Tools & Wizards About Us
blog.robkellermd.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

blog.robkellermd.com

Home | Thrive

Page Load Speed

7.1 sec in total

First Response

827 ms

Resources Loaded

5 sec

Page Rendered

1.2 sec

blog.robkellermd.com screenshot

About Website

Click here to check amazing Blog Robkellermd content for United States. Otherwise, check out these important facts you probably never knew about blog.robkellermd.com

THRIVE A Blog For Health & Wellness

Visit blog.robkellermd.com

Key Findings

We analyzed Blog.robkellermd.com page load time and found that the first response time was 827 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

blog.robkellermd.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

1/100

10%

LCP (Largest Contentful Paint)

Value36.7 s

0/100

25%

SI (Speed Index)

Value24.7 s

0/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.187

65/100

15%

TTI (Time to Interactive)

Value44.0 s

0/100

10%

Network Requests Diagram

blog.robkellermd.com

827 ms

bootstrap.css

21 ms

responsive.css

37 ms

camera.css

40 ms

style.css

45 ms

Our browser made a total of 259 requests to load all elements on the main page. We found that 19% of them (48 requests) were addressed to the original Blog.robkellermd.com, 54% (140 requests) were made to Static.anyflip.com and 14% (35 requests) were made to Online.anyflip.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Static.anyflip.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (35%)

Content Size

11.4 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.robkellermd.com main page is 11.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 34.9 kB

  • Original 44.5 kB
  • After minification 42.3 kB
  • After compression 9.7 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. 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 34.9 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 608.2 kB

  • Original 7.1 MB
  • After minification 6.5 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. Blog Robkellermd images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 2.6 MB

  • Original 3.4 MB
  • After minification 3.4 MB
  • After compression 758.7 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 2.6 MB or 78% of the original size.

CSS Optimization

-85%

Potential reduce by 717.4 kB

  • Original 839.1 kB
  • After minification 717.7 kB
  • After compression 121.7 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. Blog.robkellermd.com needs all CSS files to be minified and compressed as it can save up to 717.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 94 (37%)

Requests Now

253

After Optimization

159

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 253 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Robkellermd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blog.robkellermd.com

