W3C Validator Error Code Frequency List
Popularity | Error Code | Frequency |
1 | 108 | 2,253,893 |
2 | 127 | 2,013,162 |
3 | 344 | 1,371,836 |
4 | 79 | 1,232,169 |
5 | 64 | 1,229,145 |
6 | 76 | 1,114,796 |
7 | 325 | 859,846 |
8 | 25 | 859,636 |
9 | 338 | 859,636 |
10 | 247 | 798,046 |
11 | 65 | 774,381 |
12 | 68 | 631,292 |
13 | 82 | 530,643 |
14 | 73 | 519,521 |
15 | 131 | 467,695 |
16 | 106 | 438,141 |
17 | xmlw | 406,311 |
18 | 70 | 340,145 |
19 | 63 | 266,663 |
20 | 141 | 209,212 |
21 | 394 | 180,861 |
22 | 66 | 178,258 |
23 | 123 | 159,982 |
24 | 403 | 159,477 |
25 | 404 | 147,508 |
26 | 139 | 137,600 |
27 | 257 | 120,604 |
28 | 105 | 118,366 |
29 | 53 | 117,979 |
30 | 112 | 105,046 |
31 | 78 | 102,736 |
32 | 187 | 95,174 |
33 | 81 | 84,347 |
34 | 74 | 82,933 |
35 | 410 | 74,703 |
36 | 125 | 73,308 |
37 | no-x | 67,931 |
38 | 62 | 67,358 |
39 | 111 | 60,084 |
40 | 121 | 56,101 |
41 | 122 | 53,822 |
42 | 163 | 49,169 |
43 | 246 | 46,457 |
44 | 55 | 41,668 |
45 | 31 | 31,674 |
46 | 107 | 29,353 |
47 | 407 | 29,097 |
48 | 38 | 22,545 |
49 | 185 | 20,452 |
50 | 137 | 19,928 |
51 | 248 | 12,904 |
52 | 183 | 12,743 |
53 | 42 | 11,142 |
54 | 109 | 8,843 |
55 | 46 | 8,480 |
56 | 388 | 8,231 |
57 | 387 | 7,674 |
58 | 28 | 5,270 |
59 | 154 | 5,159 |
60 | 47 | 5,065 |
61 | 323 | 4,868 |
62 | 100 | 4,424 |
63 | 61 | 4,060 |
64 | 50 | 3,184 |
65 | 8 | 2,569 |
66 | 337 | 2,539 |
67 | 253 | 1,980 |
68 | 115 | 1,446 |
69 | 102 | 1,426 |
70 | 378 | 1,326 |
71 | 249 | 1,275 |
72 | 143 | 1,237 |
73 | 334 | 1,212 |
74 | 306 | 1,171 |
75 | 333 | 1,058 |
76 | 162 | 958 |
77 | wron | 887 |
78 | 39 | 856 |
79 | 161 | 823 |
80 | 15 | 655 |
81 | 2316 | 633 |
82 | 164 | 543 |
83 | 22 | 536 |
84 | 67 | 468 |
85 | 32 | 466 |
86 | 400 | 416 |
87 | 60 | 304 |
88 | 16 | 278 |
89 | 117 | 197 |
90 | 380 | 192 |
91 | 83 | 182 |
92 | 188 | 140 |
93 | 189 | 99 |
94 | 379 | 87 |
95 | 359 | 86 |
96 | 243 | 85 |
97 | 357 | 85 |
98 | 360 | 85 |
99 | 361 | 85 |
100 | 362 | 85 |
101 | 372 | 85 |
102 | 381 | 85 |
103 | 382 | 85 |
104 | 384 | 85 |
105 | 385 | 85 |
106 | 393 | 85 |
107 | 395 | 85 |
108 | 396 | 85 |
109 | 397 | 85 |
110 | 48 | 69 |
111 | 254 | 68 |
112 | 252 | 63 |
113 | 250 | 54 |
114 | 43 | 45 |
115 | 398 | 45 |
116 | 44 | 39 |
117 | 2304 | 30 |
118 | 368 | 16 |
119 | 401 | 15 |
120 | 386 | 13 |
121 | 23 | 11 |
122 | 77 | 11 |
123 | 24 | 9 |
124 | 166 | 7 |
125 | 2311 | 7 |
126 | 412 | 6 |
127 | 9 | 5 |
128 | 13 | 5 |
129 | 40 | 5 |
130 | 51 | 4 |
131 | 6 | 2 |
132 | 389 | 3 |
133 | 45 | 1 |
134 | 140 | 1 |