Top Authority websites

Position +/- Domain TLD TLD Rank Referring Subnets Referring IPs
1 google.com

.com 1 408,732
5 
2,613,177
2,002 
2 facebook.com

.com 2 401,583
38 
2,763,718
2,333 
3 youtube.com

.com 3 367,364
9 
2,228,497
2,187 
4 twitter.com

.com 4 362,683
77 
2,325,314
1,934 
5 microsoft.com

.com 5 263,821
8 
844,460
960 
6 wikipedia.org

.org 1 256,454
179 
1,135,162
998 
7 linkedin.com

.com 6 251,123
191 
1,157,716
1,227 
8 plus.google.com

.com 7 250,318
32 
1,320,736
1,087 
9 apple.com

.com 8 240,196
170 
917,579
1,063 
10 adobe.com

.com 9 235,193
16 
805,500
710 
11 wordpress.org

.org 2 228,799
166 
1,156,193
1,557 
12 instagram.com

.com 10 218,763
134 
1,030,239
1,637 
13 en.wikipedia.org

.org 3 215,221
176 
841,034
881 
14 wordpress.com

.com 11 201,302
45 
806,666
520 
15 maps.google.com

.com 12 198,762
51 
750,627
79 
16 itunes.apple.com

.com 13 198,680
211 
668,049
922 
17 vimeo.com

.com 14 198,051
87 
841,172
812 
18 blogspot.com

.com 15 196,211
64 
774,622
291 
19 youtu.be

.be 1 193,455
5 
699,535
586 
20 pinterest.com

.com 16 189,237
60 
887,961
903 
21 yahoo.com

.com 17 186,779
85 
628,402
344 
22 goo.gl

.gl 1 182,553
154 
635,108
453 
23 play.google.com

.com 18 176,766
10 
549,758
627 
24 amazon.com

.com 19 166,866
150 
600,436
768 
25 player.vimeo.com

.com 20 166,380
157 
665,680
703 
26 bit.ly

.ly 1 162,612
25 
538,890
405 
27 tumblr.com

.com 21 158,341
4 
601,266
208 
28 flickr.com

.com 22 156,916
44 
537,011
331 
29 docs.google.com

.com 23 153,322
115 
480,052
33 
30 w3.org

.org 4 149,065
84 
400,557
50 
31 apache.org

.org 5 147,128
17 
361,635
109 
32 googletagmanager.com

.com 24 146,473
18 
454,480
591 
33 godaddy.com

.com 25 138,418
113 
436,310
519 
34 github.com

.com 26 131,995
48 
385,820
405 
35 sourceforge.net

.net 1 131,674
55 
328,942
9 
36 mozilla.org

.org 6 129,256
52 
352,850
419 
37 go.microsoft.com

.com 27 128,559
32 
290,569
461 
38 get.adobe.com

.com 28 128,369
14 
317,642
472 
39 nytimes.com

.com 29 125,839
93 
375,265
454 
40 mcc.godaddy.com

.com 30 123,269
90 
363,304
536 
41 httpd.apache.org

.org 7 119,013
5 
270,649
157 
42 bbc.co.uk

.uk 1 117,194
47 
330,879
137 
43 reddit.com

.com 31 114,028
64 
377,126
248 
44 soundcloud.com

.com 32 113,265
81 
367,042
4 
45 validator.w3.org

.org 8 113,041
99 
287,485
132 
46 cnn.com

.com 33 112,770
85 
308,003
319 
47 sites.google.com

.com 34 112,514
33 
285,508
33 
48 weebly.com

.com 35 111,875
44 
316,222
227 
49 t.co

.co 1 110,807
142 
339,209
265 
50 europa.eu

.eu 1 109,929
21 
326,882
560 
51 php.net

.net 2 108,913
33 
263,326
86 
52 nih.gov

.gov 1 107,196
54 
277,314
187 
53 tinyurl.com

.com 36 106,588
31 
284,343
56 
54 debian.org

.org 9 105,378
8 
230,795
95 
55 drive.google.com

.com 37 104,728
3 
271,389
143 
56 msn.com

.com 38 104,163
13 
262,288
29 
57 dropbox.com

.com 39 104,131
50 
273,654
151 
58 amazonaws.com

.com 40 101,657
78 
247,334
314 
59 wsj.com

.com 41 101,088
63 
262,265
543 
60 wix.com

.com 42 100,817
68 
267,677
212 
61 issuu.com

.com 43 100,100
19 
266,200
240 
62 creativecommons.org

.org 10 99,969
33 
256,117
88 
63 forbes.com

.com 44 99,602
87 
262,248
536 
64 myspace.com

.com 45 99,374
31 
283,266
57 
65 gnu.org

.org 11 98,388
6 
223,709
68 
66 imdb.com

.com 46 97,401
63 
271,699
123 
67 slideshare.net

.net 3 96,702
21 
235,800
288 
68 qq.com

.com 47 95,535
32 
722,741
555 
69 gravatar.com

.com 48 94,405
139 
294,496
788 
70  1 verizon.com

.com 49 93,394
286 
214,898
857 
71  1 reuters.com

.com 50 93,354
34 
228,376
231 
72 huffingtonpost.com

.com 51 93,060
72 
262,146
429 
73 paypal.com

.com 52 92,904
6 
263,614
338 
74 go.com

.com 53 92,182
35 
239,988
14 
75 archive.org

.org 12 91,680
68 
232,286
50 
76 cpanel.net

.net 4 91,575
7 
400,104
221 
77 wikimedia.org

.org 13 90,622
23 
232,350
7 
78 launchpad.net

.net 5 90,241
18 
183,473
86 
79 theguardian.com

.com 54 90,184
108 
238,921
482 
80 washingtonpost.com

.com 55 89,833
28 
230,907
167 
81 accounts.google.com

.com 56 89,367
97 
268,814
181 
82 macromedia.com

.com 57 89,074
62 
199,571
178 
83 www.ncbi.nlm.nih.gov

.gov 2 87,857
92 
211,545
220 
84 live.com

.com 58 87,215
2 
199,625
189 
85 mit.edu

.edu 1 87,155
98 
188,922
140 
86 ebay.com

.com 59 86,963
88 
226,604
283 
87 about.com

.com 60 86,542
84 
216,655
37 
88 telegraph.co.uk

.uk 2 86,452
118 
222,777
135 
89 cpanel.com

.com 61 86,295
11 
367,477
206 
90  1 mysql.com

.com 62 86,141
36 
179,377
183 
91  1 addthis.com

.com 63 86,067
40 
213,646
121 
92  1 stanford.edu

.edu 2 84,560
78 
178,783
113 
93  1 harvard.edu

.edu 3 84,554
21 
189,711
68 
94 dailymail.co.uk

.uk 3 84,364
110 
222,177
257 
95 free.fr

.fr 1 83,602
131 
208,879
61 
96 ibm.com

.com 64 83,582
11 
159,234
56 
97 bing.com

.com 65 83,364
34 
208,542
223 
98 digg.com

.com 66 83,297
75 
229,058
33 
99 opera.com

.com 67 83,190
37 
197,139
12 
100 hp.com

.com 68 83,066
52 
167,680
239 

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