Access xenosystems.space. Xenosystems

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

xenosystems.space

241 ms

xenosystems.space

567 ms

style.min.css

233 ms

extendify-utilities.css

325 ms

styles.css

323 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 81% of them (63 requests) were addressed to the original Xenosystems.space, 14% (11 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Xenosystems.space.

Content Size

1.8 MB

After Optimization

1.4 MB

In fact, the total size of Xenosystems.space 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. 55% of websites need less resources to load. Images take 662.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 174.4 kB

Original 203.9 kB
After minification 199.9 kB
After compression 29.5 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 174.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 41 B

Original 662.9 kB
After minification 662.8 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. Xenosystems images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 99.6 kB

Original 643.8 kB
After minification 643.8 kB
After compression 544.2 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 99.6 kB or 15% of the original size.

CSS Optimization

-27%

Potential reduce by 73.1 kB

Original 269.0 kB
After minification 268.5 kB
After compression 195.9 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. Xenosystems.space needs all CSS files to be minified and compressed as it can save up to 73.1 kB or 27% of the original size.

Requests Now

After Optimization

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xenosystems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Xenosystems.space 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 Xenosystems.space 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

xenosystems.space

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Xenosystems

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

xenosystems.space

xenosystems.space

style.min.css

extendify-utilities.css

styles.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

xenosystems.space

xenosystems.space

style.min.css

extendify-utilities.css

styles.css

main.min.css

ionicons.min.css

bootstrap.min.css

bootstrap-select.min.css

all.min.css

icons.css

slick-min.css

slick-theme-min.css

jquery-ui.min.css

bootstrap-datepicker.min.css

main.css

styling-options.css

style.css

style.css

css

js_composer.min.css

jquery.min.js

jquery-migrate.min.js

rbtools.min.js

rs6.min.js

css

animate.min.css

css

rs6.css

index.js

index.js

rbtools.min.js

rs6.min.js

jquery.appear.js

main.min.js

bootstrap.bundle.min.js

bootstrap-select.min.js

modernizr.custom.js

slideout.min.js

theia-sticky-sidebar.min.js

slick.min.js

css

core.min.js

GoogleGLogo.svg