This is the response code returned by a server (HTTP Error 404 or page not found) when it is unable to find a URL because the page has been moved or deleted, or simply because the address has been mistyped.
Although it is a very frequent error, positioning on search engines recommends configuring a personalized HTML page that the server can return together with the 404 error code, so that users are not obliged to go backwards in their browsing, but can instead continue browsing. A personalized 404 page benefits the brand and is useful for internet users.
Other internet
related terms
A
- Above the fold →
- Aggregator →
- Alexa →
- Algorithm →
- Alt attribute →
- AMP (Accelerated Mobile Pages) →
- Anchor text →
- Anonymous FTP →
- Anti-spam and antivirus filter →
- Apache →
- API →
- App →
- App invasion →
- ARIA →
- Artificial intelligence →
- ASO →
- Atom →
- Auto-responders →
- Avatar →
B
- B2B e-commerce →
- Back-end →
- Back-end web development →
- Baidu →
- Bitcoin →
- Blockchain →
- Blog →
- Blogger →
- Blogosphere →
- Blogroll →
- Bluetooth →
- Bookmarklet →
- Bootcamp →
- Botnet →
- Breadcrumbs →
- Breakpoint →
- Brick and mortar →
- Broken link →
- Browser →
C
- Cache →
- Captcha →
- Catch-all →
- Chief Information Security Officer →
- Click and mortar →
- Clickbait →
- Cloud computing →
- Clustering →
- CMS →
- Collaborative economy →
- Compulsory fields →
- Container →
- Conversion form →
- Cookies →
- Copyleft →
- Copyright →
- Copywriter →
- Corporate website →
- Creative Commons →
- Crowdfunding →
- CSS →
- Customer Data Platforms →
- Customer experience →
- Cyber security →
- Cybermule →
- Cybersquatting →
D
- Darknet →
- Data center →
- Dedicated server →
- Deep web →
- Digitalization →
- Direct traffic →
- Disk space →
- Domain →
- Dot-com →
- Dot-com bubble →
- Drone →
- Drop shipping →
- Drupal →
- Duplicated content →
E
F
- Facebook →
- Facebook Live →
- FAQ →
- Favicon →
- Favourites →
- Footer →
- Free software →
- Front-end web development →
- FTP →
G
- Google →
- Google Alerts →
- Google Earth →
- Google Maps →
- Google My Business →
- Google Plus →
- Google review →
- Google Sitemaps →
- Google Street View →
- Google Translate →
- Googlebot →
H
- H1 →
- Happy path →
- Hashtag →
- Hater →
- Hick's Law →
- Hoax →
- Hosting →
- Housing →
- HTML →
- HTML5 →
- HTTP →
- HTTP header →
- HTTP/2 →
- Hyperlink →
I
- ICT →
- Infinite scroll →
- Infographics →
- Infoxication →
- Instagram →
- Insurtech →
- Intranet →
- IoT →
- IP address →
J
j
K
- Keyline →
- Keylogger →
- Keyword prominence →
- Keyword proximity →
- Killer app →
- KISS →
- Knowledge representation →
L
M
- M2M →
- Magento →
- Mailing list →
- Mashup →
- Meme →
- Menéame →
- Menéame effect →
- Meta description →
- Meta refresh →
- Metatag →
- Microblog →
- Microsite →
- Moore's Law →
- Multi-agent system →
- MySQL database →
N
O
P
- P2P →
- PaaS →
- Pagejacking →
- Panda →
- Pay per view →
- Paypal →
- PDF →
- Periscope →
- Permalink →
- Pervasive computing →
- Phishing →
- Ping →
- Pingback →
- Pinterest →
- Pixel →
- Plugin →
- Podcast →
- Points or 'pts' →
- POP3 →
- Portal →
- Post →
- Prestashop →
- Privacy Policy →
- Proprietary software →
- Pure play →
Q
R
S
s
S
- Search engine →
- Semantic web →
- SEO copywriter →
- Server →
- Session →
- Shared server →
- Shopbot →
- Shopping cart →
- Siri →
- Site tree →
- Sitemap →
- Smartphone →
- Smishing →
- SMTP →
- Snapchat →
- Social networks →
- Spam →
- Splinternet →
- SSL →
- Stakeholder →
- Startup →
- Streaming →
- Structured data →
- Style sheet →
- Subdomain →
- Syndication →
T
- Technorati →
- Thank you page →
- Time on page →
- Token →
- Tools for webmasters →
- Trackback →
- Traffic Manager →
- Traffic sources →
- Trending topic →
- Troll →
- Tumblr →
- Tweet →
- Twitter →
- Twitter Ads →
- Twitter Media Studio →
- Typosquatting →
U
- Unique Selling Proposition →
- Unique visitor →
- Up-time →
- URL →
- Usability →
- User experience →
- User flow →
- User interface →
V
W
- W3C →
- WAP →
- WapMail →
- Wearable →
- Web 2.0 →
- Web copywriter →
- Web crawler →
- Webinar →
- WebMail →
- Webmaster →
- Whois →
- Widget →
- Wiki →
- Woocommerce →
- WordPress →
- WPO (Web Performance Optimization) →
- Wysiwyg →
X
Y