Tools & Wizards About Us
zrkmedicinar.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zrkmedicinar.com

NPIProfileUS: NPI Lookup — National Provider Identifier Database - NPIProfileUS zrkmedicinar

Page Load Speed

2.7 sec in total

First Response

151 ms

Resources Loaded

2.5 sec

Page Rendered

92 ms

zrkmedicinar.com screenshot

About Website

Welcome to zrkmedicinar.com homepage info - get ready to check Zrkmedicinar best content right away, or after learning these important things about zrkmedicinar.com

zrkmedicinar.com provides public access to national provider identifier (NPI) database of National Plan and Provider Enumeration System (NPPES) by Centers for Medicare & Medicaid Service (CMS).

Visit zrkmedicinar.com

Key Findings

We analyzed Zrkmedicinar.com page load time and found that the first response time was 151 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zrkmedicinar.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value5,770 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.279

43/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

Network Requests Diagram

zrkmedicinar.com

151 ms

bootstrap.min.css

65 ms

adsbygoogle.js

149 ms

visual-count-linechart

327 ms

hmgMTIhO6ro

216 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Zrkmedicinar.com, 21% (9 requests) were made to Gstatic.com and 12% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.1 kB (8%)

Content Size

945.6 kB

After Optimization

871.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zrkmedicinar.com main page is 945.6 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. 65% of websites need less resources to load. Javascripts take 849.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 24.4 kB

  • Original 33.3 kB
  • After minification 32.6 kB
  • After compression 8.9 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 24.4 kB or 73% of the original size.

Image Optimization

-24%

Potential reduce by 21 B

  • Original 89 B
  • After minification 68 B

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, Zrkmedicinar needs image optimization as it can save up to 21 B or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 47.8 kB

  • Original 849.6 kB
  • After minification 849.6 kB
  • After compression 801.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 1.9 kB

  • Original 62.6 kB
  • After minification 62.6 kB
  • After compression 60.7 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. Zrkmedicinar.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (58%)

Requests Now

38

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zrkmedicinar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zrkmedicinar.com

zrkmedicinar.com

151 ms

bootstrap.min.css

bootstrap.min.css

65 ms

adsbygoogle.js

adsbygoogle.js

149 ms

visual-count-linechart

visual-count-linechart

327 ms

hmgMTIhO6ro

hmgMTIhO6ro

216 ms

jquery.min.js

jquery.min.js

50 ms

bootstrap.min.js

bootstrap.min.js

108 ms

sdk.js

sdk.js

119 ms

www.google-analytics.com

www.google-analytics.com

143 ms

tag.js

tag.js

1197 ms

hit

hit

941 ms

show_ads_impl.js

show_ads_impl.js

264 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

119 ms

www-player.css

www-player.css

45 ms

sdk.js

sdk.js

13 ms

www-embed-player.js

www-embed-player.js

78 ms

base.js

base.js

246 ms

100 ms

loader.js

loader.js

31 ms

jsapi

jsapi

21 ms

45 ms

loader.js

loader.js

22 ms

loader.js

loader.js

5 ms

tooltip.css

tooltip.css

6 ms

util.css

util.css

6 ms

jsapi_compiled_default_module.js

jsapi_compiled_default_module.js

10 ms

jsapi_compiled_graphics_module.js

jsapi_compiled_graphics_module.js

8 ms

jsapi_compiled_ui_module.js

jsapi_compiled_ui_module.js

41 ms

jsapi_compiled_corechart_module.js

jsapi_compiled_corechart_module.js

39 ms

ad_status.js

ad_status.js

409 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

129 ms

embed.js

embed.js

221 ms

ads

ads

401 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

187 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

193 ms

ads

ads

579 ms

id

id

43 ms

Create

Create

30 ms

GenerateIT

GenerateIT

13 ms

ca-pub-8162580461025827

ca-pub-8162580461025827

136 ms

advert.gif

advert.gif

705 ms

ads

ads

404 ms

sync_cookie_image_decide

sync_cookie_image_decide

150 ms

Accessibility Review

zrkmedicinar.com accessibility score

86

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

<frame> or <iframe> elements do not have a title

Best Practices

zrkmedicinar.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zrkmedicinar.com SEO score

100

Search Engine Optimization Advices

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 Zrkmedicinar.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 Zrkmedicinar.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

zrkmedicinar.com

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