Los Angeles Public Library adds a wave of color
A blue gradient error banner ends in a black wave above a one-sentence explanation.
Archive shelf 2
The complete, crawlable 404 collection. No specimens hidden in JavaScript.
LSU wraps its troubleshooting in purple and gold
A branded banner introduces a bold apology and several practical navigation suggestions.
Mailchimp admits it is lost
A restrained utility page explains the dead end and offers one bright route back to the homepage.
Malverne lets the number do the talking
An oversized thin black 404 sits above a short explanation and rounded home button.
Meilisearch makes the dead end purple
White 404 text and a small home button sit in a deep purple field.
MetroPlan Orlando explains the site update
A turquoise-and-blue civic layout introduces a missing-page message that mentions recent website changes.
Microsoft stays strictly business
One centered sentence explains the error while the full corporate navigation remains available above and below.
Middlesex puts the error on a purple banner
A broad purple university header announces the missing page in chunky white lettering.
Milwaukee Art Museum keeps the waterfront in the frame
A large architectural photograph carries the missing-page heading near its lower edge.
Minnesota's Science Museum gives 404 center stage
Huge black numerals sit above a bold missing-page caption and a small dark-teal home button.
Miro gives the wrong turn three follow-ups
A restrained error heading leads to a blue home button and three yellow-accented resource cards.
monday.com keeps the apology near the center
A short centered apology floats in a white page above a purple home button.
Moreno Valley College provides several exits
A teal university header leads to an Error 404 panel with search, reporting, and directory suggestions.
Mozilla admits that mistakes happen
A spare white page combines a short apology with links to Mozilla, Firefox, and donations.
Musée Rodin puts 404 over the building
Large white numerals overlay an architectural photograph beneath the museum's outlined wordmark.
Nelson-Atkins explains two likely wrong turns
A plain Not Found heading lists a mistyped address and an outdated link as possible causes.
New Relic puts the error on a raised card
A cream-colored error card casts a shadow above a dark footer, with the server status in its base.
New York puts the state outline over the explanation
A pale state silhouette sits above a blue apology, a short checklist, and a search suggestion.
Nogales keeps the city panorama over the error
A wide city photograph leads into a white card explaining that the requested address has no match.
North Carolina's investment site leads with Oops
A centered error block places an oversized Oops beneath a smaller 404 heading.
Oak Ridge offers a small troubleshooting checklist
Green accents frame an error heading, a conversational introduction, and suggested next steps.
Ohio's Senate spells out the resource error
A light-gray notice panel labels the failure as HTTP ERROR 404 beneath a blue Senate header.
OMSI makes the sentence the main attraction
An oversized black missing-page sentence spans the white body beneath the museum's dotted wordmark.
Open Library leaves the catalog at the top
A beige library interface shows a small 404 notice beneath the catalog search and above a dense link footer.
Opera uses the detour to show the browser
Bold black-and-purple error text shares the desktop with a collage of browser screens.
Otemae gives the apology a blue university banner
A blue header carries Japanese error text above a bilingual explanation and rectangular home button.
Palomar explains that the site has changed
A campus-branded page frames the missing content as a consequence of changes to the site.
Philbrook turns its emblem into the centerpiece
A circular geometric emblem sits above a bold error label and two black recovery buttons.
Pima County keeps the courthouse over the detour
An architectural banner leads into a small missing-page notice with county-service and assistance links.
Puppet puts the wrong turn on a purple gradient
A violet-to-blue banner carries a brief wrong-turn introduction and a white error heading.
Purée Maison leaves a drawing
A spare studio page uses a small hand-drawn crowd and an expanse of cream-colored quiet.
React treats the missing page like a documentation page
A plain Not Found heading appears inside the familiar documentation shell with a sidebar and resource footer.
Roxbury treats the error as a short civic notice
A spare serif town wordmark sits above a bullet list explaining a missing page and an inline home link.
Ruhr University preserves a compact bilingual fallback
A small bordered desktop panel presents German and English error labels with recovery links.
Salerno places its seal above the apology
The university crest crowns a small gray panel with an Italian error message and blue home button.
Sam Houston State splits the help by audience
An orange error heading introduces separate advice for visitors and current faculty or staff.
San Diego State opens a small directory
A gray error banner is followed by a red-linked list of university destinations.
San Francisco's library presents two blue exits
A centered error message offers large blue Homepage and Search buttons beneath the library header.
Science World loses the page in a forest
A forest photograph carries a chunky white 404 heading beneath a bright yellow museum header.
Science.gov leaves the search field at the top
A blue search bar remains prominent above a plain missing-page heading and explanatory paragraph.
Scitech uses a dark band and a simple sentence
An orange block-letter logo sits above a dark navy error heading and white explanation area.
Seattle's library makes search the largest recovery tool
A broad blue search panel sits above a small missing-page heading and a help contact.
Sentry supplies a troubleshooting note on patterned paper
A small bordered error panel sits over a pale patterned background with a short checklist inside.
Shorewood follows the error with How Do I
A community photograph tops a centered error message and a short list of common civic tasks.
SIUE announces the missing URL in red and black
A red gradient banner and dark status strip frame a short server-style error explanation.
Sonoda gives a compact 404 room to breathe
Bold black error text sits in a large white area with lime-green edge navigation.
Southern Idaho keeps the help desk nearby
A gold-and-black college header frames a concise missing-page explanation and help-desk link.
St. Bonaventure displays one code and returns another
A black-and-gold panel says ERROR 400 above a Content Not found caption.
Svelte centers a serif apology and two community routes
A serif Not found heading sits in a wide white page above links to Discord and GitHub.
Swagger stacks three small lines of error copy
A tiny Uh-oh label sits above a bold missing-page heading and a small Error 404 caption.
Tate lines up five ways back into the museum
A white page offers a letter-spaced error heading and a short vertical list of visitor links.
Technical College of the Lowcountry asks visitors to search
A light blue panel pairs a missing-page sentence with an uppercase search prompt.
The BBC drops into purple space
A small circular illustration anchors a classic not-found message, search field, and direct BBC Homepage link.
The Guggenheim supplies a compact visitor menu
A monochrome missing-page screen lists the homepage, visit planning, exhibitions, and calendar.
The Heard Museum puts the detour over its grounds
An aerial museum photograph carries a bold error heading and red homepage button.
The Science Museum sets the error on green
A dark green banner introduces a missing-page message beneath the museum's black header.
The Uffizi keeps the explanation spare
An Italian missing-page message and a small black home button sit below the gallery's detailed header.
The Weather Channel forecasts trouble
A plain apology sits above useful routes into video, maps, and local weather rather than leaving the visitor in a blank forecast.
Tucson Botanical Gardens offers three practical detours
A serif error heading leads to small buttons for classes, hours and pricing, and tickets.