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udfd.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

udfd.com

UDFD

Page Load Speed

1.8 sec in total

First Response

103 ms

Resources Loaded

1.2 sec

Page Rendered

549 ms

udfd.com screenshot

About Website

Click here to check amazing UDFD content. Otherwise, check out these important facts you probably never knew about udfd.com

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Key Findings

We analyzed Udfd.com page load time and found that the first response time was 103 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

udfd.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value29.7 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

Network Requests Diagram

www.udfd.com

103 ms

SXawzGzn7LQiO7HHGsPzCwC7FqnxjLp4tr268FARkn3fe76IfFHN4UJLFRbh52jhWDjuFejtFAIhZcsRjDgRwe4RZRMXFewkZgnrMKG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SagGZW48OW4uSablwaFCjKoDSWmyScmDSeBRZPoRdhXCHKoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0dcmXOeBDOcu8OeUzjhBC-eNDifUDSey8Sc9lS1mDifXDShUKO1FUiABkZWF3jAF8OcFzdPUDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYmqZcb0jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaikoDSey8Sc9lS1mDifXDShUKO1FUiABkZWF3jAF8OcFzdPUaiaS0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUaiaS0iAscZfoRdhXKeAo8iA9l-eBySku1ScNXZWFnOAsTSagCjWq7f6RIlMJbMg62JMJ7f6RelMJbMg6IJMJ7f6RJlMJbMg6BJMJ7f6RwlMJbMg6YJMJ7f6RBlMJbMg6FJMJ7f6RYlMJbMg65JMJ7f6R4lMJbMg6VJMJ7f6RFlMJbMg6sJMHbMZc_8-Ce.js

114 ms

legacy.js

127 ms

modern.js

132 ms

extract-css-runtime-f7a62af61e0cb1eb4abc-min.en-US.js

125 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Udfd.com, 39% (16 requests) were made to Images.squarespace-cdn.com and 22% (9 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (707 ms) relates to the external source Images.squarespace-cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 311.0 kB (6%)

Content Size

5.6 MB

After Optimization

5.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Udfd.com main page is 5.6 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. 60% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 203.2 kB

  • Original 231.1 kB
  • After minification 202.6 kB
  • After compression 27.9 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. This page needs HTML code to be minified as it can gain 28.4 kB, which is 12% 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 203.2 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 27.3 kB

  • Original 4.3 MB
  • After minification 4.3 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. UDFD images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 80.5 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 1.0 MB

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

-0%

Potential reduce by 0 B

  • Original 21 B

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.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UDFD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.udfd.com

www.udfd.com

103 ms

SXawzGzn7LQiO7HHGsPzCwC7FqnxjLp4tr268FARkn3fe76IfFHN4UJLFRbh52jhWDjuFejtFAIhZcsRjDgRwe4RZRMXFewkZgnrMKG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SagGZW48OW4uSablwaFCjKoDSWmyScmDSeBRZPoRdhXCHKoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0dcmXOeBDOcu8OeUzjhBC-eNDifUDSey8Sc9lS1mDifXDShUKO1FUiABkZWF3jAF8OcFzdPUDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYmqZcb0jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaikoDSey8Sc9lS1mDifXDShUKO1FUiABkZWF3jAF8OcFzdPUaiaS0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUaiaS0iAscZfoRdhXKeAo8iA9l-eBySku1ScNXZWFnOAsTSagCjWq7f6RIlMJbMg62JMJ7f6RelMJbMg6IJMJ7f6RJlMJbMg6BJMJ7f6RwlMJbMg6YJMJ7f6RBlMJbMg6FJMJ7f6RYlMJbMg65JMJ7f6R4lMJbMg6VJMJ7f6RFlMJbMg6sJMHbMZc_8-Ce.js

