Tools & Wizards About Us

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

simplegravity.com

What Causes Gravity - the link between dark energy and matter

Page Load Speed

2 sec in total

First Response

256 ms

Resources Loaded

1000 ms

Page Rendered

768 ms

About Website

Welcome to simplegravity.com homepage info - get ready to check Simple Gravity best content right away, or after learning these important things about simplegravity.com

The cause of gravity remains illusive despite exhaustive mental effort applied to the subject. This is an intuitive contribution to the gravity debate

Visit simplegravity.com

Key Findings

We analyzed Simplegravity.com page load time and found that the first response time was 256 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

simplegravity.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

simplegravity.com

256 ms

main.css

104 ms

menu.css

194 ms

menu.js

193 ms

js

87 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 75% of them (9 requests) were addressed to the original Simplegravity.com, 17% (2 requests) were made to Cdnjs.cloudflare.com and 8% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (517 ms) belongs to the original domain Simplegravity.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.9 kB (20%)

Content Size

147.9 kB

After Optimization

118.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Simplegravity.com main page is 147.9 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. 15% of websites need less resources to load. Images take 109.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 21.8 kB

  • Original 32.6 kB
  • After minification 31.0 kB
  • After compression 10.8 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 21.8 kB or 67% of the original size.

Image Optimization

-3%

Potential reduce by 3.4 kB

  • Original 109.3 kB
  • After minification 106.0 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. Simple Gravity images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 365 B

  • Original 583 B
  • After minification 470 B
  • After compression 218 B

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 365 B or 63% of the original size.

CSS Optimization

-81%

Potential reduce by 4.4 kB

  • Original 5.5 kB
  • After minification 3.5 kB
  • After compression 1.0 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. Simplegravity.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Simple Gravity. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

simplegravity.com accessibility score

90

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

Best Practices

simplegravity.com best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

simplegravity.com SEO score

92

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

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 Simplegravity.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 Simplegravity.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

Open Graph description is not detected on the main page of Simple Gravity. 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: