Tools & Wizards About Us
block-chain24.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

block-chain24.com

Свежие новости блокчейна и криптовалют – Блокчейн24

Page Load Speed

11.8 sec in total

First Response

691 ms

Resources Loaded

9.1 sec

Page Rendered

2 sec

block-chain24.com screenshot

About Website

Welcome to block-chain24.com homepage info - get ready to check Block Chain 24 best content for Russia right away, or after learning these important things about block-chain24.com

Свежие новости криптовалют и блокчейн-технологий. Интервью, дайджест курсов криптовалют, мнения экспертов и аналитика.

Visit block-chain24.com

Key Findings

We analyzed Block-chain24.com page load time and found that the first response time was 691 ms and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

block-chain24.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,130 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value38.5 s

0/100

10%

Network Requests Diagram

block-chain24.com

691 ms

www.block-chain24.com

2230 ms

head.js

1048 ms

chart.js

44 ms

moment

223 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 80% of them (97 requests) were addressed to the original Block-chain24.com, 4% (5 requests) were made to Api-maps.yandex.ru and 4% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Block-chain24.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (18%)

Content Size

6.6 MB

After Optimization

5.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Block-chain24.com main page is 6.6 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. 70% of websites need less resources to load. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 190.6 kB

  • Original 230.4 kB
  • After minification 222.7 kB
  • After compression 39.8 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 190.6 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 140.5 kB

  • Original 5.2 MB
  • After minification 5.0 MB

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. Block Chain 24 images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 600.4 kB

  • Original 917.4 kB
  • After minification 858.3 kB
  • After compression 317.0 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 600.4 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 224.9 kB

  • Original 272.7 kB
  • After minification 234.2 kB
  • After compression 47.8 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. Block-chain24.com needs all CSS files to be minified and compressed as it can save up to 224.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (61%)

Requests Now

109

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Block Chain 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

