Access crux.en.cx. Encounter сеть городских игр — квест, фотоигра, мозговой штурм, викторина.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value1.072

2/100

15%

TTI (Time to Interactive)

Value16.8 s

5/100

10%

crux.en.cx

415 ms

crux.en.cx

1019 ms

mainstyles.css

636 ms

jquery-1.6.2.js

898 ms

consCommon.js

666 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Crux.en.cx, 54% (55 requests) were made to Cdn.endata.cx and 18% (18 requests) were made to D1.endata.cx. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source D1.endata.cx.

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of Crux.en.cx 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 159.3 kB

Original 182.9 kB
After minification 165.4 kB
After compression 23.5 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 159.3 kB or 87% of the original size.

Image Optimization

-24%

Potential reduce by 306.3 kB

Original 1.3 MB
After minification 985.4 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, Crux En needs image optimization as it can save up to 306.3 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 33.9 kB

Original 267.4 kB
After minification 267.4 kB
After compression 233.5 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 33.9 kB or 13% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

Original 59.3 kB
After minification 59.3 kB
After compression 59.3 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. Crux.en.cx has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crux En. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Crux.en.cx can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Crux.en.cx 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

crux.en.cx

Open Graph description is not detected on the main page of Crux En. 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

Encounter сеть городских игр — квест, фотоигра, мозговой штурм, викторина.

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

crux.en.cx

crux.en.cx

mainstyles.css

jquery-1.6.2.js

consCommon.js

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

crux.en.cx

crux.en.cx

mainstyles.css

jquery-1.6.2.js

consCommon.js

consUi.js

swfobject.js

EnPhotoUploader.js

awards_css.txt

calendar_css.txt

js

achievements_full.js

share.js

awards_css.txt

calendar_css.txt

ok.gif

cancel_ru.gif

yes_ru.gif

no_ru.gif

en_logo1s.png

Head_crux_new_TR_final.png

6.png

5.1.png

achievements_full.js

red-logo-rubicon.png

left1.gif

empty.gif

movie.jpg

en.faq.gif

empty.gif

pub_top_left.gif

pub_top_center.gif

pub_top_right.gif

pub_bottom_left.gif

pub_bottom_center.gif

pub_bottom_right.gif

pub_right_top.gif

en.faq.gif

type.1.gif

type.0.gif

type.7.gif

org.gif

rr10.gif