Pump talked to 14 outside services on a first visit, including 4 that measure visits or show ads.E6E22E19E23
Tech check: the site claims on-chain / smart contracts and a working app / platform, and its public page shows matching evidence.E183E184E148E149E180
Tech check: the site mentions ai / agents, but we found nothing behind it in what its public page loads.E182
Before you click anything, the page loads analytics or ad services: Cloudflare Web Analytics, Google Analytics / Tag Manager and Google Ads / DoubleClick.E6E22E19E23
14 cookies were set in your browser, 2 of them by other companies' domains.E36E38
Its code can ask your wallet to approve token spending. Read every wallet pop-up before approving.E147
Tech check
What the site says about itself, next to what its public page actually loads. Facts only, no verdict: you decide.
Contract calls in its codequery, aggregate3E148E149
Talks to AI servicesnone seen
Live connectionsnone seen
What it is
The site describes itself as: “Pump.fun is the fairest way to launch and trade memecoins on Solana. Coins are instantly tradable on a transparent bonding curve — no liquid”E2
It's built with Next.js and React (common tools for building web apps).E42E43
In your browser it saves small bits of data in your browser and runs compiled WebAssembly code in your browser.E48E49
It has sections such as /docs, /explore, /leaderboard, /live, /go and /mayhem.E86E87
While loading, it called 21 endpoints on its own servers, such as /api/server-time, /f15623a5-2536-4b47-9641-8abc239413ba, /auth/disabled-features and 18 more.E51E52E78E53
Where your data goes
Analytics & trackingCount visits and record what you do on the page.3
Paste any of these into the box on the home page to get the contract's blueprint.
How key features work
What it can ask your wallet to sign
Its code can ask your wallet for approve, query and aggregate3. Each of these opens a wallet pop-up you must approve; read it before you click.E147E148E149
approvequeryaggregate3
Connecting your wallet
It connects to crypto wallets using WalletConnect / Reown, viem and approve. Connecting shows the site your wallet address; it doesn't move funds by itself.E46E47
WalletConnect / Reownviemapprove
Reading the blockchain
It reads blockchain data (Robinhood Chain and Solana) to show balances, prices or contract state.E180E181
Robinhood ChainSolana
AI features
Parts of the site talk to AI services or AI endpoints (/api/profiles/generated-media). Text you type there may be sent to them.E76
/api/profiles/generated-media
Sign-in and accounts
Sign-in and account features show up in its code or traffic (/auth/disabled-features, /auth/my-profile and /users/batch).E53E54E71
Its content loads from its own API while you browse (/api/server-time, /f15623a5-2536-4b47-9641-8abc239413ba, /auth/disabled-features, /auth/my-profile and 2 more).E51E52E78E53E54E55
Every sentence above points to one of these. Code references show the file, line:column and the short identifier that matched, never the site's code itself.
E1
Page title: Pump.fun — Launch and trade memecoins on Solana
page title · https://pump.fun/
E2
Page description: Pump.fun is the fairest way to launch and trade memecoins on Solana. Coins are instantly tradable on a transparent bonding curve — no liquidity to see
page description · https://pump.fun/
E3
Site name: Pump
page site_name · https://pump.fun/
E4
Main heading: Feed
page h1 · https://pump.fun/
E5
285 request(s) to pump.fun
types: 168 script, 93 fetch, 15 image
GET https://pump.fun/ · script · 285 requests · network recording
E6
1 request(s) to static.cloudflareinsights.com
types: 1 script
GET https://static.cloudflareinsights.com/beacon.min.js/v4bc70e2c01a94c73b74392e4234840661791215815920 · script · network recording
E7
16 request(s) to solana-mainnet.pump.fun
types: 16 fetch
GET https://solana-mainnet.pump.fun/f15623a5-2536-4b47-9641-8abc239413ba · fetch · 16 requests · network recording
E8
9 request(s) to pump.mypinata.cloud
types: 8 image, 1 fetch
GET https://pump.mypinata.cloud/ipfs/QmXeG5tTjC63hjTF7a4GcUyetE6yPcsR4rBzX7wb8mmpzg · image · 9 requests · network recording
E9
37 request(s) to frontend-api-v3.pump.fun
types: 37 fetch
GET https://frontend-api-v3.pump.fun/auth/disabled-features · fetch · 37 requests · network recording
E10
1 request(s) to advanced-indexer.pump.fun
types: 1 fetch
GET https://advanced-indexer.pump.fun/boards/trending · fetch · network recording
E11
54 request(s) to socialimages.pump.fun
types: 54 image
GET https://socialimages.pump.fun/profile-images/df07bffb-d0fd-47db-b7a5-8ee87b463f28/7f0c34e6-1a6e-48ab-a525-4cc213e4b885 · image · 54 requests · network recording
E12
3 request(s) to app.launchdarkly.com
types: 3 xhr
GET https://app.launchdarkly.com/sdk/goals/687642a5b64446093b6ea967 · xhr · 3 requests · network recording
E13
14 request(s) to events.launchdarkly.com
types: 14 xhr
