dev.by Website Information
Daily Unique Visits: 11,063
Daily Page Views: 55,315
Income Per Day: $138
Estimated Value: $82,800
This website is located in Belarus and is using following IP address 31.130.203.167. See the complete list of popular websites hosted in Belarus.
dev.by is registered under .BY top-level domain. Please check other sites in .BY zone.
Website dev.by is using the following name servers:
- ns5.datahata.by
- ns6.datahata.by
and is probably hosted by CLOUDFLARENET - Cloudflare, Inc., US. See the full list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
The highest website dev.by position in Alexa rank database was 103393 and the lowest rank position was 199343. Current position of dev.by in Alexa rank database is 123158.
Desktop speed score of dev.by (54/100) is better than the results of 28.19% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of dev.by (84/100) is better than the results of 26.85% of other sites and means that the page is mobile-friendly.
Mobile speed score of dev.by (46/100) is better than the results of 27.13% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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dev.by Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
dev.by whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Domain name: dev.by
Registrar: Open Contact, Ltd
Org: Dev Media FZCO
Country: AE
Address: 00-000, Dubai Silicon Oasis, Dubai, DDP, A2, -
Registration or other identification number: DSO-FZCO-7339
Phone: +447438241521
Email: HIDDEN! Details are available at https://whois.cctld.by
Name Server: ashley.ns.cloudflare.com
Name Server: kayden.ns.cloudflare.com
Update Date: 2023-08-29
Creation Date: 2007-10-17
Expiration Date: 2025-06-28
-------------------------------------------
Service provided by Belarusian Cloud Technologies LLC
Registrar: Open Contact, Ltd
Org: Dev Media FZCO
Country: AE
Address: 00-000, Dubai Silicon Oasis, Dubai, DDP, A2, -
Registration or other identification number: DSO-FZCO-7339
Phone: +447438241521
Email: HIDDEN! Details are available at https://whois.cctld.by
Name Server: ashley.ns.cloudflare.com
Name Server: kayden.ns.cloudflare.com
Update Date: 2023-08-29
Creation Date: 2007-10-17
Expiration Date: 2025-06-28
-------------------------------------------
Service provided by Belarusian Cloud Technologies LLC
dev.by server information
Servers Location
dev.by desktop page speed rank
Last tested: 2017-05-30
Desktop Speed
Bad
54/100
dev.by Desktop Speed Test Quick Summary
priority - 54Optimize images
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priority - 18Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 131 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
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Optimize CSS Delivery of the following:
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priority - 15Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 142.9KiB (72% reduction).
Compressing https://code.createjs.com/createjs-2015.11.26.min.js could save 138KiB (74% reduction).
Compressing https://dev.by/assets/newdev/logo/Dev_Logo-16aafe9…bbb23d532146f33438.svg could save 2.7KiB (55% reduction).
Compressing https://dev.by/assets/tg-logo-2f557c7c146179b5b7095b753f8000de.svg could save 788B (47% reduction).
Compressing https://dev.by/assets/rss-logo-460bd55f6dc6e94dc933935b453d2a76.svg could save 717B (46% reduction).
Compressing https://dev.by/assets/tw-logo-fa16c88f4e0ab8261926f4f64510790d.svg could save 713B (46% reduction).
Compressing https://dev.by/assets/newdev/logo/Dev_Logo-16aafe9…bbb23d532146f33438.svg could save 2.7KiB (55% reduction).
Compressing https://dev.by/assets/tg-logo-2f557c7c146179b5b7095b753f8000de.svg could save 788B (47% reduction).
Compressing https://dev.by/assets/rss-logo-460bd55f6dc6e94dc933935b453d2a76.svg could save 717B (46% reduction).
Compressing https://dev.by/assets/tw-logo-fa16c88f4e0ab8261926f4f64510790d.svg could save 713B (46% reduction).
priority - 3Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://cdn.onthe.io/io.js/ngjaOM5bE3cf (expiration not specified)
https://connect.facebook.net/en_US/fbadnw.js (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://yastatic.net/pcode/adfox/loader.js (60 minutes)
https://js-agent.newrelic.com/nr-1026.min.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)
https://code.createjs.com/createjs-2015.11.26.min.js (9.7 hours)
https://connect.facebook.net/en_US/fbadnw.js (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://yastatic.net/pcode/adfox/loader.js (60 minutes)
https://js-agent.newrelic.com/nr-1026.min.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)
https://code.createjs.com/createjs-2015.11.26.min.js (9.7 hours)
priority - 1Reduce server response time
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 643B (11% reduction).