blog.robkellermd.com

827 ms

bootstrap.css

bootstrap.css

21 ms

responsive.css

responsive.css

37 ms

camera.css

camera.css

40 ms

style.css

style.css

45 ms

flexslider.css

flexslider.css

64 ms

owl.carousel.css

owl.carousel.css

67 ms

owl.theme.css

owl.theme.css

69 ms

font-awesome.css

font-awesome.css

16 ms

cherry-plugin.css

cherry-plugin.css

71 ms

main-style.css

main-style.css

79 ms

magnific-popup.css

magnific-popup.css

77 ms

css

css

75 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

77 ms

theme.css

theme.css

82 ms

style.css

style.css

85 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

99 ms

btn.js

btn.js

84 ms

parallaxSlider.js

parallaxSlider.js

85 ms

smoothing-scroll.js

smoothing-scroll.js

86 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

85 ms

swfobject.js

swfobject.js

85 ms

modernizr.js

modernizr.js

86 ms

jflickrfeed.js

jflickrfeed.js

86 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

87 ms

custom.js

custom.js

86 ms

bootstrap.min.js

bootstrap.min.js

86 ms

jquery.elastislide.js

jquery.elastislide.js

89 ms

jsapi

jsapi

70 ms

mp-google-charts.js

mp-google-charts.js

93 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

101 ms

InsertWidget.js

InsertWidget.js

323 ms

superfish.js

superfish.js

99 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

229 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

102 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

119 ms

jplayer.playlist.min.js

jplayer.playlist.min.js

104 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

126 ms

tmstickup.js

tmstickup.js

129 ms

device.min.js

device.min.js

129 ms

jquery.zaccordion.min.js

jquery.zaccordion.min.js

115 ms

camera.min.js

camera.min.js

108 ms

jquery.debouncedresize.js

jquery.debouncedresize.js

111 ms

jquery.ba-resize.min.js

jquery.ba-resize.min.js

90 ms

jquery.isotope.js

jquery.isotope.js

90 ms

cherry-plugin.js

cherry-plugin.js

98 ms

wp-embed.min.js

wp-embed.min.js

92 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

90 ms

style.css

style.css

88 ms

btn.css

btn.css

89 ms

css

css

16 ms

style.css

style.css

9 ms

14 ms

format+en,default+en.I.js

format+en,default+en.I.js

8 ms

widgets.js

widgets.js

58 ms

plusone.js

plusone.js

191 ms

rob-keller-md-logo.png

rob-keller-md-logo.png

30 ms

OGF_bottles.png

OGF_bottles.png

160 ms

154 ms

index.html

index.html

150 ms

352 ms

347 ms

EvPKapBawcLZ3hbihjhqASZ2oysoEQEeKwjgmXLRnTc.ttf

EvPKapBawcLZ3hbihjhqASZ2oysoEQEeKwjgmXLRnTc.ttf

128 ms

2koEo4AKFSvK4B52O_MwapS3E-kSBmtLoNJPDtbj2Pk.ttf

2koEo4AKFSvK4B52O_MwapS3E-kSBmtLoNJPDtbj2Pk.ttf

127 ms

8-xqDtEk6sZ61magDpsV8SwlidHJgAgmTjOEEzwu1L8.ttf

8-xqDtEk6sZ61magDpsV8SwlidHJgAgmTjOEEzwu1L8.ttf

83 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

all.js

all.js

65 ms

swfobject.js

swfobject.js

312 ms

swfobject.js

swfobject.js

284 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

110 ms

xd_arbiter.php

xd_arbiter.php

47 ms

xd_arbiter.php

xd_arbiter.php

75 ms

index.html

index.html

73 ms

index.html

index.html

48 ms

index.html

index.html

42 ms

index.html

index.html

35 ms

style.css

style.css

169 ms

player.css

player.css

339 ms

phoneTemplate.css

phoneTemplate.css

284 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

481 ms

config.js

config.js

45 ms

search_config.js

search_config.js

62 ms

bookmark_config.js

bookmark_config.js

37 ms

LoadingJS.js

LoadingJS.js

302 ms

main.js

main.js

844 ms

template.css

template.css

517 ms

config.js

config.js

53 ms

search_config.js

search_config.js

34 ms

bookmark_config.js

bookmark_config.js

33 ms

style.css

style.css

234 ms

player.css

player.css

260 ms

phoneTemplate.css

phoneTemplate.css

228 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

437 ms

config.js

config.js

28 ms

search_config.js

search_config.js

582 ms

bookmark_config.js

bookmark_config.js

51 ms

LoadingJS.js

LoadingJS.js

335 ms

main.js

main.js

726 ms

template.css

template.css

396 ms

config.js

config.js

42 ms

search_config.js

search_config.js

47 ms

bookmark_config.js

bookmark_config.js

21 ms

sdk.js

sdk.js

156 ms

BackGround.jpg

BackGround.jpg

138 ms

Last.png

Last.png

137 ms

next.png

next.png

284 ms

prev.png

prev.png

285 ms

First.png

First.png

287 ms

ZoomIn.png

ZoomIn.png

286 ms

ZoomOut.png

ZoomOut.png

354 ms

autoPlay.png

autoPlay.png

424 ms

stopAutoPlay.png

stopAutoPlay.png

460 ms

thumbnails.png

thumbnails.png

516 ms

sharethis.png

sharethis.png

517 ms

search.png

search.png

525 ms

download.png

download.png

613 ms

home.png

home.png

627 ms

bookmark.png

bookmark.png

637 ms

soundOn.png

soundOn.png

641 ms

soundOff.png

soundOff.png

698 ms

previous_normal.png

previous_normal.png

716 ms

previous_normal_down.png

previous_normal_down.png

796 ms

next_normal.png

next_normal.png

852 ms

next_normal_down.png

next_normal_down.png

869 ms

print.png

print.png

953 ms

Help.png

Help.png

974 ms

about.png

about.png

988 ms

moreBar.png

moreBar.png

1012 ms

languageChange.png

languageChange.png

