dev.by website information.
dev.by domain name is registered by .BY top-level domain registry. See the other sites registred in .BY domain zone.
Following name servers are specified for dev.by domain:
- ns5.datahata.by
- ns6.datahata.by
and probably website dev.by is hosted by FASTLY - Fastly, US web hosting company. Check the complete list of other most popular websites hosted by FASTLY - Fastly, US hosting company.
According to Alexa traffic rank the highest website dev.by position was 103393 (in the world). The lowest Alexa rank position was 199343. Now website dev.by ranked in Alexa database as number 121626 (in the world).
Website dev.by Desktop speed measurement score (54/100) is better than the results of 28.19% of other sites shows that the page desktop performance can be improved.
dev.by Mobile usability score (84/100) is better than the results of 26.85% of other sites and means that the page is mobile-friendly.
Mobile speed measurement 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.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-24-2024 | 121,626 | -217 |
| Nov-23-2024 | 121,409 | 387 |
| Nov-22-2024 | 121,796 | -1,940 |
| Nov-21-2024 | 119,856 | -210 |
| Nov-20-2024 | 119,646 | 1,191 |
| Nov-19-2024 | 120,837 | 535 |
| Nov-18-2024 | 121,372 | -557 |
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dev.by Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
dev.by whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
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
dev.by server information
dev.by desktop page speed rank
Last tested: 2017-05-30
Desktop Speed
Bad
54/100
dev.by Desktop Speed Test Quick Summary
priority - 54 Optimize images
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priority - 18 Eliminate 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.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
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Optimize CSS Delivery of the following:
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priority - 15 Enable compression
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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).
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priority - 3 Leverage 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 - 1 Reduce server response time
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priority - 0 Minify JavaScript
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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 Resources
| Total Resources | 114 |
| Number of Hosts | 20 |
| Static Resources | 75 |
| JavaScript Resources | 24 |
| CSS Resources | 2 |
dev.by Desktop Resource Breakdown
dev.by mobile page speed rank
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priority - 72 Eliminate 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.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
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 - 4 Leverage 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.
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priority - 1 Reduce server response time
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dev.by Mobile Resources
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priority - 18 Size tap targets appropriately
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dev.by Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
dev.by TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.