Tools & Wizards About Us
oxygenbutler.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

oxygenbutler.com

Oxygen Butler - Leading Florida Oxygen Therapy Supplier

Page Load Speed

5.3 sec in total

First Response

26 ms

Resources Loaded

5 sec

Page Rendered

259 ms

oxygenbutler.com screenshot

About Website

Click here to check amazing Oxygen Butler content. Otherwise, check out these important facts you probably never knew about oxygenbutler.com

We specialize in portable oxygen concentrators, sleep apnea supplies and oxygen therapy equipment in Orlando, Miami and all of Florida.

Visit oxygenbutler.com

Key Findings

We analyzed Oxygenbutler.com page load time and found that the first response time was 26 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

oxygenbutler.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

oxygenbutler.com

26 ms

oxygenbutler.com

920 ms

grid.css

178 ms

base.css

180 ms

layout.css

181 ms

Our browser made a total of 154 requests to load all elements on the main page. We found that 97% of them (149 requests) were addressed to the original Oxygenbutler.com, 1% (2 requests) were made to Cdn-us-east.velaro.com and 1% (1 request) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Oxygenbutler.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.7 kB (14%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oxygenbutler.com main page is 1.4 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. 60% of websites need less resources to load. Images take 801.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 93.7 kB

  • Original 115.3 kB
  • After minification 113.8 kB
  • After compression 21.7 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 93.7 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 55.6 kB

  • Original 801.2 kB
  • After minification 745.6 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. Oxygen Butler images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 26.5 kB

  • Original 392.8 kB
  • After minification 392.8 kB
  • After compression 366.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 20.9 kB

  • Original 134.8 kB
  • After minification 132.2 kB
  • After compression 113.9 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. Oxygenbutler.com needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 123 (82%)

Requests Now

150

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oxygen Butler. 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 66 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oxygenbutler.com

