Tools & Wizards About Us
amsterdamchiropractic.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

amsterdamchiropractic.com

Home | Chiropractor in Amsterdam, North Holland | Health4Life Chiropractic Health4Life Chiropractic - Chiropractor in Amsterdam, North Holland The Net...

Page Load Speed

3.8 sec in total

First Response

31 ms

Resources Loaded

3.1 sec

Page Rendered

683 ms

amsterdamchiropractic.com screenshot

About Website

Visit amsterdamchiropractic.com now to see the best up-to-date Amsterdam Chiropractic content and also check out these interesting facts you probably never knew about amsterdamchiropractic.com

Home in Amsterdam, North Holland. Health4Life Chiropractic is your local Chiropractor in Amsterdam serving all of your needs. Call us today at 020-673 1800 for an appointment.

Visit amsterdamchiropractic.com

Key Findings

We analyzed Amsterdamchiropractic.com page load time and found that the first response time was 31 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

amsterdamchiropractic.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

amsterdamchiropractic.com

31 ms

amsterdamchiropractic.com

167 ms

www.amsterdamchiropractic.com

41 ms

www.amsterdamchiropractic.com

225 ms

08e87f99b2fe02acf3c5ffabaf90a6e4.opt-min.cr.css

12 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 74% of them (51 requests) were addressed to the original Amsterdamchiropractic.com, 16% (11 requests) were made to Cdcssl.ibsrv.net and 3% (2 requests) were made to Apps.chiromatrixbase.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Amsterdamchiropractic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (60%)

Content Size

7.2 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Amsterdamchiropractic.com main page is 7.2 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. 70% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 96.1 kB

  • Original 112.1 kB
  • After minification 111.8 kB
  • After compression 16.0 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 96.1 kB or 86% of the original size.

Image Optimization

-61%

Potential reduce by 4.1 MB

  • Original 6.8 MB
  • After minification 2.6 MB

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, Amsterdam Chiropractic needs image optimization as it can save up to 4.1 MB or 61% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 84.5 kB

  • Original 270.1 kB
  • After minification 270.1 kB
  • After compression 185.6 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 84.5 kB or 31% of the original size.

CSS Optimization

-3%

Potential reduce by 1.2 kB

  • Original 34.2 kB
  • After minification 34.2 kB
  • After compression 33.0 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. Amsterdamchiropractic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (17%)

Requests Now

59

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amsterdam 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

amsterdamchiropractic.com

amsterdamchiropractic.com

31 ms

amsterdamchiropractic.com

amsterdamchiropractic.com

167 ms

www.amsterdamchiropractic.com

www.amsterdamchiropractic.com

41 ms

www.amsterdamchiropractic.com

www.amsterdamchiropractic.com

225 ms

08e87f99b2fe02acf3c5ffabaf90a6e4.opt-min.cr.css

08e87f99b2fe02acf3c5ffabaf90a6e4.opt-min.cr.css

12 ms

logo_final.png.webp

logo_final.png.webp

142 ms

index.htm

index.htm

112 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

62 ms

smb-number-changer.js

smb-number-changer.js

112 ms

5a94d2dca6f341111f9fb9bca9844165.opt-min.co.js

5a94d2dca6f341111f9fb9bca9844165.opt-min.co.js

82 ms

js-defer.js

js-defer.js

67 ms

Old-man-has-back-pain-addressed-by-chiropractor--729274.png

Old-man-has-back-pain-addressed-by-chiropractor--729274.png

81 ms

Woman-hurts-her-knee-playing-tennis--729261.png

Woman-hurts-her-knee-playing-tennis--729261.png

83 ms

Man-has-elbow-pain-after-overuse-sports-injury--727224.png

Man-has-elbow-pain-after-overuse-sports-injury--727224.png

126 ms

Boy-corrects-his-posture-in-a-single-picture--727222.png

Boy-corrects-his-posture-in-a-single-picture--727222.png

81 ms

Old-man-struggles-with-knee-pain--725466.png

Old-man-struggles-with-knee-pain--725466.png

81 ms

Woman-fell-down-the-stairs--725461.png

Woman-fell-down-the-stairs--725461.png

85 ms

Chiropractor-helps-patient-stretch--723529.png

Chiropractor-helps-patient-stretch--723529.png

86 ms

Man-receives-chiropractic-care--722649.png

Man-receives-chiropractic-care--722649.png

86 ms

Woman-stretches-on-a-track-field--720902.png

Woman-stretches-on-a-track-field--720902.png

92 ms

Old-couple-being-happy-together--720365.png

Old-couple-being-happy-together--720365.png

104 ms

www.amsterdamchiropractic.com

www.amsterdamchiropractic.com

219 ms

Logo_2.jpg

Logo_2.jpg

220 ms

Logo_1.jpg

Logo_1.jpg

20 ms

Tbgn5M-orJTPO5LKb1pkcm_8

Tbgn5M-orJTPO5LKb1pkcm_8

256 ms

i_rrtr7-jSITWn9kYraZO3xw

i_rrtr7-jSITWn9kYraZO3xw

376 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

15 ms

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

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

1 ms

Logo_1.jpg

Logo_1.jpg

187 ms

smb-number-changer.js

smb-number-changer.js

16 ms

index.htm

index.htm

17 ms

5a94d2dca6f341111f9fb9bca9844165.opt-min.co.js

5a94d2dca6f341111f9fb9bca9844165.opt-min.co.js

30 ms

index.htm

index.htm

144 ms

style.css

style.css

151 ms

jquery.min.js

jquery.min.js

203 ms

custom.js

custom.js

158 ms

css

css

34 ms

logo.png

logo.png

145 ms

sort-down.png

sort-down.png

143 ms

1.png

1.png

264 ms

2.png

2.png

271 ms

3.png

3.png

276 ms

4.png

4.png

269 ms

5.png

5.png

425 ms

6.png

6.png

346 ms

spine.png

spine.png

597 ms

nerves.png

nerves.png

600 ms

Bladder.png

Bladder.png

812 ms

LargeIntestine.png

LargeIntestine.png

794 ms

Kidney.png

Kidney.png

887 ms

SmallIntestine.png

SmallIntestine.png

963 ms

Adrenal.png

Adrenal.png

983 ms

Liver.png

Liver.png

1112 ms

Spleen.png

Spleen.png

1316 ms

Pancreas.png

Pancreas.png

1220 ms

Stomach.png

Stomach.png

1283 ms

Heart.png

Heart.png

1546 ms

Carotid.png

Carotid.png

1381 ms

Lungs.png

Lungs.png

1505 ms

Pulmonary.png

Pulmonary.png

1430 ms

Parotid-single.png

Parotid-single.png

1427 ms

Thyroid.png

Thyroid.png

1840 ms

Sublingual-single.png

Sublingual-single.png

1526 ms

Submaxilary-single.png

Submaxilary-single.png

1569 ms

Sinus.png

Sinus.png

1982 ms

Eyes.png

Eyes.png

1988 ms

Nasal.png

Nasal.png

1860 ms

Brain.png

Brain.png

2113 ms

font

font

24 ms

Accessibility Review

amsterdamchiropractic.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

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

amsterdamchiropractic.com best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

amsterdamchiropractic.com SEO score

77

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

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

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 Amsterdamchiropractic.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 Amsterdamchiropractic.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

amsterdamchiropractic.com

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