

104 ms

jquery.min.js

jquery.min.js

7 ms

javascript,window.pagespeed.psatemp%3D0%3B

javascript,window.pagespeed.psatemp%3D0%3B

0 ms

myscript.php

myscript.php

1 ms

fbevents.js

fbevents.js

47 ms

xUdpghrsOSodoDQlrZ8SJCBh

xUdpghrsOSodoDQlrZ8SJCBh

476 ms

bDHSHlP6LdykiupC4I6tgTMd

bDHSHlP6LdykiupC4I6tgTMd

659 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

24 ms

smb-number-changer.js

smb-number-changer.js

37 ms

04edc15ceca9d64597efaf0a355bca3f.opt-min.co.js

04edc15ceca9d64597efaf0a355bca3f.opt-min.co.js

279 ms

custom.js

custom.js

14 ms

Accessibility Review

johnmayfieldchiropractic.com accessibility score

77

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

johnmayfieldchiropractic.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

johnmayfieldchiropractic.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Johnmayfieldchiropractic.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 Johnmayfieldchiropractic.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.

Social Sharing Optimization

johnmayfieldchiropractic.com

Open Graph data is detected on the main page of Johnmayfield Chiropractic. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: