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gravisys.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

gravisys.com

Fall Protection Installation | Fall Arrest | Fall Protection Systems | Gravisys

Page Load Speed

1.6 sec in total

First Response

176 ms

Resources Loaded

1.2 sec

Page Rendered

231 ms

gravisys.com screenshot

About Website

Click here to check amazing Gravisys content. Otherwise, check out these important facts you probably never knew about gravisys.com

Our fall protection installation, safety consulting services, and fall protection products will keep your crew safe.

Visit gravisys.com

Key Findings

We analyzed Gravisys.com page load time and found that the first response time was 176 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

gravisys.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

gravisys.com

176 ms

www.gravisys.com

248 ms

base.css

260 ms

skeleton.css

275 ms

css

37 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Gravisys.com, 8% (2 requests) were made to Fonts.googleapis.com and 8% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (425 ms) belongs to the original domain Gravisys.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 320.7 kB (53%)

Content Size

606.4 kB

After Optimization

285.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gravisys.com main page is 606.4 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. 20% of websites need less resources to load. Images take 350.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 8.1 kB

  • Original 11.4 kB
  • After minification 10.4 kB
  • After compression 3.2 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 8.1 kB or 71% of the original size.

Image Optimization

-41%

Potential reduce by 144.1 kB

  • Original 350.3 kB
  • After minification 206.2 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, Gravisys needs image optimization as it can save up to 144.1 kB or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 126.7 kB

  • Original 197.7 kB
  • After minification 197.7 kB
  • After compression 70.9 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 126.7 kB or 64% of the original size.

CSS Optimization

-89%

Potential reduce by 41.8 kB

  • Original 47.1 kB
  • After minification 22.9 kB
  • After compression 5.2 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. Gravisys.com needs all CSS files to be minified and compressed as it can save up to 41.8 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (33%)

Requests Now

21

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gravisys. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gravisys.com

gravisys.com

176 ms

www.gravisys.com

www.gravisys.com

248 ms

base.css

base.css

260 ms

skeleton.css

skeleton.css

275 ms

css

css

37 ms

jquery.min.js

jquery.min.js

390 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

287 ms

css

css

38 ms

layout.css

layout.css

357 ms

jquery.js

jquery.js

425 ms

jquery-migrate.min.js

jquery-migrate.min.js

320 ms

logo-menu-bg.png

logo-menu-bg.png

86 ms

arrow-500w.png

arrow-500w.png

66 ms

engineering.jpg

engineering.jpg

69 ms

quicklink-arrow.png

quicklink-arrow.png

71 ms

our-products.jpg

our-products.jpg

85 ms

our-associations.png

our-associations.png

177 ms

footer-bg.jpg

footer-bg.jpg

225 ms

ig-badge.png

ig-badge.png

132 ms

gravisys-footer-logo.png

gravisys-footer-logo.png

134 ms

address-2b.png

address-2b.png

147 ms

home-bg.jpg

home-bg.jpg

229 ms

font

font

18 ms

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xo.woff

ieVo2ZhZI2eCN5jzbjEETS9weq8-_d6T_POl0fRJeyWyosBO5Xo.woff

27 ms

Accessibility Review

gravisys.com accessibility score

64

Accessibility Issues

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

Form elements do not have associated labels

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

gravisys.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

gravisys.com SEO score

90

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 Gravisys.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 Gravisys.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

gravisys.com

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