Share 80 Site PR 9 - Kèm hướng dẫn đặt link

1. adobe.com
2. altavista.com
3. amazon.com
4. apache.org
5. apple.com
6. berkeley.edu
7. bloglines.com
8. cbsnews.com
9. cdc.gov
10. cisco.com
11. cnet.com
12. cnrs.fr
13. com.com
14. cornell.edu
15. creativecommons.org
16. dhs.gov
17. elsevier.com
18. energy.gov
19. epa.gov
20. ercim.org
21. ethz.ch
22. ets.org
23. fao.org
24. firefox.com
25. flash.com
26. flickr.com
27. gamespot.com
28. grants.gov
29. harvard.edu
30. house.gov
31. hp.com
32. ieee.org
33. iht.com
34. indiana.edu
35. inria.fr
36. internet2.edu
37. jalbum.net
38. keio.ac.jp
39. loc.gov
40. macromedia.com
41. microsoft.com
42. mozilla.com
43. mozilla.org
44. mysql.com
45. nasa.gov
46. nature.com
47. netscape.com
48. newsgator.com
49. nih.gov
50. noaa.gov
51. npr.org
52. nsf.gov
53. nytimes.com
54. opera.com
55. php.net
56. plone.org
57. real.com
58. regulations.gov
59. section508.gov
60. senate.gov
61. siteground.com
62. slashdot.com
63. slashdot.org
64. sourceforge.net
65. sun.com
66. times.com
67. un.org
68. unesco.org
69. upenn.edu
70. usdoj.gov
71. va.gov
72. webstandards.org
73. whitehouse.gov
74. who.int
75. wired.com
76. wordpress.com
77. wordpress.org
78. yahoo.com
79. yahoomail.com
80. 9.org