I didn't realize this, but a lot of people don't know you can use Control-F (or Command-F on Macs) to search for text on a web page. Shortcut key combinations like Control-F make puzzle solving much easier!
Using Control-F, look for these words:
paddymelon countersignature immeasurably iterant
pinwork isogone underdraw puffball
in the incomprehensible blob of text below, and put together the coordinates from the numbers next to the words.
Just hit Control-F (or Command-F on Macs) and type in each of the words, one at a time, to find them quickly on the page. Also, next to the little box where you type what you're searching for, there should be an option to search in a case-sensitive way or not. I usually turn this option ("Match case" in Firefox) off.
If you use the Firefox browser, another valuable time-saver is to highlight the text, then click Control-F. No typing required!
Here's the incomprehensible blob of text:
victor:58 haberdasheries:17 paddymelon:4 wad:20 hadji:82 calmness:86 familist:72 bandello:33 larruper:41 catharistic:70 navigation:48 jawbone:80 gaynor:11 abasia:7 odalisque:84 pecksniffism:30 bechuanaland:44 beechwood:3 seeking:90 rejuvenising:8 semiparalysis:95 semicapitalistic:14 repossess:12 depute:2 repetitively:22 peri:61 fervidly:49 vestal:54 methane:81 leucoma:39 lexicographer:52 chaco:15 sharpsburg:36 chatelain:59 phoney:34 phrenologist:27 tiderip:23 eiffel:57 pinwork:9 tippler:78 dispermous:63 misusage:43 ajmer:89 fleabite:10 eleoptene:42 blew:98 clint:47 immeasurably:45 undivisive:69 underdraw:64 endorsed:29 undiscouraged:68 undergeneral:93 undeclinable:79 inestimableness:67 unmiscible:73 insurrectionIsing:96 unsubjective:19 unspanning:100 antefix:28 unthrashed:74 bolas:26 nomocracy:71 fondant:1 nonosmotically:6 nonincreasing:75 nonlayered:5 monseigneur:62 nondeferable:46 googol:87 coruscation:25 countersignature:50 towmond:88 spat:18 operational:76 aphidious:13 sphenographic:55 apposable:24 gravenstein:66 bretelle:31 areologic:77 organotherapy:65 ergograph:83 irreducible:56 cryingly:92 asbestine:40 isogone:32 stative:94 iterant:60 stum:35 quadrivalency:91 Puffball:97 cultivation:38 superseded:99 surtsey:51 outsnored:21 overabundantly:37 overeager:16 dwelling:53 symbolling:85
You can validate your puzzle solution with certitude.