Minifying https://gaby.hit.gemius.pl/xgemius.js could save 643B (11% reduction) after compression.
dev.by Desktop Resource Breakdown
| Total Resources | 114 |
| Number of Hosts | 20 |
| Static Resources | 75 |
| JavaScript Resources | 24 |
| CSS Resources | 2 |
dev.by mobile page speed rank
Last tested: 2017-05-30
Mobile Speed
Bad
46/100
dev.by Mobile Speed Test Quick Summary
priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 131 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://dev.by/ads.js?body=1
https://yastatic.net/pcode/adfox/loader.js
https://dev.by/assets/application-546e2872ab6d1e4877482c192d28e2d7.js
https://yastatic.net/pcode/adfox/loader.js
https://dev.by/assets/application-546e2872ab6d1e4877482c192d28e2d7.js
Optimize CSS Delivery of the following:
https://dev.by/assets/application-da56348de1d6ddb559aaaaa974be115a.css
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priority - 53Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 4Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://cdn.onthe.io/io.js/ngjaOM5bE3cf (expiration not specified)
https://connect.facebook.net/en_US/fbadnw.js (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://yastatic.net/pcode/adfox/loader.js (60 minutes)
https://js-agent.newrelic.com/nr-1026.min.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)
https://connect.facebook.net/en_US/fbadnw.js (20 minutes)
https://mc.yandex.ru/metrika/watch.js (60 minutes)
https://yastatic.net/pcode/adfox/loader.js (60 minutes)
https://js-agent.newrelic.com/nr-1026.min.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)
priority - 1Reduce server response time
priority - 1Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 4.9KiB (50% reduction).
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priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 643B (11% reduction).
Minifying https://gaby.hit.gemius.pl/xgemius.js could save 643B (11% reduction) after compression.
dev.by Mobile Resource Breakdown
| Total Resources | 111 |
| Number of Hosts | 20 |
| Static Resources | 65 |
| JavaScript Resources | 26 |
| CSS Resources | 2 |
dev.by mobile page usability
Last tested: 2017-05-30
Mobile Usability
Medium
84/100
dev.by Mobile Usability Test Quick Summary
priority - 18Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<html>ИТ в Беларуси…инг в Беларуси</html> is close to 4 other tap targets.The tap target
<div class="header clearfix">Публикации К…ти Регистрация</div> and 2 others are close to other tap targets.The tap target
<div class="header clearfix">Публикации К…ти Регистрация</div> and 3 others are close to other tap targets.The tap target
<div class="header clearfix">Публикации К…ти Регистрация</div> and 3 others are close to other tap targets.The tap target
<div class="header__mobile-controls">Публикации К…ты Календарь</div> is close to 3 other tap targets.The tap target
<div class="header__mobile-controls-item">Публикации К…ты Календарь</div> and 8 others are close to other tap targets.The tap target
<div class="mobile-menu">Публикации К…ты Календарь</div> and 5 others are close to other tap targets.The tap target
<div class="mobile-menu__b…e-menu__button"> is close to 1 other tap targets.The tap target
<div class="header__item h…er__item--main">ИТ в Беларуси…ендарь Форум</div> and 1 others are close to other tap targets.The tap target
<div class="header__main-info">ИТ в Беларуси…, 297 вакансий</div> is close to 3 other tap targets.The tap target
<div class="header__main-info">ИТ в Беларуси…, 297 вакансий</div> and 2 others are close to other tap targets.The tap target
<div class="header__main-info-item">ИТ в Беларуси</div> is close to 1 other tap targets.The tap target
<div class="sign-in">Войти Регистрация</div> is close to 3 other tap targets.The tap target
<div class="promo-jobs">Смотрите, рабо…Gismart</div> is close to 4 other tap targets.The tap target
<div class="page__content">Сообщить новос…инг в Беларуси</div> and 15 others are close to other tap targets.The tap target
<div class="page__content">Сообщить новос…инг в Беларуси</div> and 20 others are close to other tap targets.The tap target
<div class="page__content">Сообщить новос…инг в Беларуси</div> and 15 others are close to other tap targets.The tap target
<div class="page__content">Сообщить новос…инг в Беларуси</div> and 5 others are close to other tap targets.The tap target
<div class="page__content">Сообщить новос…инг в Беларуси</div> and 24 others are close to other tap targets.The tap target
<div class="page__content">Сообщить новос…инг в Беларуси</div> and 5 others are close to other tap targets.The tap target
<div class="main-navigation js-block-tabs">Главное INS…ЛОНКИ Форум</div> is close to 5 other tap targets.The tap target
<div class="main-navigation__item">INSIDE- AR</div> and 1 others are close to other tap targets.The tap target
<a href="https://dev.by…nta/tags/AR-VR" class="main-navigation__link">INSIDE- AR</a> and 1 others are close to other tap targets.The tap target
<a href="https://dev.by…82%D0%B5%D1%85" class="main-navigation__link">FIN (TECH)</a> and 1 others are close to other tap targets.The tap target
<a href="/count_click/f…-soosnovateley" class="article__wrapper-link"></a> and 13 others are close to other tap targets.The tap target
<div class="article__bg-layer"> and 6 others are close to other tap targets.The tap target
<div class="article__main">IPO-2020: заче…Беларусь 2</div> and 211 others are close to other tap targets.The tap target
