4developers.org.pl website information.
4developers.org.pl domain name is registered by .PL top-level domain registry. See the other sites registred in .PL domain zone.
Following name servers are specified for 4developers.org.pl domain:
- dns2.4developers.org.pl
- dns1.4developers.org.pl
and probably website 4developers.org.pl is hosted by CLOUDFLARENET - Cloudflare, Inc., US web hosting company. Check the complete list of other most popular websites hosted by CLOUDFLARENET - Cloudflare, Inc., US hosting company.
According to Alexa traffic rank the highest website 4developers.org.pl position was 114933 (in the world). The lowest Alexa rank position was 997724. Now website 4developers.org.pl ranked in Alexa database as number 921480 (in the world).
Website 4developers.org.pl Desktop speed measurement score (30/100) is better than the results of 8.42% of other sites shows that the page desktop performance can be improved.
4developers.org.pl Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of 4developers.org.pl (23/100) is better than the results of 5.79% 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 |
|---|---|---|
| Sep-20-2024 | 921,480 | 42,656 |
| Sep-19-2024 | 964,136 | 17,745 |
| Sep-18-2024 | 981,881 | 4,209 |
| Sep-17-2024 | 986,090 | -10,269 |
| Sep-16-2024 | 975,821 | -11,514 |
| Sep-15-2024 | 964,307 | 14,926 |
| Sep-14-2024 | 979,233 | -24,845 |
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4developers.org.pl 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.
4developers.org.pl whois
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4developers.org.pl server information
4developers.org.pl desktop page speed rank
Last tested: 2018-04-03
Desktop Speed
Bad
30/100
4developers.org.pl Desktop Speed Test Quick Summary
priority - 133 Optimize images
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Compressing https://4developers.org.pl/img/count_1.png could save 1.7KiB (35% reduction).
Compressing https://cdn.eventory.cc/prelegents/2018/3/fb708f44…-bd2f-261f39fa5b27.jpg could save 1.4KiB (12% reduction).
Compressing https://4developers.org.pl/img/webmastah_logo.png could save 1,019B (27% reduction).
Compressing https://4developers.org.pl/img/4dev_logo.png could save 906B (23% reduction).
Compressing https://4developers.org.pl/img/komputer_swiat_logo.png could save 833B (24% reduction).
priority - 104 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:
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4developers.org.pl Desktop Resources
| Total Resources | 248 |
| Number of Hosts | 16 |
| Static Resources | 226 |
| JavaScript Resources | 37 |
| CSS Resources | 8 |
4developers.org.pl Desktop Resource Breakdown
4developers.org.pl mobile page speed rank
Last tested: 2018-04-03
Mobile Speed
Bad
23/100
4developers.org.pl Mobile Speed Test Quick Summary
priority - 154 Leverage browser caching
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priority - 129 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.2MiB (74% reduction).
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Compressing https://4developers.org.pl/img/mobile_top.jpg could save 61.3KiB (44% reduction).
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Compressing and resizing https://cdn.eventory.cc/partners/2018/2/3aea6860-e…-bebf-a6c738249add.jpg could save 45.4KiB (93% reduction).
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priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 6 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 - 1 Enable compression
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priority - 1 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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priority - 0 Minify CSS
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priority - 0 Minify HTML
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4developers.org.pl Mobile Resources
| Total Resources | 248 |
| Number of Hosts | 16 |
| Static Resources | 226 |
| JavaScript Resources | 39 |
| CSS Resources | 8 |
4developers.org.pl Mobile Resource Breakdown
4developers.org.pl mobile page usability
Last tested: 2018-04-03
Mobile Usability
Good
100/100
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4developers.org.pl 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.
4developers.org.pl 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.