Tools & Wizards About Us
drdavidrosenberg.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

drdavidrosenberg.com

Dr. Rosenberg Specializes In Rhinoplasty, Blepharoplasty, Endoscopic Brow Lifts And Hair Restoration For Age-Appropriate Facial Rejuvenation. One Of T...

Page Load Speed

820 ms in total

First Response

68 ms

Resources Loaded

523 ms

Page Rendered

229 ms

drdavidrosenberg.com screenshot

About Website

Click here to check amazing Dr David Rosenberg content. Otherwise, check out these important facts you probably never knew about drdavidrosenberg.com

Dr. Rosenberg specializes in rhinoplasty, blepharoplasty, endoscopic brow lifts, and hair restoration for age-appropriate facial rejuvenation.

Visit drdavidrosenberg.com

Key Findings

We analyzed Drdavidrosenberg.com page load time and found that the first response time was 68 ms and then it took 752 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.

Performance Metrics

drdavidrosenberg.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

drdavidrosenberg.com

68 ms

www.drdavidrosenberg.com

77 ms

gtm.js

56 ms

62735f42-d72e-44cd-8119-1752fba3af08.js

267 ms

style.css

11 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 88% of them (58 requests) were addressed to the original Drdavidrosenberg.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (270 ms) belongs to the original domain Drdavidrosenberg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.4 kB (9%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drdavidrosenberg.com main page is 1.5 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 59.5 kB

  • Original 72.5 kB
  • After minification 67.0 kB
  • After compression 13.0 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 59.5 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 7.7 kB

  • Original 1.1 MB
  • After minification 1.1 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. Dr David Rosenberg images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 19.4 kB

  • Original 154.5 kB
  • After minification 154.5 kB
  • After compression 135.1 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 19.4 kB or 13% of the original size.

CSS Optimization

-38%

Potential reduce by 43.7 kB

  • Original 114.8 kB
  • After minification 114.8 kB
  • After compression 71.1 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. Drdavidrosenberg.com needs all CSS files to be minified and compressed as it can save up to 43.7 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (56%)

Requests Now

62

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr David Rosenberg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

drdavidrosenberg.com

drdavidrosenberg.com

68 ms

www.drdavidrosenberg.com

www.drdavidrosenberg.com

77 ms

gtm.js

gtm.js

56 ms

62735f42-d72e-44cd-8119-1752fba3af08.js

62735f42-d72e-44cd-8119-1752fba3af08.js

267 ms

style.css

style.css

11 ms

columns-1080.css

columns-1080.css

20 ms

fonts.css

fonts.css

20 ms

carousel.css

carousel.css

20 ms

homepage.css

homepage.css

21 ms

elements.css

elements.css

22 ms

modals.css

modals.css

20 ms

mmenu.css

mmenu.css

23 ms

forms.css

forms.css

23 ms

animate-custom.css

animate-custom.css

22 ms

forms.min.css

forms.min.css

64 ms

font-awesome.min.css

font-awesome.min.css

24 ms

theme.css

theme.css

24 ms

style.min.css

style.min.css

24 ms

style.css

style.css

26 ms

toolbar.css

toolbar.css

27 ms

jquery-1.12.4-wp.js

jquery-1.12.4-wp.js

27 ms

jquery-migrate-1.4.1-wp.js

jquery-migrate-1.4.1-wp.js

25 ms

modernizr-1.7.min.js

modernizr-1.7.min.js

27 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

27 ms

jquery.mmenu.min.js

jquery.mmenu.min.js

28 ms

jquery.selectBox.js

jquery.selectBox.js

29 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

29 ms

jquery.cycle2.carousel.js

jquery.cycle2.carousel.js

30 ms

jquery.cycle2.scrollVert.js

jquery.cycle2.scrollVert.js

30 ms

jquery.cycle2.swipe.js

jquery.cycle2.swipe.js

31 ms

jquery.hoverIntent.minified.js

jquery.hoverIntent.minified.js

33 ms

external-tracking.min.js

external-tracking.min.js

31 ms

scripts.js

scripts.js

32 ms

element.js

element.js

41 ms

functions.js

functions.js

33 ms

modals.js

modals.js

33 ms

ga.js

ga.js

270 ms

analytics.js

analytics.js

125 ms

widget.js

widget.js

173 ms

sitelogo.svg

sitelogo.svg

26 ms

real-self.png

real-self.png

28 ms

instagram.png

instagram.png

27 ms

DDR-Skyline.jpg

DDR-Skyline.jpg

28 ms

procedure-450x450-bw.jpg

procedure-450x450-bw.jpg

25 ms

procedure-450x450-final-facelift.jpg

procedure-450x450-final-facelift.jpg

26 ms

procedure-450x450-final-nosejob.jpg

procedure-450x450-final-nosejob.jpg

28 ms

procedure-450x450-final-eyelift2.jpg

procedure-450x450-final-eyelift2.jpg

29 ms

procedure-450x450-final-browlift.jpg

procedure-450x450-final-browlift.jpg

28 ms

procedure-450x450-final-earpin1.jpg

procedure-450x450-final-earpin1.jpg

29 ms

procedure-450x450-final-hair.jpg

procedure-450x450-final-hair.jpg

32 ms

haircare-md.jpg

haircare-md.jpg

30 ms

rosenberg-art.jpg

rosenberg-art.jpg

33 ms

itp-quote-left.gif

itp-quote-left.gif

30 ms

itp-quote-right.gif

itp-quote-right.gif

31 ms

HBZ1121_ReturnofFacelift-pdf.jpg

HBZ1121_ReturnofFacelift-pdf.jpg

34 ms

town-and-country-press.jpg

town-and-country-press.jpg

31 ms

elle-cover-news.jpg

elle-cover-news.jpg

32 ms

elle-2016.jpg

elle-2016.jpg

33 ms

town-and-country-2014.jpg

town-and-country-2014.jpg

34 ms

nav-prev.png

nav-prev.png

33 ms

nav-next.png

nav-next.png

35 ms

sitelogo-white.png

sitelogo-white.png

36 ms

flags.png

flags.png

36 ms

collect

collect

23 ms

js

js

52 ms

widget_app_base_1725367019229.js

widget_app_base_1725367019229.js

24 ms

Accessibility Review

drdavidrosenberg.com accessibility score

73

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

drdavidrosenberg.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

drdavidrosenberg.com SEO score

76

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

    N/A

  • Encoding

    UTF-8

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

drdavidrosenberg.com

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