block-chain24.com

block-chain24.com

691 ms

www.block-chain24.com

www.block-chain24.com

2230 ms

head.js

head.js

1048 ms

chart.js

chart.js

44 ms

moment

moment

223 ms

chartjs-adapter-moment

chartjs-adapter-moment

141 ms

css2

css2

57 ms

leaflet.css

leaflet.css

882 ms

leaflet.js

leaflet.js

1760 ms

708 ms

Yandex.js

Yandex.js

594 ms

Yandex.addon.LoadApi.js

Yandex.addon.LoadApi.js

606 ms

system.base.css

system.base.css

1217 ms

system.menus.css

system.menus.css

1228 ms

system.messages.css

system.messages.css

1229 ms

system.theme.css

system.theme.css

1247 ms

colorbox_node.css

colorbox_node.css

1247 ms

comment.css

comment.css

1595 ms

date.css

date.css

1507 ms

field.css

field.css

1521 ms

node.css

node.css

1522 ms

user.css

user.css

1548 ms

views.css

views.css

1546 ms

ckeditor.css

ckeditor.css

1799 ms

ctools.css

ctools.css

1813 ms

rate.css

rate.css

1815 ms

throbber-general.css

throbber-general.css

1845 ms

circle.css

circle.css

1849 ms

fontawesome-all.min.css

fontawesome-all.min.css

2384 ms

jquery-ui.min.css

jquery-ui.min.css

2089 ms

colorbox_style.css

colorbox_style.css

2113 ms

fancybox.css

fancybox.css

2410 ms

simplebar.min.css

simplebar.min.css

2143 ms

swiper-bundle.min.css

swiper-bundle.min.css

2453 ms

style.css

style.css

3556 ms

element.js

element.js

50 ms

js

js

70 ms

jquery.min.js

jquery.min.js

10 ms

jquery.once.js

jquery.once.js

1549 ms

drupal.js

drupal.js

1884 ms

jquery.cookie.js

jquery.cookie.js

1919 ms

jquery.form.min.js

jquery.form.min.js

1842 ms

ajax.js

ajax.js

2135 ms

jquery_update.js

jquery_update.js

1894 ms

ru_8cb1SxGKbu-Aq96s4dJ2s2b_xG4y6W1CDcn2Xq6eROc.js

ru_8cb1SxGKbu-Aq96s4dJ2s2b_xG4y6W1CDcn2Xq6eROc.js

2136 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

2186 ms

colorbox.js

colorbox.js

2281 ms

colorbox_style.js

colorbox_style.js

2314 ms

colorbox_load.js

colorbox_load.js

2544 ms

views_load_more.js

views_load_more.js

2535 ms

pixel.gif

pixel.gif

151 ms

ads.js

ads.js

296 ms

base.js

base.js

2201 ms

progress.js

progress.js

2188 ms

ajax_view.js

ajax_view.js

2383 ms

views_flag_refresh.js

views_flag_refresh.js

2366 ms

colorbox_node.js

colorbox_node.js

2365 ms

jquery-ui.min.js

jquery-ui.min.js

2787 ms

script.js

script.js

2215 ms

fancybox.umd.js

fancybox.umd.js

2916 ms

simplebar.min.js

simplebar.min.js

2430 ms

swiper-bundle.min.js

swiper-bundle.min.js

3223 ms

colorbox_style.js

colorbox_style.js

2302 ms

full-e64eeede10543be7ec2ebe96fd78b88dc00b179a.js

full-e64eeede10543be7ec2ebe96fd78b88dc00b179a.js

1286 ms

list.min.js

list.min.js

2249 ms

all.js

all.js

2383 ms

ajax-loader.js

ajax-loader.js

2556 ms

sprite.svg

sprite.svg

591 ms

telegram-w.png

telegram-w.png

294 ms

vk-w.png

vk-w.png

303 ms

xtwit-w.png

xtwit-w.png

298 ms

telegram.png

telegram.png

297 ms

vk.png

vk.png

293 ms

xtwit.png

xtwit.png

311 ms

logo-24com.svg

logo-24com.svg

525 ms

grab.cur

grab.cur

143 ms

grabbing.cur

grabbing.cur

196 ms

help.cur

help.cur

323 ms

zoom_in.cur

zoom_in.cur

475 ms

blank.png

blank.png

307 ms

chzhao_otbil_srok.jpg

chzhao_otbil_srok.jpg

752 ms

binance_prodolzhaet_obsluzhivat_rossiiskih_polzovatelei.jpg

binance_prodolzhaet_obsluzhivat_rossiiskih_polzovatelei.jpg

2072 ms

zoloto_dostiglo_novogo_istoricheskogo_maksimuma_bitkoin_podnyalsya_vyshe_64_tys.jpg

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1613 ms

haker_priznal_sebya_vinovnym_v_krazhe_37_mln_v_kriptovalyute_posredstvom_kibervtorzheniya_0.jpg

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1659 ms

kriptoalyans_copa_zapuskaet_kampaniyu_protiv_patentnyh_trollei_blokcheina.png

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2259 ms

hut8-bitcoin-mining-company.jpg

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1439 ms

mhc_digital_i_circle_sotrudnichayut_dlya_rasshireniya_dostupa_k_usdc_v_aziatsko-tihookeanskom_regione.jpg

mhc_digital_i_circle_sotrudnichayut_dlya_rasshireniya_dostupa_k_usdc_v_aziatsko-tihookeanskom_regione.jpg

2073 ms

hashdex_etf_nasdaq.jpg

hashdex_etf_nasdaq.jpg

2025 ms

kriptohakery_ukrali_750_mln_v_tretem_kvartale_2024_goda.jpg

kriptohakery_ukrali_750_mln_v_tretem_kvartale_2024_goda.jpg

2214 ms

eigen_eigenlayer.jpg

eigen_eigenlayer.jpg

1965 ms

binance_argentina.jpg

binance_argentina.jpg

2268 ms

bank_of_england_fca_2.jpg

bank_of_england_fca_2.jpg

2319 ms

evropeiskaya_blokchein-pesochnica_vklyuchaet_41_regulyatora.jpg

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2366 ms

borse_stuttgart.jpg

borse_stuttgart.jpg

2662 ms

ripple_logo_0.jpg

ripple_logo_0.jpg

2514 ms

defi-market_2.jpg

defi-market_2.jpg

3047 ms

rhceu.jpg

rhceu.jpg

2876 ms

kriptobirzha_gemini_zakroet_vse_klientskie_scheta_v_kanade.jpg

kriptobirzha_gemini_zakroet_vse_klientskie_scheta_v_kanade.jpg

2616 ms

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2660 ms

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2815 ms

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2909 ms

osnovateli_kriptoproektov_vse_chashche_obrashchayutsya_k_geofensingu_na_fone_neopredelennosti_v_ssha_0.jpg

osnovateli_kriptoproektov_vse_chashche_obrashchayutsya_k_geofensingu_na_fone_neopredelennosti_v_ssha_0.jpg

2959 ms

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1Ptyg83HX_SGhgqO0yLcmjzUAuWexU1WwaA.ttf

44 ms

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1Ptyg83HX_SGhgqO0yLcmjzUAuWexXRWwaA.ttf

45 ms

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1Ptyg83HX_SGhgqO0yLcmjzUAuWexRNWwaA.ttf

150 ms

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1Ptyg83HX_SGhgqO0yLcmjzUAuWexaFRwaA.ttf

150 ms

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1Ptyg83HX_SGhgqO0yLcmjzUAuWexZNRwaA.ttf

151 ms

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2958 ms

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3091 ms

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3152 ms

fa-solid-900.woff

fa-solid-900.woff

3176 ms

tag.js

tag.js

947 ms

fa-regular-400.woff

fa-regular-400.woff

3105 ms

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2946 ms

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3131 ms

crypto-trend.svg

crypto-trend.svg

294 ms

crypto-coin.svg

crypto-coin.svg

293 ms

logo-24com_white.svg

logo-24com_white.svg

305 ms

circles.svg

circles.svg

2732 ms

advert.gif

advert.gif

722 ms

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sync_cookie_image_decide

141 ms

1

1

141 ms

Accessibility Review

block-chain24.com accessibility score

88

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

block-chain24.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

block-chain24.com SEO score

83

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

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Block-chain24.com can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Block-chain24.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

block-chain24.com

Open Graph description is not detected on the main page of Block Chain 24. 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: