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name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.135

80/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

www.drbilldentistry.com

415 ms

prettyPhoto.css

98 ms

style.css

253 ms

silver.css

160 ms

styles.css

129 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 89% of them (75 requests) were addressed to the original Drbilldentistry.com, 4% (3 requests) were made to Reputationdatabase.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (995 ms) belongs to the original domain Drbilldentistry.com.

Content Size

1.5 MB

After Optimization

1.0 MB

In fact, the total size of Drbilldentistry.com main page is 1.5 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. 50% of websites need less resources to load. Images take 956.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 29.9 kB

Original 37.4 kB
After minification 33.6 kB
After compression 7.5 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 29.9 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 67.8 kB

Original 956.1 kB
After minification 888.3 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. Drbilldentistry images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 196.1 kB

Original 296.5 kB
After minification 270.8 kB
After compression 100.3 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 196.1 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 160.8 kB

Original 189.4 kB
After minification 160.0 kB
After compression 28.6 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. Drbilldentistry.com needs all CSS files to be minified and compressed as it can save up to 160.8 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drbilldentistry. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

ZH
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drbilldentistry.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Drbilldentistry.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

drbilldentistry.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

火狐体育直播平台,火狐体育登录

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.drbilldentistry.com

prettyPhoto.css

style.css

silver.css

styles.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.drbilldentistry.com

prettyPhoto.css

style.css

silver.css

styles.css

style.css

styles.css

swfobject.js

jquery.js

jquery-migrate.min.js

jquery.easing.js

image-load.js

jquery.prettyPhoto.js

jquery.tools.min.js

tabs.min.js

galleria.js

galleria.classic.js

custom.js

sliders.js

jquery.form.min.js

scripts.js

intro_blurb.png

menu.png

slider_loader.gif

gradient_slide.jpg

floating_slide_background.jpg

half_staged_slide_background.jpg

staged_slide_background.jpg

search_tooltip.png

share_this_post_tooltip.png

logo.png

button_sprite.png

galleria.classic.css

ga.js

bg-tile.png

background.jpg

header.jpg

header_sociables_twitter.png

header_sociables_facebook.png

header_sociables_rss.png

youtube.png

li.png

search.png