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notflat.com screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

notflat.com

Not Flat Mattress. Curved on the inside to fit the curves of your body.

Page Load Speed

803 ms in total

First Response

93 ms

Resources Loaded

646 ms

Page Rendered

64 ms

notflat.com screenshot

About Website

Click here to check amazing Not Flat content. Otherwise, check out these important facts you probably never knew about notflat.com

The Not Flat mattress is curved inside to fit the curves of your body. Our body curve design better fits the curves of your body and creates the most comfortable mattress in the world.

Visit notflat.com

Key Findings

We analyzed Notflat.com page load time and found that the first response time was 93 ms and then it took 710 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

notflat.com performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

notflat.com

93 ms

suspendedpage.cgi

112 ms

style.css

315 ms

css

31 ms

css

48 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 25% of them (2 requests) were addressed to the original Notflat.com, 25% (2 requests) were made to Fonts.googleapis.com and 25% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (315 ms) relates to the external source Hostdash.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 546 B (24%)

Content Size

2.3 kB

After Optimization

1.8 kB

  • HTML
  • CSS

In fact, the total size of Notflat.com main page is 2.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 1.3 kB which makes up the majority of the site volume.

HTML Optimization

-53%

Potential reduce by 526 B

  • Original 989 B
  • After minification 864 B
  • After compression 463 B

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 125 B, which is 13% 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 526 B or 53% of the original size.

CSS Optimization

-2%

Potential reduce by 20 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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. Notflat.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Not Flat. According to our analytics all requests are already optimized.

Network Requests Diagram

notflat.com

notflat.com

93 ms

suspendedpage.cgi

suspendedpage.cgi

112 ms

style.css

style.css

315 ms

css

css

31 ms

css

css

48 ms

blackbg.gif

blackbg.gif

78 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

0QI6MX1D_JOuGQbT0gvTJPa787weuxJBkqg.ttf

19 ms

4iCs6KVjbNBYlgoKfw7z.ttf

4iCs6KVjbNBYlgoKfw7z.ttf

23 ms

Accessibility Review

notflat.com accessibility score

58

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

notflat.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

notflat.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Notflat.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 Notflat.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

notflat.com

Open Graph description is not detected on the main page of Not Flat. 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: