yapcasia.org

Website review yapcasia.org

YAPC::Asia Tokyo 2015

 Generated on March 18 2026 14:03 PM

Old data? UPDATE !

The score is 56/100

SEO Content

Title

YAPC::Asia Tokyo 2015

Length : 21

Perfect, your title contains between 10 and 70 characters.

Description

世界最大、最強！YAPC::Asia Tokyoのフィナーレ！

Length : 31

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

YAPC::Asia,YAPC,ヤプシー,Perl,PM,Japan Perl Association,JPA

Good, your page contains meta keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
title YAPC::Asia Tokyo 2015
type article
image /2015/assets/iamges/2015ogp.png
site_name YAPC::Asia Tokyo 2015
description 世界最大、最強！YAPC::Asia Tokyoのフィナーレ！

Headings

H1 H2 H3 H4 H5 H6
11 3 14 0 0 0
  • [H1]
  • [H1] Dates
  • [H1] Venue
  • [H1] What is YAPC?
  • [H1] Subscribe to the Event Notices Mailing List
  • [H1] Guest Speakers
  • [H1] News
  • [H1] Twitter
  • [H1] Photos
  • [H1] Videos
  • [H1] Sponsors
  • [H2] 20-22 Aug. at Tokyo Big Sight
  • [H2] 2015 8/20(木)、8/21(金)、8/22(土)
  • [H2] 東京ビッグサイト会議棟 (Tokyo Bigsight) 6F、7F
  • [H3] Brad Fitzpatrick
  • [H3] Yukihiro Matsumoto
  • [H3] Larry Wall
  • [H3] Ricardo Signes (rjbs)
  • [H3] Jonathan Worthington
  • [H3] Kelsey Hightower
  • [H3] Ben Lavender
  • [H3] Casey West
  • [H3] 主催
  • [H3] スポンサー
  • [H3] スポンサー
  • [H3] スポンサー
  • [H3] メディアスポンサー
  • [H3] 技術協力

Images

We found 72 images on this web page.

9 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 23%

Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.

In-page links

We found a total of 42 links including 1 link(s) to files

Anchor Type Juice
【随時更新中】YAPC::Asia Tokyo 2015 感想エントリまとめ Internal Passing Juice
YAPC::Asia Tokyo 2015 ブログ書いたよ!フォーム External Passing Juice
Tweet External Passing Juice
東京ビッグサイト会議棟 (Tokyo Bigsight) 6F、7F External Passing Juice
Directions To And Around The Venue | 会場までの道順の紹介はこちら Internal Passing Juice
【更新終了】YAPC::Asia Tokyo 2015 感想エントリまとめ Internal Passing Juice
Lightning Talks (Aug 22) | 8月22日のLT Internal Passing Juice
Lightning Talks (Aug 21) | 8月21日のLT Internal Passing Juice
「ビッグサイトから○○までは○時間！」 Internal Passing Juice
Vote For The Best Talks! | ベストトーク賞に投票しよう！ Internal Passing Juice
HashTags | ハッシュタグについて Internal Passing Juice
WiFi at the Venue | 会場WiFi ネットワークについて Internal Passing Juice
Day 0 - YAPC::Asia Tokyo 2015 前夜祭 Internal Passing Juice
YAPC::Asia Tokyo Hackathon! | YAPC::Asia Tokyo参加者なら誰でも参加OK！YAPC::Asia Tokyoハッカソンのお知らせ Internal Passing Juice
Additional Tickets On Sale | 追加チケット販売！ Internal Passing Juice
もっと見る Internal Passing Juice
yapcasia OR YAPC::Asia OR yapc lang:jaに関するツイート External Passing Juice
YAPC::Asia Tokyo 2014 Internal Passing Juice
YAPC::Asia Tokyo 2013 Internal Passing Juice
YAPC::Asia Tokyo 2012 Internal Passing Juice
YAPC::Asia Tokyo 2011 Internal Passing Juice
YAPC::Asia Tokyo 2010 Internal Passing Juice
YAPC::Asia Tokyo 2009 Internal Passing Juice
YAPC::Asia Tokyo 2014 External Passing Juice
YAPC::Asia Tokyo 2013 External Passing Juice
All other videos External Passing Juice
Home Internal Passing Juice
About Internal Passing Juice
Tickets Internal Passing Juice
Talks Internal Passing Juice
Sponsors Internal Passing Juice
Individual Sponsors Internal Passing Juice
Network Internal Passing Juice
My Page Internal Passing Juice
Staff Internal Passing Juice
Twitter External Passing Juice
Facebook External Passing Juice
YouTube Internal Passing Juice
Japan Perl Association External Passing Juice
Tokyo Big Sight Inc. External Passing Juice
Sakura VPS External Passing Juice
Movable Type External Passing Juice

SEO Keywords

Keywords Cloud

kelsey yapcasia aug jonathan tokyo talks open yapc brad perl

Keywords Consistency

Keyword Content Title Keywords Description Headings
tokyo 22
yapcasia 18
perl 13
yapc 5
brad 5

Usability

Url

Domain : yapcasia.org

Length : 12

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is ja.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Great, your website has few CSS files.
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Missing

Your website does not have an XML sitemap - this can be problematic.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.

Robots.txt

https://yapcasia.org/robots.txt

Great, your website has a robots.txt file.

Analytics

Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights

Device
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