oxygenbutler.com

26 ms

oxygenbutler.com

oxygenbutler.com

920 ms

grid.css

grid.css

178 ms

base.css

base.css

180 ms

layout.css

layout.css

181 ms

audio-player.css

audio-player.css

178 ms

blog.css

blog.css

176 ms

postslider.css

postslider.css

264 ms

buttons.css

buttons.css

342 ms

buttonrow.css

buttonrow.css

345 ms

buttons_fullwidth.css

buttons_fullwidth.css

340 ms

catalogue.css

catalogue.css

343 ms

comments.css

comments.css

347 ms

contact.css

contact.css

431 ms

slideshow.css

slideshow.css

506 ms

contentslider.css

contentslider.css

506 ms

countdown.css

countdown.css

509 ms

gallery.css

gallery.css

511 ms

gallery_horizontal.css

gallery_horizontal.css

512 ms

google_maps.css

google_maps.css

596 ms

grid_row.css

grid_row.css

671 ms

heading.css

heading.css

670 ms

headline_rotator.css

headline_rotator.css

673 ms

hr.css

hr.css

677 ms

icon.css

icon.css

675 ms

icon_circles.css

icon_circles.css

765 ms

iconbox.css

iconbox.css

839 ms

icongrid.css

icongrid.css

837 ms

iconlist.css

iconlist.css

841 ms

image.css

image.css

846 ms

image_diff.css

image_diff.css

843 ms

image_hotspots.css

image_hotspots.css

941 ms

lottie_animation.css

lottie_animation.css

1003 ms

magazine.css

magazine.css

1005 ms

masonry_entries.css

masonry_entries.css

1006 ms

avia-snippet-site-preloader.css

avia-snippet-site-preloader.css

1008 ms

menu.css

menu.css

1010 ms

klaviyo.js

klaviyo.js

13 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

50 ms

notification.css

notification.css

1012 ms

numbers.css

numbers.css

999 ms

portfolio.css

portfolio.css

997 ms

post_metadata.css

post_metadata.css

999 ms

progressbar.css

progressbar.css

1003 ms

promobox.css

promobox.css

1015 ms

search.css

search.css

1012 ms

slideshow_accordion.css

slideshow_accordion.css

1000 ms

slideshow_feature_image.css

slideshow_feature_image.css

897 ms

slideshow_fullsize.css

slideshow_fullsize.css

998 ms

slideshow_fullscreen.css

slideshow_fullscreen.css

1005 ms

slideshow_layerslider.css

slideshow_layerslider.css

1018 ms

social_share.css

social_share.css

979 ms

tab_section.css

tab_section.css

936 ms

table.css

table.css

998 ms

tabs.css

tabs.css

996 ms

team.css

team.css

1005 ms

testimonials.css

testimonials.css

1017 ms

timeline.css

timeline.css

981 ms

toggles.css

toggles.css

935 ms

video.css

video.css

1002 ms

style.min.css

style.min.css

1001 ms

shortcodes.css

shortcodes.css

1005 ms

avia-snippet-fold-unfold.css

avia-snippet-fold-unfold.css

1019 ms

magnific-popup.min.css

magnific-popup.min.css

984 ms

avia-snippet-lightbox.css

avia-snippet-lightbox.css

932 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

1001 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

999 ms

enfold.css

enfold.css

1005 ms

custom.css

custom.css

1016 ms

post-873.css

post-873.css

974 ms

jquery.min.js

jquery.min.js

936 ms

jquery-migrate.min.js

jquery-migrate.min.js

1001 ms

avia-js.js

avia-js.js

1001 ms

avia-compat.js

avia-compat.js

1005 ms

email-decode.min.js

email-decode.min.js

855 ms

waypoints.min.js

waypoints.min.js

993 ms

avia.js

avia.js

810 ms

shortcodes.js

shortcodes.js

941 ms

audio-player.js

audio-player.js

999 ms

chart-js.min.js

chart-js.min.js

1003 ms

chart.js

chart.js

978 ms

contact.js

contact.js

949 ms

slideshow.js

slideshow.js

828 ms

countdown.js

countdown.js

926 ms

gallery.js

gallery.js

951 ms

gallery_horizontal.js

gallery_horizontal.js

1003 ms

headline_rotator.js

headline_rotator.js

975 ms

icon_circles.js

icon_circles.js

940 ms

icongrid.js

icongrid.js

910 ms

iconlist.js

iconlist.js

928 ms

underscore.min.js

underscore.min.js

953 ms

image_diff.js

image_diff.js

994 ms

image_hotspots.js

image_hotspots.js

985 ms

lottie_animation.js

lottie_animation.js

941 ms

magazine.js

magazine.js

920 ms

isotope.min.js

isotope.min.js

930 ms

masonry_entries.js

masonry_entries.js

949 ms

menu.js

menu.js

997 ms

notification.js

notification.js

983 ms

numbers.js

numbers.js

831 ms

portfolio.js

portfolio.js

922 ms

progressbar.js

progressbar.js

904 ms

slideshow-video.js

slideshow-video.js

928 ms

slideshow_accordion.js

slideshow_accordion.js

936 ms

slideshow_fullscreen.js

slideshow_fullscreen.js

983 ms

slideshow_layerslider.js

slideshow_layerslider.js

873 ms

tab_section.js

tab_section.js

836 ms

tabs.js

tabs.js

854 ms

testimonials.js

testimonials.js

931 ms

timeline.js

timeline.js

911 ms

toggles.js

toggles.js

927 ms

video.js

video.js

756 ms

avia-snippet-hamburger-menu.js

avia-snippet-hamburger-menu.js

867 ms

avia-snippet-parallax.js

avia-snippet-parallax.js

911 ms

avia-snippet-fold-unfold.js

avia-snippet-fold-unfold.js

908 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

907 ms

avia-snippet-lightbox.js

avia-snippet-lightbox.js

917 ms

avia-snippet-megamenu.js

avia-snippet-megamenu.js

919 ms

avia-snippet-sticky-header.js

avia-snippet-sticky-header.js

951 ms

avia-snippet-footer-effects.js

avia-snippet-footer-effects.js

812 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

902 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

903 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

896 ms

avia_blocks_front.js

avia_blocks_front.js

906 ms

dotlottie-player.js

dotlottie-player.js

933 ms

entypo-fontello.woff

entypo-fontello.woff

973 ms

ob-logo-340.jpg

ob-logo-340.jpg

907 ms

ob-cfc-index.jpg

ob-cfc-index.jpg

904 ms

simplygo-main-slider-1.jpg

simplygo-main-slider-1.jpg

901 ms

cfc-298-300.jpg

cfc-298-300.jpg

910 ms

se-cont-298x300.jpg

se-cont-298x300.jpg

929 ms

simplygo-main-298x300.jpg

simplygo-main-298x300.jpg

943 ms

focus-faa.jpg

focus-faa.jpg

968 ms

cfc-museum.jpg

cfc-museum.jpg

951 ms

logo-50x50.jpg

logo-50x50.jpg

799 ms

team-7-300x300-180x180.jpg

team-7-300x300-180x180.jpg

916 ms

help-bg-v2.jpg

help-bg-v2.jpg

827 ms

facebook.png

facebook.png

905 ms

yelp.png

yelp.png

959 ms

bbb.jpg

bbb.jpg

934 ms

ob-caire.jpg

ob-caire.jpg

970 ms

respironics.png

respironics.png

957 ms

sequal.png

sequal.png

959 ms

ob-invacare.jpg

ob-invacare.jpg

981 ms

chart.png

chart.png

999 ms

transcend.png

transcend.png

958 ms

ob-concepts.jpg

ob-concepts.jpg

985 ms

resmed.png

resmed.png

975 ms

airsep.png

airsep.png

961 ms

ob-drive.jpg

ob-drive.jpg

874 ms

ob-belluscura.jpg

ob-belluscura.jpg

997 ms

js

js

65 ms

shim

shim

102 ms

shim.8712b9fa.js

shim.8712b9fa.js

4 ms

Accessibility Review

oxygenbutler.com accessibility score

86

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

oxygenbutler.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

SEO Factors

oxygenbutler.com SEO score

91

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

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 Oxygenbutler.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 Oxygenbutler.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

oxygenbutler.com

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