Tools & Wizards About Us
dariuskohanmd.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

dariuskohanmd.com

Home

Page Load Speed

2.2 sec in total

First Response

28 ms

Resources Loaded

1.1 sec

Page Rendered

1 sec

dariuskohanmd.com screenshot

About Website

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

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Key Findings

We analyzed Dariuskohanmd.com page load time and found that the first response time was 28 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dariuskohanmd.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value560 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.786

5/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

dariuskohanmd.com

28 ms

dariuskohanmd.com

296 ms

main.css

40 ms

bootstrap.min.css

124 ms

animate.min.css

131 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 89% of them (62 requests) were addressed to the original Dariuskohanmd.com, 3% (2 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (478 ms) belongs to the original domain Dariuskohanmd.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 805.5 kB (27%)

Content Size

3.0 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dariuskohanmd.com main page is 3.0 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 50.3 kB

  • Original 58.8 kB
  • After minification 45.5 kB
  • After compression 8.5 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 13.3 kB, which is 23% 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 50.3 kB or 86% of the original size.

Image Optimization

-11%

Potential reduce by 256.9 kB

  • Original 2.3 MB
  • After minification 2.0 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, Dariuskohanmd needs image optimization as it can save up to 256.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 105.5 kB

  • Original 229.5 kB
  • After minification 225.7 kB
  • After compression 124.0 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 105.5 kB or 46% of the original size.

CSS Optimization

-86%

Potential reduce by 392.8 kB

  • Original 459.2 kB
  • After minification 434.8 kB
  • After compression 66.5 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. Dariuskohanmd.com needs all CSS files to be minified and compressed as it can save up to 392.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (45%)

Requests Now

67

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dariuskohanmd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dariuskohanmd.com

dariuskohanmd.com

28 ms

dariuskohanmd.com

dariuskohanmd.com

296 ms

main.css

main.css

40 ms

bootstrap.min.css

bootstrap.min.css

124 ms

animate.min.css

animate.min.css

131 ms

owl.carousel.min.css

owl.carousel.min.css

49 ms

slick.min.css

slick.min.css

53 ms

nice-select.css

nice-select.css

113 ms

magnific-popup.min.css

magnific-popup.min.css

94 ms

odometer.min.css

odometer.min.css

92 ms

flaticon.css

flaticon.css

117 ms

meanmenu.css

meanmenu.css

176 ms

style.css

style.css

217 ms

responsive.css

responsive.css

153 ms

js

js

92 ms

platform.js

platform.js

54 ms

jquery.min.js

jquery.min.js

209 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

228 ms

owl.carousel.min.js

owl.carousel.min.js

195 ms

slick.min.js

slick.min.js

179 ms

jquery.meanmenu.js

jquery.meanmenu.js

213 ms

jquery.appear.min.js

jquery.appear.min.js

212 ms

odometer.min.js

odometer.min.js

243 ms

parallax.min.js

parallax.min.js

317 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

318 ms

jquery.nice-select.min.js

jquery.nice-select.min.js

315 ms

wow.min.js

wow.min.js

316 ms

jquery.ajaxchimp.min.js

jquery.ajaxchimp.min.js

254 ms

form-validator.min.js

form-validator.min.js

323 ms

c2c4927e73.js

c2c4927e73.js

67 ms

contact-form-script.js

contact-form-script.js

317 ms

main.js

main.js

323 ms

css

css

35 ms

css

css

53 ms

Darius-award-1.png

Darius-award-1.png

239 ms

kohan-logo.png

kohan-logo.png

48 ms

ear-logo.png

ear-logo.png

48 ms

darius-kohan-v2.jpg

darius-kohan-v2.jpg

237 ms

office.jpg

office.jpg

238 ms

map-bg1.png

map-bg1.png

236 ms

5-stars-min.png

5-stars-min.png

235 ms

TopDoc.jpg

TopDoc.jpg

235 ms

2021-Top-Doctor-Darius-Kohan.png

2021-Top-Doctor-Darius-Kohan.png

236 ms

Darius-award.png

Darius-award.png

342 ms

Darius-award.jpg

Darius-award.jpg

313 ms

Top-Doc-20-Years-NY-Darius-Kohan.jpg

Top-Doc-20-Years-NY-Darius-Kohan.jpg

289 ms

Kohan-2018-NY-Top-Doc.jpg

Kohan-2018-NY-Top-Doc.jpg

277 ms

Patients-Choice-2018-Kohan2.jpg

Patients-Choice-2018-Kohan2.jpg

277 ms

NY-Mag-2019-Top-Doctors.jpg

NY-Mag-2019-Top-Doctors.jpg

305 ms

NY-Magazine-Top-Doc-2018.jpg

NY-Magazine-Top-Doc-2018.jpg

315 ms

2.jpg

2.jpg

300 ms

4.jpg

4.jpg

330 ms

1.jpg

1.jpg

331 ms

elena.jpg

elena.jpg

405 ms

yevgina.jpg

yevgina.jpg

393 ms

john.jpg

john.jpg

369 ms

New_York_Times_logo_variation.jpg

New_York_Times_logo_variation.jpg

379 ms

WebMD_logo.png

WebMD_logo.png

369 ms

cbs-2-logo.png

cbs-2-logo.png

362 ms

abc-7-logo.png

abc-7-logo.png

478 ms

healthday-logo.jpg

healthday-logo.jpg

399 ms

New-York-Post-Logo.jpg

New-York-Post-Logo.jpg

397 ms

fox-news-logo-11.jpg

fox-news-logo-11.jpg

418 ms

1010.png

1010.png

450 ms

kohan-logo-neg.png

kohan-logo-neg.png

438 ms

font

font

197 ms

font

font

217 ms

Flaticon.svg

Flaticon.svg

460 ms

Flaticon.woff

Flaticon.woff

393 ms

front3.jpg

front3.jpg

286 ms

Accessibility Review

dariuskohanmd.com accessibility score

80

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 input fields do not have accessible names

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

dariuskohanmd.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dariuskohanmd.com SEO score

75

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

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

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 Dariuskohanmd.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 Dariuskohanmd.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

dariuskohanmd.com

Open Graph description is not detected on the main page of Dariuskohanmd. 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: