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AHREFS.JP SEOの被リンク分析・競合調査ツール | Ahrefs(エイチレフス)

ahrefs.jp Website Information

Daily Unique Visits: 1,343

Daily Page Views: 2,686

Income Per Day: $8

Estimated Value: $1,920

ahrefs.jp is registered under .JP top-level domain. Please check other sites in .JP zone.

No name server records were found.

and is probably hosted by SAKURA-C SAKURA Internet Inc., JP. See the full list of other websites hosted by SAKURA-C SAKURA Internet Inc., JP.

The highest website ahrefs.jp position in Alexa rank database was 10236 and the lowest rank position was 989322. Current position of ahrefs.jp in Alexa rank database is 533941.

Desktop speed score of ahrefs.jp (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 ahrefs.jp (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of ahrefs.jp (44/100) is better than the results of 24.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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ahrefs.jp 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.

ahrefs.jp 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.

[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
[Domain Name] AHREFS.JP

[登録者名] 株式会社　フルスピード
[Registrant] fullspeed

[Name Server] ns1.dns.ne.jp
[Name Server] ns2.dns.ne.jp
[Signing Key]

[登録年月日] 2016/12/21
[有効期限] 2023/12/31
[状態] Active
[最終更新] 2023/01/01 01:05:08 (JST)

Contact Information: [公開連絡窓口]
[名前] Whois情報公開代行サービス by バリュードメイン
[Name] Whois Privacy Protection Service by VALUE-DOMAIN
[Email] whoisproxy@value-domain.com
[Web Page] https://www.value-domain.com/
[郵便番号] 530-0011
[住所] 大阪府大阪市北区大深町3-1
グランフロント大阪 タワーB　23階
[Postal Address]
[電話番号] 06-6241-6585
[FAX番号] 06-6374-0121

ahrefs.jp server information

Servers Location

ahrefs.jp desktop page speed rank

Last tested: 2017-06-06

Desktop Speed Bad
54/100

ahrefs.jp Desktop Speed Test Quick Summary


priority - 36Leverage browser caching

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priority - 35Enable compression

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priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 4Minify JavaScript

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priority - 3Minify CSS

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priority - 2Prioritize visible content

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Only about 6% of the final above-the-fold content could be rendered with the full HTML response.

priority - 1Optimize images

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priority - 1Minify HTML

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ahrefs.jp Desktop Resource Breakdown

Total Resources135
Number of Hosts15
Static Resources95
JavaScript Resources33
CSS Resources5

ahrefs.jp mobile page speed rank

Last tested: 2017-12-19

Mobile Speed Bad
44/100

ahrefs.jp Mobile Speed Test Quick Summary


priority - 55Leverage 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 - 35Enable compression

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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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http://ahrefs.jp/js/iscroll.min.js
http://ahrefs.jp/js/drawer.min.js
http://ahrefs.jp/js/script.js
http://ahrefs.jp/js/jquery.magnific-popup.js
http://ahrefs.jp/js/wow.min.js
http://ahrefs.jp/js/jquery.floatThead.js

Optimize CSS Delivery of the following:

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http://ahrefs.jp/css/magnific-popup.css
http://ahrefs.jp/css/animate.css

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 8% of the final above-the-fold content could be rendered with the full HTML response.

priority - 4Minify 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 38.9KiB (41% reduction).

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priority - 3Minify CSS

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priority - 1Optimize images

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priority - 1Minify HTML

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Minify HTML for the following resources to reduce their size by 7.1KiB (19% reduction).

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ahrefs.jp Mobile Resource Breakdown

Total Resources136
Number of Hosts17
Static Resources95
JavaScript Resources34
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ahrefs.jp mobile page usability

Last tested: 2017-12-19

Mobile Usability Good
99/100

ahrefs.jp Mobile Usability Test Quick Summary


priority - 0Size 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 <button type="button"></button> and 1 others are close to other tap targets.
The tap target <button type="button"></button> and 1 others are close to other tap targets.

ahrefs.jp HTML validation

Errors

Bad start tag in “img” in “head”.

Line: 68 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=236730093416329&ev=PageView&noscript=1" /></nosc..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 68 Column: 11 - 2
"...<noscript><img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=236730093416329&ev=PageView&noscript=1" /></nosc..."

Stray end tag “noscript”.

Line: 68 Column: 3 - 13
"...ript=1" /></noscript> <!-- ..."

Stray end tag “head”.

Line: 86 Column: 1 - 7
".../script> </head> <body..."

Start tag “body” seen but an element of the same type was already open.

Line: 87 Column: 1 - 15
"... </head> <body id="top"> <hea..."

Cannot recover after last error. Any further errors will be ignored.

Line: 87 Column: 1 - 15
"... </head> <body id="top"> <hea..."

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ahrefs.jp 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.

ahrefs.jp 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.