Tools & Wizards About Us
oxygen4cells.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

oxygen4cells.com

Parent Essential Oils (PEOS) - Improve Cellular Oxygenation

Page Load Speed

2.9 sec in total

First Response

525 ms

Resources Loaded

1.5 sec

Page Rendered

840 ms

oxygen4cells.com screenshot

About Website

Click here to check amazing Oxygen 4 Cells content. Otherwise, check out these important facts you probably never knew about oxygen4cells.com

Parent Essential Oils (PEOs) are thin, oxygen attracting oils that come from seeds and other foods, and that incorporate into cell membranes and increase cellular oxygenation - leading to improved cel...

Visit oxygen4cells.com

Key Findings

We analyzed Oxygen4cells.com page load time and found that the first response time was 525 ms and then it took 2.4 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

oxygen4cells.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.039

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

oxygen4cells.com

525 ms

xr_main.css

209 ms

roe.js

277 ms

replaceMobileFonts.js

142 ms

prs4.js

282 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 95% of them (57 requests) were addressed to the original Oxygen4cells.com, 2% (1 request) were made to Player.vimeo.com and 2% (1 request) were made to Challenges.cloudflare.com. The less responsive or slowest element that took the longest time to load (572 ms) belongs to the original domain Oxygen4cells.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 827.4 kB (46%)

Content Size

1.8 MB

After Optimization

962.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oxygen4cells.com main page is 1.8 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. 45% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 196.6 kB

  • Original 237.5 kB
  • After minification 234.6 kB
  • After compression 40.9 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 196.6 kB or 83% of the original size.

Image Optimization

-37%

Potential reduce by 512.5 kB

  • Original 1.4 MB
  • After minification 890.2 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. Obviously, Oxygen 4 Cells needs image optimization as it can save up to 512.5 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 86.4 kB

  • Original 113.8 kB
  • After minification 112.8 kB
  • After compression 27.4 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 86.4 kB or 76% of the original size.

CSS Optimization

-89%

Potential reduce by 31.9 kB

  • Original 35.7 kB
  • After minification 30.8 kB
  • After compression 3.8 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. Oxygen4cells.com needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (7%)

Requests Now

58

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oxygen 4 Cells. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oxygen4cells.com

oxygen4cells.com

525 ms

xr_main.css

xr_main.css

209 ms

roe.js

roe.js

277 ms

replaceMobileFonts.js

replaceMobileFonts.js

142 ms

prs4.js

prs4.js

282 ms

xr_all.css

xr_all.css

142 ms

6491.jpg

6491.jpg

208 ms

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6925.png

208 ms

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6924.png

208 ms

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7054.png

214 ms

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6933.png

208 ms

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6943.png

209 ms

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214 ms

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213 ms

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7074.png

283 ms

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240 ms

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7076.png

213 ms

6527.jpg

6527.jpg

285 ms

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6952.png

284 ms

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7080.png

283 ms

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7096.png

281 ms

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6954.png

377 ms

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7082.png

350 ms

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6531.jpg

352 ms

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6534.jpg

354 ms

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355 ms

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7047.jpg

355 ms

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6934.png

420 ms

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6960.png

423 ms

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6935.png

424 ms

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6961.png

425 ms

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6936.png

425 ms

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6962.png

446 ms

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6937.png

487 ms

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6963.png

493 ms

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6938.png

495 ms

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6964.png

496 ms

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6939.png

495 ms

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6965.png

514 ms

6940.png

6940.png

555 ms

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6966.png

563 ms

130890185

130890185

306 ms

6941.png

6941.png

534 ms

6967.png

6967.png

362 ms

6942.png

6942.png

362 ms

6968.png

6968.png

379 ms

6970.png

6970.png

420 ms

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6972.png

426 ms

6976.png

6976.png

427 ms

7104.png

7104.png

426 ms

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7105.png

427 ms

7228.png

7228.png

441 ms

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6971.png

457 ms

6980.png

6980.png

426 ms

6926.png

6926.png

572 ms

7056.png

7056.png

427 ms

7171.png

7171.png

427 ms

6950.png

6950.png

440 ms

api.js

api.js

13 ms

70604aadd6424b63a2195739ee6b79401bfa06a1ba36441eb50646da50ad36cd

70604aadd6424b63a2195739ee6b79401bfa06a1ba36441eb50646da50ad36cd

136 ms

Accessibility Review

oxygen4cells.com accessibility score

93

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

<frame> or <iframe> elements do not have a title

Best Practices

oxygen4cells.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

oxygen4cells.com SEO score

100

Search Engine Optimization Advices

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 Oxygen4cells.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 Oxygen4cells.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

oxygen4cells.com

Open Graph description is not detected on the main page of Oxygen 4 Cells. 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: