HTML5のDOCTYPE宣言
2011-06-12
HTML5のDOCTYPE宣言は、とても簡単。
だけ。
このDOCTYPE宣伝を最初に入れておけば、ブラウザはこのウェブサイトはHTML5で作られているんだな、とわかるのだろう。シンプルで素晴らしい。
（ちなみに、上記の画像はグーグルの「ブラウザやウェブについて知っておきたい20のこと」というサイトのトップページ。真ん中の上の四角形は、トップページのソースを表示し、DOCTYPE宣言が入っているあたりの文字が見られるしたもの）
今まではどうか。
たとえば、人気サイトの￥「ほぼ日刊イトイ新聞」の（ホーム画面の）場合、
となっている。このほぼ日のDOCTYPE宣言はとりたてて長いわけでなく、一般的なものだと思うが、それと比べても
は、ものすごく短いのがわかるだろう。
話が前後するけど、DOCTYPE宣言というのは、ウェブサイトを作成する際、HTMLソースの最初に入れる決まりになっているもの。
ほぼ日のindexのトップ、http://www.1101.com/index.htmlには、DOCTYPE宣言は入っていない。だから、絶対に入れないといけないわけでないのかな。
まあでも、たいてい、ウェブサイトのソースの先頭に、DOCTYPE宣言が入っているはずだ。
- Yasu
デザイナーを経て、クリエイティブディレクター、コピーライター、ライターに。「ベースボール」代表。広告&Web企画・制作、インタビュー構成をはじめ『深川福々』で4コマ漫画「鬼平太生半可帳」連載中。書籍企画・編集協力に『年がら年中長嶋茂雄』など。ラフスケッチ、サムネイル作成、撮影も。
- ドラマに実在の地名が登場するとリアルさが増す気がする 2024-05-19
- 枕カバーに目印を縫いもの 2024-05-19
- セブンイレブンとオーディブル 2024-05-12
- この季節が続けばいい 2024-04-26
- インタビュー記事が掲載されました 2024-04-19
[url=https://wellbutrintab.com/]no prescription wellbutrin online[/url]
dark web trading tormarket onion [url=https://kingdom-darkweb-drugstore.com/ ]dark web market reviews [/url]
tor link search engine darknet markets urls [url=https://heinekenmarketplacee.com/ ]onion websites for credit cards [/url]
college application essay definition do my math homework research essay topics for college
Amazing is the most effective and also reliable way to simplify your life.
You have made some decent points there. I checked on the web for more info about the issue and found most people will go along with your views on this web site.
You’ll be able to successfully do and also accomplish anything with this!
This is a topic that is close to my heart… Many thanks!
dark market link alphabay market darknet [url=https://heineken-marketplace.com/ ]darknet market oxycontin [/url]
darknet drug markets 2023 Kingdom Market [url=https://heinekenmarketplace24.com/ ]dark web buy bitcoin [/url]
alphabay market onion link shop valid cvv [url=https://heinekenmarketplace24.com/ ]safe list of darknet market links [/url]
You’ve made some really good points there. I looked on the internet for more info about the issue and found most individuals will go along with your views on this site.
vice city market link darkfox market darknet [url=https://darkfox-onlinedrugs.com/ ]what darknet markets are still up [/url]
dark web website links xanax darknet markets reddit [url=https://heinekenmarketdarknet.com/ ]dark web drugs australia [/url]
dark web markets reddit 2023 gray market place [url=https://heinekendarknetmarket.com/ ]darknet escrow [/url]
This is really fascinating, You are a very skilled blogger.
I’ve joined your feed and look forward to in search of extra of your excellent post.
Also, I have shared your web site in my social networks
Also visit my web-site CashForHouses
dark markets bolivia dark web site list [url=https://darkfoxonionmarket.com/ ]dark market link [/url]
gray market place euroguns deep web [url=https://darkfoxonlinedrugs.com/ ]darknet market links [/url]
best black market websites top darknet drug sites [url=https://darkfox-onlinedrugs.com/ ]tor market darknet [/url]
Hey! I know this is somewhat off topic but I was wondering if you knew where
I could find a captcha plugin for my comment form?
I’m using the same blog platform as yours and
I’m having problems finding one? Thanks a lot!
superlist darknet markets link de hiden wiki [url=https://heinekenmarketdarknet.com/ ]updated darknet market list [/url]
best lsd darknet market best dark web search engine link [url=https://heineken-markett.com/ ]2023 darknet market [/url]
archetyp market how to use onion sites [url=https://darkfoxonlinedrugs.com/ ]deep web hitmen url [/url]
onion directory list litecoin darknet markets [url=https://heineken-markett.com/ ]darkmarket list [/url]
darknet market stats reddit working darknet markets [url=https://kingdom-marketplace.com/ ]darknet markets address [/url]
darknet drugs australia largest darknet market [url=https://darkfox-onion-darkweb.com/ ]tma drug [/url]
teva tadalafil generic tadalafil tadalafil uses
backlinkpaneli15
backlinkpaneli6
[url=https://drugstoretab.com/]medication canadian pharmacy[/url]
alphabay url dark markets poland [url=https://kingdom-marketplace.com/ ]incognito market darknet [/url]
[url=https://antabuse.download/]disulfiram tablets[/url]
tor top websites darknet market dash [url=https://darkfox-onion-darkmarket.com/ ]top darknet market 2023 [/url]
reddit onion list buying credit cards on dark web [url=https://darkfoxdarkwebdrugstore.com/ ]darknet drug trafficking [/url]
backlinkpaneli13
[url=http://tadaciptadalafil.online/]cialis no prescription online[/url] [url=http://prozac.company/]fluoxetine capsules brand name[/url] [url=http://disulfiram.ink/]over the counter antabuse[/url] [url=http://erythromycintabs.quest/]erythromycin canada pharmacy[/url]
darknet illicit drugs redit safe darknet markets [url=https://darkfox-onion-darkmarket.com/ ]legit onion sites [/url]
backlinkpaneli14
college level sample of critique essay case control study design college autobiography essay
onion tube porn darknet marketplace drugs [url=https://darkfoxdarknetdrugstore.com/ ]ruonion [/url]
backlinkpaneli7
darknet black market sites darknet market oz [url=https://darkfoxdarknetdrugstore.com/ ]monero darknet markets [/url]
[url=https://acyclovirpill.online/]acyclovir cost australia[/url]
link de hiden wiki darkweb форум [url=https://darkfoxdarknetdrugstore.com/ ]darknet market deep dot web [/url]
[url=http://cafergottab.shop/]cafergot online[/url]
[url=https://advair.best/]how much is generic advair[/url]
dark web sites name list darknet markets availability [url=https://kingdom-darkweb-drugstore.com/ ]Heineken Express url [/url]
After exploring a few of the articles on your web page, I really like your technique of writing a blog. I saved it to my bookmark site list and will be checking back in the near future. Please visit my web site too and tell me your opinion.
onion marketplace drugs best darknet market for heroin [url=https://kingdom-darkweb-drugstore.com/ ]tor market list [/url]
Great site you have here.. It’s hard to find high quality writing like yours these days.
I honestly appreciate people like you! Take care!!