Tools & Wizards About Us

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

drcallen.com

Dentist in Mansfield, OH - Craig C. Callen, DDS & Associates

Page Load Speed

3.1 sec in total

First Response

67 ms

Resources Loaded

2.6 sec

Page Rendered

376 ms

About Website

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

Craig Callen, DDS & Associates Is A Local Mansfield, OH Dentist That Offers Dental Services Including Teeth Whitening, Dentures, And Dental Implants. Call Now!

Visit drcallen.com

Key Findings

We analyzed Drcallen.com page load time and found that the first response time was 67 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

drcallen.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value920 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

drcallen.com

67 ms

drcallen.com

170 ms

www.drcallen.com

30 ms

drcallen.net

167 ms

www.drcallen.net

31 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 10% of them (3 requests) were addressed to the original Drcallen.com, 38% (11 requests) were made to Drcallen.net and 31% (9 requests) were made to Cdcssl.ibsrv.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Drcallen.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 267.3 kB (39%)

Content Size

691.9 kB

After Optimization

424.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drcallen.com main page is 691.9 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 510.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 96.9 kB

  • Original 129.2 kB
  • After minification 127.8 kB
  • After compression 32.3 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 96.9 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 86 B

  • Original 1.2 kB
  • After minification 1.1 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. Dr Callen images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 170.3 kB

  • Original 510.8 kB
  • After minification 510.8 kB
  • After compression 340.6 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 170.3 kB or 33% of the original size.

CSS Optimization

-0%

Potential reduce by 121 B

  • Original 50.7 kB
  • After minification 50.7 kB
  • After compression 50.6 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. Drcallen.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Callen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

drcallen.com accessibility score

90

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

drcallen.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

drcallen.com SEO score

86

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Drcallen.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 Drcallen.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 Dr Callen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: