Tools & Wizards About Us
drjohns.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

drjohns.com

Dr. John's Healthy Sweets | Delicious Sugar Free Xylitol Candy & More

Page Load Speed

2.6 sec in total

First Response

517 ms

Resources Loaded

1.8 sec

Page Rendered

321 ms

drjohns.com screenshot

About Website

Visit drjohns.com now to see the best up-to-date Dr John S content for India and also check out these interesting facts you probably never knew about drjohns.com

Dr. John’s Healthy Sweets are naturally sweetened with Xylitol, come in everyone's favorite flavors, and deliver the deliciously sweet taste you’d expect from sugary candy, without the negative ef...

Visit drjohns.com

Key Findings

We analyzed Drjohns.com page load time and found that the first response time was 517 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

drjohns.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value8.7 s

17/100

10%

TBT (Total Blocking Time)

Value2,040 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.864

4/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

Default.asp

517 ms

jquery.min.js

80 ms

jquery-ui.min.js

96 ms

jquery-ui.css

111 ms

default.css

126 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 70% of them (42 requests) were addressed to the original Drjohns.com, 17% (10 requests) were made to Cdn3.volusion.com and 7% (4 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (584 ms) belongs to the original domain Drjohns.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 277.2 kB (33%)

Content Size

830.5 kB

After Optimization

553.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drjohns.com main page is 830.5 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. 40% of websites need less resources to load. Images take 484.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 38.5 kB

  • Original 47.2 kB
  • After minification 41.4 kB
  • After compression 8.7 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 5.8 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 38.5 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 26.7 kB

  • Original 484.3 kB
  • After minification 457.6 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 John S images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 128.2 kB

  • Original 203.7 kB
  • After minification 149.4 kB
  • After compression 75.5 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 128.2 kB or 63% of the original size.

CSS Optimization

-88%

Potential reduce by 83.7 kB

  • Original 95.3 kB
  • After minification 85.7 kB
  • After compression 11.6 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. Drjohns.com needs all CSS files to be minified and compressed as it can save up to 83.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (45%)

Requests Now

55

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr John S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Default.asp

Default.asp

517 ms

jquery.min.js

jquery.min.js

80 ms

jquery-ui.min.js

jquery-ui.min.js

96 ms

jquery-ui.css

jquery-ui.css

111 ms

default.css

default.css

126 ms

volusion.js

volusion.js

135 ms

soft_add.js

soft_add.js

205 ms

soft_add.css

soft_add.css

135 ms

soft_add_mult.js

soft_add_mult.js

134 ms

javascripts.js

javascripts.js

206 ms

Imports.css

Imports.css

189 ms

owl.carousel.css

owl.carousel.css

145 ms

volusion-owl.css

volusion-owl.css

208 ms

jquery.min.js

jquery.min.js

34 ms

owl.carousel.js

owl.carousel.js

333 ms

Colors.css

Colors.css

75 ms

Content_Area.css

Content_Area.css

70 ms

Template.css

Template.css

73 ms

Navigation.css

Navigation.css

71 ms

ga.js

ga.js

41 ms

email1_trans.gif

email1_trans.gif

167 ms

SDPCCB-1.jpg

SDPCCB-1.jpg

138 ms

SATMT-1.jpg

SATMT-1.jpg

235 ms

ISULC100-1.jpg

ISULC100-1.jpg

264 ms

SDSAMC-1.jpg

SDSAMC-1.jpg

248 ms

SAPMG-1.jpg

SAPMG-1.jpg

251 ms

ISCFC100-1.jpg

ISCFC100-1.jpg

262 ms

SAPMG.D-1.jpg

SAPMG.D-1.jpg

246 ms

ISSKFCT100-1.jpg

ISSKFCT100-1.jpg

275 ms

ISCLC300-1.jpg

ISCLC300-1.jpg

336 ms

ISSKFC200-1.jpg

ISSKFC200-1.jpg

334 ms

safe_subscribe_logo.gif

safe_subscribe_logo.gif

158 ms

body_bg.jpg

body_bg.jpg

134 ms

body_bg_t.jpg

body_bg_t.jpg

87 ms

logo.png

logo.png

86 ms

search_bg.png

search_bg.png

87 ms

sprite.png

sprite.png

86 ms

Menu1_Bullet.gif

Menu1_Bullet.gif

112 ms

sprite_03.png

sprite_03.png

152 ms

sprite_04.png

sprite_04.png

150 ms

sprite_05.png

sprite_05.png

149 ms

sprite_06.png

sprite_06.png

151 ms

sprite_07.png

sprite_07.png

204 ms

seal_volusion1.png

seal_volusion1.png

205 ms

cc_logo1.gif

cc_logo1.gif

206 ms

paypal.gif

paypal.gif

206 ms

clear1x1.gif

clear1x1.gif

203 ms

Icon_FreeShipping_Small.gif

Icon_FreeShipping_Small.gif

205 ms

blank.gif

blank.gif

221 ms

vsecure.png

vsecure.png

264 ms

footer_bottom_bullet.gif

footer_bottom_bullet.gif

266 ms

Chunkfive-webfont.woff

Chunkfive-webfont.woff

254 ms

__utm.gif

__utm.gif

41 ms

museo_slab_700-webfont.woff

museo_slab_700-webfont.woff

315 ms

Grid_Divider_Vertical.gif

Grid_Divider_Vertical.gif

170 ms

Grid_Divider_Horizontal.gif

Grid_Divider_Horizontal.gif

172 ms

bkg-blue-ribbion_03_03.png

bkg-blue-ribbion_03_03.png

201 ms

museo_slab_300-webfont.woff

museo_slab_300-webfont.woff

313 ms

Museo_Slab_500_2-webfont.woff

Museo_Slab_500_2-webfont.woff

249 ms

1437417753058.jpeg

1437417753058.jpeg

584 ms

Accessibility Review

drjohns.com accessibility score

78

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.

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 IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

drjohns.com best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

drjohns.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drjohns.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Drjohns.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

drjohns.com

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