1026 ms

fullscreen.png

fullscreen.png

1045 ms

exitFullscreen.png

exitFullscreen.png

1069 ms

moveByPos.png

moveByPos.png

1076 ms

moveByDrag.png

moveByDrag.png

1091 ms

annotation.png

annotation.png

1119 ms

tableOfContent.png

tableOfContent.png

1132 ms

videoGallery.png

videoGallery.png

1151 ms

photoGallery.png

photoGallery.png

1173 ms

collapsed.png

collapsed.png

1182 ms

sdk.js

sdk.js

93 ms

expanded.png

expanded.png

1075 ms

setting.png

setting.png

1098 ms

choosed.png

choosed.png

1130 ms

unchoosed.png

unchoosed.png

985 ms

gotoPage.png

gotoPage.png

1005 ms

phone_icon.png

phone_icon.png

1048 ms

catalog_icon.png

catalog_icon.png

1024 ms

BackGround.jpg

BackGround.jpg

105 ms

Last.png

Last.png

126 ms

next.png

next.png

103 ms

prev.png

prev.png

192 ms

First.png

First.png

376 ms

ZoomIn.png

ZoomIn.png

392 ms

ZoomOut.png

ZoomOut.png

468 ms

autoPlay.png

autoPlay.png

466 ms

stopAutoPlay.png

stopAutoPlay.png

468 ms

thumbnails.png

thumbnails.png

413 ms

sharethis.png

sharethis.png

423 ms

search.png

search.png

424 ms

download.png

download.png

424 ms

home.png

home.png

435 ms

bookmark.png

bookmark.png

399 ms

soundOn.png

soundOn.png

391 ms

soundOff.png

soundOff.png

333 ms

previous_normal.png

previous_normal.png

307 ms

previous_normal_down.png

previous_normal_down.png

301 ms

next_normal.png

next_normal.png

304 ms

next_normal_down.png

next_normal_down.png

299 ms

print.png

print.png

257 ms

Help.png

Help.png

246 ms

about.png

about.png

244 ms

moreBar.png

moreBar.png

251 ms

languageChange.png

languageChange.png

251 ms

fullscreen.png

fullscreen.png

262 ms

exitFullscreen.png

exitFullscreen.png

269 ms

moveByPos.png

moveByPos.png

270 ms

moveByDrag.png

moveByDrag.png

279 ms

annotation.png

annotation.png

268 ms

tableOfContent.png

tableOfContent.png

427 ms

videoGallery.png

videoGallery.png

417 ms

photoGallery.png

photoGallery.png

414 ms

collapsed.png

collapsed.png

405 ms

expanded.png

expanded.png

400 ms

setting.png

setting.png

397 ms

choosed.png

choosed.png

383 ms

unchoosed.png

unchoosed.png

381 ms

gotoPage.png

gotoPage.png

373 ms

phone_icon.png

phone_icon.png

364 ms

catalog_icon.png

catalog_icon.png

357 ms

scrollbar.css

scrollbar.css

131 ms

1.jpg

1.jpg

687 ms

2.jpg

2.jpg

578 ms

3.jpg

3.jpg

593 ms

moveByPos.png

moveByPos.png

626 ms

backGroundImgURL.jpg

backGroundImgURL.jpg

626 ms

progress.gif

progress.gif

564 ms

thickness_left.png

thickness_left.png

662 ms

thickness.png

thickness.png

664 ms

slide_leftButton.png

slide_leftButton.png

665 ms

slide_firstButton.png

slide_firstButton.png

662 ms

slide_rightButton.png

slide_rightButton.png

670 ms

slide_lastButton.png

slide_lastButton.png

755 ms

ZU.png

ZU.png

774 ms

PB.png

PB.png

788 ms

ZD.png

ZD.png

793 ms

ZO.png

ZO.png

814 ms

PR.png

PR.png

879 ms

NE.png

NE.png

928 ms

close.png

close.png

927 ms

email.png

email.png

928 ms

facebook.png

facebook.png

966 ms

google.png

google.png

1002 ms

myspace.png

myspace.png

1033 ms

twitter.png

twitter.png

1034 ms

digg.png

digg.png

1034 ms

more.png

more.png

1038 ms

closeForm.png

closeForm.png

1110 ms

searchButton.png

searchButton.png

1136 ms

1.jpg

1.jpg

600 ms

scrollbar.css

scrollbar.css

393 ms

2.jpg

2.jpg

294 ms

3.jpg

3.jpg

96 ms

moveByPos.png

moveByPos.png

79 ms

backGroundImgURL.jpg

backGroundImgURL.jpg

47 ms

booklogo.png

booklogo.png

33 ms

1.jpg

1.jpg

112 ms

2.jpg

2.jpg

106 ms

3.jpg

3.jpg

162 ms

backGroundImgURL.jpg

backGroundImgURL.jpg

133 ms

booklogo.png

booklogo.png

190 ms

1.jpg

1.jpg

219 ms

2.jpg

2.jpg

192 ms

3.jpg

3.jpg

333 ms

backGroundImgURL.jpg

backGroundImgURL.jpg

211 ms

progress.gif

progress.gif

145 ms

thickness_left.png

thickness_left.png

148 ms

thickness.png

thickness.png

148 ms

slide_leftButton.png

slide_leftButton.png

150 ms

slide_firstButton.png

slide_firstButton.png

160 ms

slide_rightButton.png

slide_rightButton.png

204 ms

slide_lastButton.png

slide_lastButton.png

306 ms

ZU.png

ZU.png

281 ms

PB.png

PB.png

381 ms

ZD.png

ZD.png

413 ms

ZO.png

ZO.png

421 ms

PR.png

PR.png

410 ms

NE.png

NE.png

507 ms

close.png

close.png

462 ms

email.png

email.png

413 ms

ZU.png

ZU.png

72 ms

ZD.png

ZD.png

50 ms

ZO.png

ZO.png

7 ms

ZU.png

ZU.png

26 ms

PR.png

PR.png

19 ms

NE.png

NE.png

71 ms

ZD.png

ZD.png

22 ms

PR.png

PR.png

38 ms

ZO.png

ZO.png

20 ms

NE.png

NE.png

18 ms

Accessibility Review

blog.robkellermd.com accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

blog.robkellermd.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

blog.robkellermd.com SEO score

69

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

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 Blog.robkellermd.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 Blog.robkellermd.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

blog.robkellermd.com

Open Graph data is detected on the main page of Blog Robkellermd. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: