Tools & Wizards About Us
citydermnyc.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

citydermnyc.com

Catherine Y. Ding, MD: Dermatologist Chinatown New York, NY: City Derm NYC

Page Load Speed

845 ms in total

First Response

10 ms

Resources Loaded

483 ms

Page Rendered

352 ms

citydermnyc.com screenshot

About Website

Click here to check amazing City Derm NYC content. Otherwise, check out these important facts you probably never knew about citydermnyc.com

Trusted Dermatologist serving Chinatown New York, NY. Contact us at 607-703-3964 or visit us at 99 Lafayette Street, New York, NY 10013: City Derm NYC

Visit citydermnyc.com

Key Findings

We analyzed Citydermnyc.com page load time and found that the first response time was 10 ms and then it took 835 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

citydermnyc.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value550 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

citydermnyc.com

10 ms

citydermnyc.com

32 ms

www.citydermnyc.com

51 ms

practice.atomic.application.scss

114 ms

practice.application.js

141 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 25% of them (6 requests) were addressed to the original Citydermnyc.com, 50% (12 requests) were made to Sa1s3optim.patientpop.com and 17% (4 requests) were made to Sa1s3.patientpop.com. The less responsive or slowest element that took the longest time to load (167 ms) relates to the external source Sa1s3optim.patientpop.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.3 kB (7%)

Content Size

3.7 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Citydermnyc.com main page is 3.7 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. 40% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 137.0 kB

  • Original 160.2 kB
  • After minification 131.2 kB
  • After compression 23.2 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 29.0 kB, which is 18% 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 137.0 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 134.2 kB

  • Original 3.5 MB
  • After minification 3.4 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. City Derm NYC images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 59 B

  • Original 531 B
  • After minification 531 B
  • After compression 472 B

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 59 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (18%)

Requests Now

17

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of City Derm NYC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

citydermnyc.com

citydermnyc.com

10 ms

citydermnyc.com

citydermnyc.com

32 ms

www.citydermnyc.com

www.citydermnyc.com

51 ms

practice.atomic.application.scss

practice.atomic.application.scss

114 ms

practice.application.js

practice.application.js

141 ms

iframeResizer.min.js

iframeResizer.min.js

140 ms

element.js

element.js

157 ms

1964781.png

1964781.png

159 ms

1971800.jpg

1971800.jpg

148 ms

2007852.png

2007852.png

162 ms

88677.jpg

88677.jpg

162 ms

88670.png

88670.png

160 ms

88690.png

88690.png

161 ms

88675.png

88675.png

160 ms

88694.png

88694.png

160 ms

89557.png

89557.png

167 ms

89558.png

89558.png

167 ms

OpenSans-Light-webfont.woff

OpenSans-Light-webfont.woff

32 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

37 ms

OpenSans-Semibold-webfont.woff

OpenSans-Semibold-webfont.woff

36 ms

pp-font-awesome-atomic-subset.woff

pp-font-awesome-atomic-subset.woff

36 ms

aem.js

aem.js

77 ms

89163.jpg

89163.jpg

20 ms

89554.jpg

89554.jpg

13 ms

Accessibility Review

citydermnyc.com accessibility score

94

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

[id] attributes on active, focusable elements are not unique

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

citydermnyc.com best practices score

75

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

Page has valid source maps

SEO Factors

citydermnyc.com SEO score

82

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

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 Citydermnyc.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 Citydermnyc.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

citydermnyc.com

Open Graph description is not detected on the main page of City Derm NYC. 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: