Tools & Wizards About Us

Report Summary

  • 70

    Performance

    Renders faster than
    81% 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

  • 62

    SEO

    Google-friendlier than
    23% of websites

docrosenfeld.com

R&T Medical - Primary Care Office in East Patchogue, NY - Home

Page Load Speed

1.3 sec in total

First Response

248 ms

Resources Loaded

903 ms

Page Rendered

129 ms

About Website

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

Welcome to R&T Medical Inc! Here you will find information about the services at our practice in Mount Sinai.

Visit docrosenfeld.com

Key Findings

We analyzed Docrosenfeld.com page load time and found that the first response time was 248 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

docrosenfeld.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

www.docrosenfeld.com

248 ms

layout.css

62 ms

web.css

159 ms

common,shoppingbasket

162 ms

logstate2-css.php

167 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 39% of them (9 requests) were addressed to the original Docrosenfeld.com, 39% (9 requests) were made to Cdn.initial-website.com and 9% (2 requests) were made to 203.sb.mywebsite-editor.com. The less responsive or slowest element that took the longest time to load (324 ms) relates to the external source Cdn.initial-website.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 39.9 kB (19%)

Content Size

209.4 kB

After Optimization

169.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Docrosenfeld.com main page is 209.4 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. 20% of websites need less resources to load. Images take 120.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 19.5 kB

  • Original 26.2 kB
  • After minification 24.9 kB
  • After compression 6.7 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 19.5 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 120.3 kB
  • After minification 120.3 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. Docrosenfeld images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 19.0 kB

  • Original 59.7 kB
  • After minification 59.7 kB
  • After compression 40.7 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 19.0 kB or 32% of the original size.

CSS Optimization

-42%

Potential reduce by 1.3 kB

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 1.9 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. Docrosenfeld.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (50%)

Requests Now

22

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Docrosenfeld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

docrosenfeld.com accessibility score

94

Accessibility Issues

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

Links do not have a discernible name

Best Practices

docrosenfeld.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

docrosenfeld.com SEO score

62

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

robots.txt is not valid

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 Docrosenfeld.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 Docrosenfeld.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

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