GET https://events.launchdarkly.com/events/diagnostic/687642a5b64446093b6ea967 · xhr · 14 requests · network recording
E14
2 request(s) to clientstream.launchdarkly.com
types: 2 eventsource
GET https://clientstream.launchdarkly.com/eval/687642a5b64446093b6ea967/eyJraW5kIjoibXVsdGkiLCJ1c2VyIjp7Im5hbWUiOiJ1c2VyIiwiYW5vbn… · eventsource · 2 requests · network recording
E15
3 request(s) to swap-api.pump.fun
types: 3 fetch
GET https://swap-api.pump.fun/v1/coins/market-activity/batch · fetch · 3 requests · network recording
E16
70 request(s) to images.pump.fun
types: 70 image
GET https://images.pump.fun/coin-image/GiwMfYS4jHi256G8K41snZhKUovrMbyQL2hqv3fqr7WU · image · 70 requests · network recording
E17
89 request(s) to imagedelivery.net
types: 89 image
GET https://imagedelivery.net/WL1JOIJiM_NAChp6rtB6Cw/coin-image/0x1b54e762aa34cf6e28e9c082f2848e28e45da6b8/64x64 · image · 89 requests · network recording
E18
2 request(s) to d39w9554j5ohjb.cloudfront.net
types: 2 image
GET https://d39w9554j5ohjb.cloudfront.net/coin-image/0x71b58f07E2962De4691F3DA80D54CFc8cFCc7777 · image · 2 requests · network recording
E19
2 request(s) to www.googletagmanager.com
types: 2 script
GET https://www.googletagmanager.com/gtm.js · script · 2 requests · network recording
E20
2 request(s) to wa.onelink.me
types: 2 xhr
GET https://wa.onelink.me/v1/onelink · xhr · 2 requests · network recording
E21
2 request(s) to unpkg.com
types: 2 script
GET https://unpkg.com/web-vitals/dist/web-vitals.iife.js · script · 2 requests · network recording
E22
2 request(s) to analytics.google.com
types: 2 fetch
GET https://analytics.google.com/g/collect · fetch · 2 requests · network recording
E23
1 request(s) to stats.g.doubleclick.net
types: 1 ping
GET https://stats.g.doubleclick.net/g/collect · ping · network recording
E24
1 request(s) to wa.appsflyersdk.com
types: 1 xhr
GET https://wa.appsflyersdk.com/events · xhr · network recording
E25
3 request(s) to w-iqit73m191t4x.lantern-echo.com
types: 3 fetch
GET https://w-iqit73m191t4x.lantern-echo.com/ingestion/token · fetch · 3 requests · network recording
E26
Cookie '__cf_ob' set for pump.fun
session cookie
cookie __cf_ob on pump.fun · value not stored
E27
Cookie 'pump_session_id' set for pump.fun
kept for about 1 days
cookie pump_session_id on pump.fun · value not stored
E28
Cookie 'pump_device_id' set for pump.fun
kept for about 400 days
cookie pump_device_id on pump.fun · value not stored
E29
Cookie 'pump_locale' set for pump.fun
kept for about 365 days
cookie pump_locale on pump.fun · value not stored
E30
Cookie '_cfuvid' set for pump.fun
session cookie
cookie _cfuvid on pump.fun · value not stored
E31
Cookie 'cf_clearance' set for pump.fun
kept for about 365 days
cookie cf_clearance on pump.fun · value not stored
E32
Cookie '__cf_bm' set for pump.fun
kept for about 0 days
cookie __cf_bm on pump.fun · value not stored
E33
Cookie '_dd_s' set for pump.fun
kept for about 365 days
cookie _dd_s on pump.fun · value not stored
E34
Cookie '_ga' set for pump.fun
kept for about 400 days
cookie _ga on pump.fun · value not stored
E35
Cookie '_ga_T65NVS2TQ6' set for pump.fun
kept for about 400 days
cookie _ga_T65NVS2TQ6 on pump.fun · value not stored
E36
Cookie 'af_id' set for appsflyersdk.com
kept for about 395 days
cookie af_id on appsflyersdk.com · value not stored
The site says: “…treamer room that never sleeps, and the fees are split on chain, with part of it buying back and burning $CHEER. good…”
page text · https://pump.fun/ · …treamer room that never sleeps, and the fees are split on chain, with part of it buying back and burning $CHEER. good…
E184
The site says: “….8% V4 $0.003387 $3.2M 9.0% MASK $0.02933 $29.3M 32.4% API $0.0003803 $380K 15.8% WATT $0.000006272 $6.27K 1,621.…”
We only see what your browser sees: code and requests on a first visit, without logging in or accepting cookie banners. What the servers do with data is invisible from outside.
Site code is usually minified (compressed), so names are partly lost and some code may be only partly analysed.
Some trackers only load after you accept cookies or log in, so the real list can be longer.
We visited from a server in the United States. Sites load different trackers and cookie banners in different countries (visitors in the EU usually get a consent banner first).
The tech check compares the site's own words with what its public page loads. Work done on servers, in private code or in separate apps isn't visible here, so 'nothing found' means not visible on the public page, not that it doesn't exist.
This text was written from fixed templates because no AI writer was available. It uses exactly the same evidence.
REA hit its size budget on parts of 36 large bundle file(s); those parts weren't fully analysed.
Facts, not judgements: this page describes what the code and traffic show, not anyone's intent. Not financial advice. Case id XSRKuMGj.