Tools & Wizards About Us

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

gravity-power.com

Gravity Power - Gravity Turbine, Restless Orbital Displacement

Page Load Speed

758 ms in total

First Response

57 ms

Resources Loaded

358 ms

Page Rendered

343 ms

About Website

Visit gravity-power.com now to see the best up-to-date Gravity Power content and also check out these interesting facts you probably never knew about gravity-power.com

Restless orbital displacement is the worlds first proven technology that harnesses the endless energy potential of gravity by configuring varying mass inside a gravity turbine designed to inhibit equi...

Visit gravity-power.com

Key Findings

We analyzed Gravity-power.com page load time and found that the first response time was 57 ms and then it took 701 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

gravity-power.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

Network Requests Diagram

gravity-power.com

57 ms

549073653

281 ms

1136754918-c6b940cb5a36290594c2ab75827133e0953fbdbbe5f1de09da3df4df036fb55d-d

25 ms

script.js

50 ms

UX.4.28.12.js

61 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Gravity-power.com, 77% (10 requests) were made to Img1.wsimg.com and 8% (1 request) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (281 ms) relates to the external source Player.vimeo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.2 kB (56%)

Content Size

388.5 kB

After Optimization

172.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Gravity-power.com main page is 388.5 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. 25% of websites need less resources to load. Javascripts take 274.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 83.1 kB

  • Original 100.6 kB
  • After minification 100.6 kB
  • After compression 17.4 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 83.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 13.9 kB
  • After minification 13.9 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. Gravity Power images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 133.0 kB

  • Original 274.0 kB
  • After minification 274.0 kB
  • After compression 141.0 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 133.0 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (50%)

Requests Now

6

After Optimization

3

  • AJAX
  • Images
  • JavaScript

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gravity Power. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

gravity-power.com accessibility score

90

Accessibility Issues

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

gravity-power.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gravity-power.com SEO score

85

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

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 Gravity-power.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 Gravity-power.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 data is detected on the main page of Gravity Power. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: