IMPRESS.CO.JP 株式会社インプレス


impress.co.jp website information.

impress.co.jp domain name is registered by .JP top-level domain registry. See the other sites registred in .JP domain zone.

Following name servers are specified for impress.co.jp domain:

  • ns-1109.awsdns-10.org
  • ns-1841.awsdns-38.co.uk
  • ns-468.awsdns-58.com
  • ns-674.awsdns-20.net

and probably website impress.co.jp is hosted by CHINA169-BJ China Unicom Beijing Province Network, CN web hosting company. Check the complete list of other most popular websites hosted by CHINA169-BJ China Unicom Beijing Province Network, CN hosting company.

According to Alexa traffic rank the highest website impress.co.jp position was 345 (in the world). The lowest Alexa rank position was 14519. Now website impress.co.jp ranked in Alexa database as number 1130 (in the world).

Website impress.co.jp Desktop speed measurement score (69/100) is better than the results of 49.24% of other sites shows that the page desktop performance can be improved.

impress.co.jp Mobile usability score (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of impress.co.jp (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Sep-22-2021 1,130-114
Sep-21-2021 1,016752
Sep-20-2021 1,768-1,308
Sep-19-2021 460307
Sep-18-2021 767-322
Sep-17-2021 445385
Sep-16-2021 830-253

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impress.co.jp Rank History

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impress.co.jp server information

Servers Location

IP Address
203.183.234.2
Region
Texas
City
Dallas

impress.co.jp desktop page speed rank

Last tested: 2018-01-30


Desktop Speed Medium
69/100

impress.co.jp Desktop Speed Test Quick Summary


priority - 16 Leverage browser caching

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priority - 11 Enable compression

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priority - 7 Avoid landing page redirects

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priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 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.

Optimize CSS Delivery of the following:

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priority - 4 Optimize images

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priority - 0 Minify CSS

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priority - 0 Minify HTML

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impress.co.jp Desktop Resources

Total Resources84
Number of Hosts10
Static Resources68
JavaScript Resources14
CSS Resources4

impress.co.jp Desktop Resource Breakdown

impress.co.jp mobile page speed rank

Last tested: 2019-12-02


Mobile Speed Bad
52/100

impress.co.jp Mobile Speed Test Quick Summary


priority - 31 Leverage browser caching

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priority - 26 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

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priority - 24 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 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.

Optimize CSS Delivery of the following:

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https://www.impress.co.jp/common/css/ipc_base.css
https://www.impress.co.jp/vendor/slick/slick.css

priority - 17 Enable compression

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priority - 1 Optimize images

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priority - 0 Minify CSS

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priority - 0 Minify HTML

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impress.co.jp Mobile Resources

Total Resources72
Number of Hosts11
Static Resources56
JavaScript Resources18
CSS Resources4

impress.co.jp Mobile Resource Breakdown

impress.co.jp mobile page usability

Last tested: 2019-12-02


Mobile Usability Good
97/100

impress.co.jp Mobile Usability Test Quick Summary


priority - 2 Size 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.

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The tap target <li id="slick-slide00" class="">1</li> and 5 others are close to other tap targets.

The tap target <button type="button">1</button> and 5 others are close to other tap targets.

The tap target <a href="https://www.im…itepolicy.html">サイトポリシー</a> and 2 others are close to other tap targets.

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impress.co.jp Ping

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impress.co.jp 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.