<div class="article__main">IPO-2020: заче…Беларусь 2</div> and 22 others are close to other tap targets.The tap target
<div class="article__header">IPO-2020: заче…мными «топами»</div> and 6 others are close to other tap targets.The tap target
<div class="article__footer">Беларусь 2</div> and 7 others are close to other tap targets.The tap target
<a href="/count_click/f…teley#comments" class="article__foote…__wrapper-link">2</a> and 35 others are close to other tap targets.The tap target
<div class="article__main">Неделя за 10 с…. Колонки 3</div> is close to 1 other tap targets.The tap target
<a href="/count_click/f…ika-besit-v-hr" class="article__wrapper-link">Неделя за 10 с…greSQLи Linux.</a> is close to 1 other tap targets.The tap target
<div class="article__content">Виктор Прокопе…greSQLи Linux.</div> is close to 1 other tap targets.The tap target
<div class="articles__container">Создатель Andr…июня - 18 июня</div> and 76 others are close to other tap targets.The tap target
<a href="/lenta/main/es…e-by-andy-ruby" class="article__wrapper-link">Создатель Andr…ль устройства.</a> and 29 others are close to other tap targets.The tap target
<div class="hot-events__header">Горящие события</div> is close to 5 other tap targets.The tap target
<div class="hot-events__header">Горящие события</div> is close to 4 other tap targets.The tap target
<div class="hot-events__header-label">Горящие события</div> is close to 1 other tap targets.The tap target
<div class="hot-events__he…oggler--active"> is close to 7 other tap targets.The tap target
<div class="hot-events__header-toggler"> is close to 3 other tap targets.The tap target
<div class="hot-events__event-header">JavaDay Minsk…июня - 03 июня</div> is close to 5 other tap targets.The tap target
<div class="hot-events__content"></div> is close to 5 other tap targets.The tap target
<div class="articles__cont…ntainer--small">Топ-6 вакансий…Misc · 26 мая</div> and 35 others are close to other tap targets.The tap target
<div class="article article--small">Топ-6 вакансий…та · 26 мая 2</div> and 3 others are close to other tap targets.The tap target
<div class="article__header">Топ-6 вакансий…v.by за неделю</div> and 7 others are close to other tap targets.The tap target
<div class="article article--small">Raspberry Pi и…Misc · 26 мая</div> and 3 others are close to other tap targets.The tap target
<div class="articles__pagi…n-item--center">1…Последняя</div> and 5 others are close to other tap targets.The tap target
<span class="page">2</span> and 3 others are close to other tap targets.The tap target
<a href="/?page=2">2</a> and 3 others are close to other tap targets.The tap target
<div class="popular-block__list--popular">Основатель Get…арусь · 3 мая</div> and 19 others are close to other tap targets.The tap target
<a href="/lenta/main/os…mirovom-urovne" class="popular-block__wrapper-link">Основатель Get…арусь · 18 мая</a> and 7 others are close to other tap targets.The tap target
<a href="/lenta/main/os…mirovom-urovne" class="popular-block__wrapper-link">Основатель Get…арусь · 18 мая</a> and 7 others are close to other tap targets.The tap target
<a href="/lenta/main/os…mirovom-urovne" class="popular-block__wrapper-link">Основатель Get…арусь · 18 мая</a> and 15 others are close to other tap targets.The tap target
<a href="/lenta/main/os…mirovom-urovne" class="popular-block__wrapper-link">Основатель Get…арусь · 18 мая</a> and 15 others are close to other tap targets.The tap target
<div class="new-footer__item">ИТ в Беларуси…од Регистрация</div> and 4 others are close to other tap targets.The tap target
<div class="new-footer__main-info__wrapper">ИТ в Беларуси…, 297 вакансий</div> and 8 others are close to other tap targets.The tap target
<div class="new-footer__navigation">Публикации Ком…од Регистрация</div> and 1 others are close to other tap targets.The tap target
<div class="new-footer__navigation">Публикации Ком…од Регистрация</div> and 17 others are close to other tap targets.The tap target
<div class="new-footer__na…-item--socials">Facebook Twit…Telegram RSS</div> is close to 1 other tap targets.The tap target
<a href="/facebook" class="new-footer__navigation-link">Facebook</a> and 1 others are close to other tap targets.The tap target
<div class="new-footer__na…-link-icon--fb"> is close to 5 other tap targets.The tap target
<div class="new-footer__na…-link-icon--tw"> is close to 1 other tap targets.The tap target
<div class="new-footer__na…-link-icon--vk"> is close to 1 other tap targets.The tap target
<div class="new-footer__na…-link-icon--tg"> is close to 1 other tap targets.The tap target
<div class="new-footer__na…link-icon--rss"> is close to 1 other tap targets.The tap target
<div class="basement__info-item">Пользовательское соглашение</div> is close to 1 other tap targets.The tap target
<b>datahata</b> is close to 1 other tap targets.The tap target
<a href="https://www.datahata.by/">datahata</a> is close to 1 other tap targets.dev.by HTML validation
Warnings
The “charset” attribute on the “script” element is obsolete.
Line: 4 Column: 70 - 145
".../WebPage"><script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></scri..."
".../WebPage"><script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></scri..."
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dev.by Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
dev.by TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.