SXawzGzn7LQiO7HHGsPzCwC7FqnxjLp4tr268FARkn3fe76IfFHN4UJLFRbh52jhWDjuFejtFAIhZcsRjDgRwe4RZRMXFewkZgnrMKG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SagGZW48OW4uSablwaFCjKoDSWmyScmDSeBRZPoRdhXCHKoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0dcmXOeBDOcu8OeUzjhBC-eNDifUDSey8Sc9lS1mDifXDShUKO1FUiABkZWF3jAF8OcFzdPUDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYmqZcb0jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaikoDSey8Sc9lS1mDifXDShUKO1FUiABkZWF3jAF8OcFzdPUaiaS0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUaiaS0iAscZfoRdhXKeAo8iA9l-eBySku1ScNXZWFnOAsTSagCjWq7f6RIlMJbMg62JMJ7f6RelMJbMg6IJMJ7f6RJlMJbMg6BJMJ7f6RwlMJbMg6YJMJ7f6RBlMJbMg6FJMJ7f6RYlMJbMg65JMJ7f6R4lMJbMg6VJMJ7f6RFlMJbMg6sJMHbMZc_8-Ce.js

114 ms

legacy.js

legacy.js

127 ms

modern.js

modern.js

132 ms

extract-css-runtime-f7a62af61e0cb1eb4abc-min.en-US.js

extract-css-runtime-f7a62af61e0cb1eb4abc-min.en-US.js

125 ms

extract-css-moment-js-vendor-6f117db4eb7fd4392375-min.en-US.js

extract-css-moment-js-vendor-6f117db4eb7fd4392375-min.en-US.js

337 ms

cldr-resource-pack-15305921bb94c505cd92-min.en-US.js

cldr-resource-pack-15305921bb94c505cd92-min.en-US.js

125 ms

common-vendors-stable-0f51b06fac4ba1f7c845-min.en-US.js

common-vendors-stable-0f51b06fac4ba1f7c845-min.en-US.js

336 ms

common-vendors-48f7729e0964c8a54dd2-min.en-US.js

common-vendors-48f7729e0964c8a54dd2-min.en-US.js

337 ms

common-8f8d47f047029922bc90-min.en-US.js

common-8f8d47f047029922bc90-min.en-US.js

338 ms

performance-913bcbeed974f8312785-min.en-US.js

performance-913bcbeed974f8312785-min.en-US.js

132 ms

site.css

site.css

150 ms

website.components.shape.styles.css

website.components.shape.styles.css

134 ms

website.components.shape.visitor.js

website.components.shape.visitor.js

133 ms

static.css

static.css

128 ms

site-bundle.951f531f248730580867fa534b60d99a.js

site-bundle.951f531f248730580867fa534b60d99a.js

130 ms

UDFD-White-1000px.png

UDFD-White-1000px.png

321 ms

Pas-1x200px.jpg

Pas-1x200px.jpg

411 ms

photo_023138_0003145044-01_1_0003145044-01-1_20140429.jpg

photo_023138_0003145044-01_1_0003145044-01-1_20140429.jpg

353 ms

Lobby.jpg

Lobby.jpg

270 ms

diana-polekhina-Q_o_ob-3Ny4-2.jpg

diana-polekhina-Q_o_ob-3Ny4-2.jpg

466 ms

Copy-of-AdobeStock_153094593_LR.jpg

Copy-of-AdobeStock_153094593_LR.jpg

524 ms

Pic-Video-1.jpg

Pic-Video-1.jpg

393 ms

jonathan-borba-wzV17t-k3k0-small.jpg

jonathan-borba-wzV17t-k3k0-small.jpg

469 ms

Pic-Video-1B.jpg

Pic-Video-1B.jpg

553 ms

d-dental-office-yuTlQYeehHs-LR.jpg

d-dental-office-yuTlQYeehHs-LR.jpg

405 ms

TopDentistsBadge_2023-x3.png

TopDentistsBadge_2023-x3.png

651 ms

Pass_LightBlue_1x200px.png

Pass_LightBlue_1x200px.png

625 ms

IMG_0395.JPG

IMG_0395.JPG

707 ms

Yuval-Small.jpg

Yuval-Small.jpg

636 ms

jake-nackos-IF9TK5Uy-KI-Small.jpg

jake-nackos-IF9TK5Uy-KI-Small.jpg

529 ms

UDFD-Slogan-White-500px.png

UDFD-Slogan-White-500px.png

648 ms

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7 ms

d

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8 ms

d

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16 ms

d

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15 ms

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16 ms

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15 ms

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14 ms

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16 ms

p.gif

p.gif

29 ms

Accessibility Review

udfd.com accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

udfd.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

udfd.com SEO score

84

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

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 Udfd.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 Udfd.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

udfd.com

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