Tools & Wizards About Us
xcalibra.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

xcalibra.com

Trade Cryptocurrencies Securely and Simply Today - Xcalibra

Page Load Speed

2.4 sec in total

First Response

312 ms

Resources Loaded

1.7 sec

Page Rendered

460 ms

xcalibra.com screenshot

About Website

Visit xcalibra.com now to see the best up-to-date Xcalibra content for Ukraine and also check out these interesting facts you probably never knew about xcalibra.com

Xcalibra is a high-performance crypto exchange where you can Buy Safex, Bitcoins, ETH and other cryptocurrency.

Visit xcalibra.com

Key Findings

We analyzed Xcalibra.com page load time and found that the first response time was 312 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

xcalibra.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

xcalibra.com

312 ms

gtm.js

67 ms

css2

36 ms

commons.96ca8467.chunk.css

281 ms

styles.782c0f4a.chunk.css

336 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 85% of them (23 requests) were addressed to the original Xcalibra.com, 7% (2 requests) were made to Googletagmanager.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Xcalibra.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.0 kB (2%)

Content Size

626.9 kB

After Optimization

612.9 kB

  • HTML
  • Images

In fact, the total size of Xcalibra.com main page is 626.9 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. 35% of websites need less resources to load. Images take 614.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.6 kB

  • Original 12.6 kB
  • After minification 12.5 kB
  • After compression 4.1 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 8.6 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 5.5 kB

  • Original 614.3 kB
  • After minification 608.8 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. Xcalibra images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 6 (24%)

Requests Now

25

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xcalibra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

xcalibra.com

xcalibra.com

312 ms

gtm.js

gtm.js

67 ms

css2

css2

36 ms

commons.96ca8467.chunk.css

commons.96ca8467.chunk.css

281 ms

styles.782c0f4a.chunk.css

styles.782c0f4a.chunk.css

336 ms

ns.html

ns.html

58 ms

index.js

index.js

54 ms

_app.js

_app.js

326 ms

webpack-8ed9452df514b4d17d80.js

webpack-8ed9452df514b4d17d80.js

27 ms

commons.6b30f65d18b0975928c3.js

commons.6b30f65d18b0975928c3.js

34 ms

styles.b932695ed102a7b3f9ed.js

styles.b932695ed102a7b3f9ed.js

53 ms

main-590bbe33878e5b158cdf.js

main-590bbe33878e5b158cdf.js

53 ms

xc-dark.png

xc-dark.png

330 ms

free-to-sign-up.png

free-to-sign-up.png

298 ms

superior-infrastructure.png

superior-infrastructure.png

967 ms

secure-haven.png

secure-haven.png

535 ms

horizontal-api.png

horizontal-api.png

578 ms

customer-support.png

customer-support.png

612 ms

trade-at-the-speed-of-light.png

trade-at-the-speed-of-light.png

1245 ms

swiss_coin.jpg

swiss_coin.jpg

728 ms

footer-logo.png

footer-logo.png

827 ms

facebook.png

facebook.png

845 ms

medium.png

medium.png

870 ms

twitter.png

twitter.png

995 ms

laying-astronaut.jpg

laying-astronaut.jpg

963 ms

standing-astronaut-lg.jpg

standing-astronaut-lg.jpg

764 ms

font

font

18 ms

Accessibility Review

xcalibra.com accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

xcalibra.com best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

xcalibra.com SEO score

95

Search Engine Optimization Advices

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 Xcalibra.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 Xcalibra.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

xcalibra.com

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