Tools & Wizards About Us
peterkwondds.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

peterkwondds.com

Bethesda Dentist | Dentist in Bethesda | Silver Spring Family Dentist | Chevy Chase Cosmetic Dentist

Page Load Speed

1.6 sec in total

First Response

128 ms

Resources Loaded

1.1 sec

Page Rendered

367 ms

peterkwondds.com screenshot

About Website

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

Bethesda Dentist. Dr. Peter Kwon provides Family Dentist, Cosmetic Dentist, Invisalign, Root Canal, Teeth Whitening, Veneers, Emergency Dentist to the following locations: Silver Spring, Chevy Chase, ...

Visit peterkwondds.com

Key Findings

We analyzed Peterkwondds.com page load time and found that the first response time was 128 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

peterkwondds.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

peterkwondds.com

128 ms

www.peterkwondds.com

255 ms

faffb5c54ea9abeaab6e6adf2e1e9f4d.opt-min.cr.js

18 ms

5d34fc8a9e5e6090b0a5be7c86fb05cb.opt-min.cr.css

134 ms

email-decode.min.js

13 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 53% of them (17 requests) were addressed to the original Peterkwondds.com, 22% (7 requests) were made to Cdcssl.ibsrv.net and 6% (2 requests) were made to Apps.officite.com. The less responsive or slowest element that took the longest time to load (426 ms) relates to the external source Smbleads.ibsmb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.3 kB (35%)

Content Size

528.4 kB

After Optimization

346.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Peterkwondds.com main page is 528.4 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. 25% of websites need less resources to load. Javascripts take 403.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 73.9 kB

  • Original 103.5 kB
  • After minification 101.7 kB
  • After compression 29.6 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 73.9 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 228 B
  • After minification 228 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. Peterkwondds images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 108.4 kB

  • Original 403.2 kB
  • After minification 403.2 kB
  • After compression 294.8 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 108.4 kB or 27% of the original size.

CSS Optimization

-0%

Potential reduce by 81 B

  • Original 21.5 kB
  • After minification 21.5 kB
  • After compression 21.4 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. Peterkwondds.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (62%)

Requests Now

29

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Peterkwondds. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

peterkwondds.com

peterkwondds.com

128 ms

www.peterkwondds.com

www.peterkwondds.com

255 ms

faffb5c54ea9abeaab6e6adf2e1e9f4d.opt-min.cr.js

faffb5c54ea9abeaab6e6adf2e1e9f4d.opt-min.cr.js

18 ms

5d34fc8a9e5e6090b0a5be7c86fb05cb.opt-min.cr.css

5d34fc8a9e5e6090b0a5be7c86fb05cb.opt-min.cr.css

134 ms

email-decode.min.js

email-decode.min.js

13 ms

00980e8e95cd7eb3292dbad85f928d8d-1707322999

00980e8e95cd7eb3292dbad85f928d8d-1707322999

185 ms

3c8b59c43e8b9599f3cfadc8da489f3f-1707322999

3c8b59c43e8b9599f3cfadc8da489f3f-1707322999

184 ms

theme.js

theme.js

95 ms

framework-extras.js

framework-extras.js

234 ms

smb-number-changer.js

smb-number-changer.js

67 ms

4649ca0b932e2add2c238926e02f473a.opt-min.co.js

4649ca0b932e2add2c238926e02f473a.opt-min.co.js

32 ms

js-defer.js

js-defer.js

50 ms

5a2e8dbac0001_CDCBLogoHorizontal.png.webp

5a2e8dbac0001_CDCBLogoHorizontal.png.webp

70 ms

embed

embed

291 ms

602956e5a86ac_InvisalignProvider.png.webp

602956e5a86ac_InvisalignProvider.png.webp

63 ms

Cerec.jpg.webp

Cerec.jpg.webp

142 ms

Dental-3.jpg.webp

Dental-3.jpg.webp

343 ms

Dental-4.jpg.webp

Dental-4.jpg.webp

76 ms

resized-vaccum-photo.jpg.webp

resized-vaccum-photo.jpg.webp

144 ms

suction-chain-graph.png.webp

suction-chain-graph.png.webp

76 ms

pattern-02.png

pattern-02.png

17 ms

oTb9pM6iYkyYcWQtfaMwZJCW

oTb9pM6iYkyYcWQtfaMwZJCW

258 ms

e2chT02lm_dpQp-jNWwuHALe

e2chT02lm_dpQp-jNWwuHALe

426 ms

00980e8e95cd7eb3292dbad85f928d8d-1707322999

00980e8e95cd7eb3292dbad85f928d8d-1707322999

156 ms

javascript,window.pagespeed.psatemp%3D0%3B

javascript,window.pagespeed.psatemp%3D0%3B

0 ms

3c8b59c43e8b9599f3cfadc8da489f3f-1707322999

3c8b59c43e8b9599f3cfadc8da489f3f-1707322999

149 ms

js

js

57 ms

theme.js

theme.js

17 ms

framework-extras.js

framework-extras.js

17 ms

embed

embed

18 ms

smb-number-changer.js

smb-number-changer.js

12 ms

4649ca0b932e2add2c238926e02f473a.opt-min.co.js

4649ca0b932e2add2c238926e02f473a.opt-min.co.js

23 ms

Accessibility Review

peterkwondds.com accessibility score

81

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

peterkwondds.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

Missing source maps for large first-party JavaScript

SEO Factors

peterkwondds.com SEO score

92

Search Engine Optimization Advices

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 Peterkwondds.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 Peterkwondds.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

peterkwondds.com

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