Tools & Wizards About Us
drkaler.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% 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

  • 90

    SEO

    Google-friendlier than
    68% of websites

drkaler.com

Daniel L. Kaler, DDS, PC | Orthodontist Sioux City Le Mars IA, Wayne NE

Page Load Speed

2.5 sec in total

First Response

190 ms

Resources Loaded

1.5 sec

Page Rendered

779 ms

drkaler.com screenshot

About Website

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

Daniel L. Kaler, DDS, PC provides quality orthodontic care and Invisalign® to patients in Sioux City and Le Mars, IA and Wayne, NE. Call today to schedule your appointment!

Visit drkaler.com

Key Findings

We analyzed Drkaler.com page load time and found that the first response time was 190 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

drkaler.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

drkaler.com

190 ms

www.drkaler.com

420 ms

all.min.css

355 ms

global-5.1.0.min.css

288 ms

local.css

135 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 43% of them (17 requests) were addressed to the original Drkaler.com, 33% (13 requests) were made to Srwd.sesamehub.com and 10% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (567 ms) belongs to the original domain Drkaler.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.0 kB (7%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drkaler.com main page is 1.7 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 77.3 kB

  • Original 112.2 kB
  • After minification 110.5 kB
  • After compression 34.9 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 77.3 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

  • Original 1.5 MB
  • After minification 1.5 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. Dr Kaler images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 35.0 kB

  • Original 104.9 kB
  • After minification 104.8 kB
  • After compression 70.0 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 35.0 kB or 33% of the original size.

CSS Optimization

-10%

Potential reduce by 4.1 kB

  • Original 40.7 kB
  • After minification 40.7 kB
  • After compression 36.6 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. Drkaler.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (48%)

Requests Now

29

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Kaler. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

drkaler.com

drkaler.com

190 ms

www.drkaler.com

www.drkaler.com

420 ms

all.min.css

all.min.css

355 ms

global-5.1.0.min.css

global-5.1.0.min.css

288 ms

local.css

local.css

135 ms

jquery.min.js

jquery.min.js

27 ms

corona-loader.js

corona-loader.js

280 ms

jquery.cycle2.2.0.1.min.js

jquery.cycle2.2.0.1.min.js

281 ms

jquery.cycle2.swipe.js

jquery.cycle2.swipe.js

284 ms

jquery.cycle2.shuffle.min.js

jquery.cycle2.shuffle.min.js

146 ms

helpers.js

helpers.js

286 ms

global-5.1.0.min.js

global-5.1.0.min.js

429 ms

local.js

local.js

156 ms

number-changer.js

number-changer.js

93 ms

css

css

32 ms

ga.js

ga.js

116 ms

body.jpg

body.jpg

374 ms

poster.jpg

poster.jpg

357 ms

spot00dec.jpg

spot00dec.jpg

290 ms

spot01bg.jpg

spot01bg.jpg

562 ms

spot02bg.jpg

spot02bg.jpg

567 ms

spot03bg.jpg

spot03bg.jpg

488 ms

spot03.dec00.png

spot03.dec00.png

368 ms

spot03.dec01.png

spot03.dec01.png

432 ms

ico.ida.png

ico.ida.png

433 ms

ico.cacb.png

ico.cacb.png

435 ms

map.png

map.png

567 ms

pointer.png

pointer.png

510 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

109 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

110 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

134 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

134 ms

fa-light-300.woff

fa-light-300.woff

241 ms

fa-regular-400.woff

fa-regular-400.woff

272 ms

fa-solid-900.woff

fa-solid-900.woff

264 ms

fa-brands-400.woff

fa-brands-400.woff

199 ms

healthgrades2.woff

healthgrades2.woff

107 ms

getnumdata.js

getnumdata.js

95 ms

coronaLoader.css

coronaLoader.css

96 ms

__utm.gif

__utm.gif

32 ms

Accessibility Review

drkaler.com accessibility score

81

Accessibility Issues

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

drkaler.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

drkaler.com SEO score

90

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 Drkaler.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 Drkaler.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

drkaler.com

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