vndoc.com website information.
vndoc.com domain name is registered by .COM top-level domain registry. See the other sites registred in .COM domain zone.
Following name servers are specified for vndoc.com domain:
- jasmine.ns.cloudflare.com
- peyton.ns.cloudflare.com
and probably website vndoc.com is hosted by FASTLY - Fastly, US web hosting company. Check the complete list of other most popular websites hosted by FASTLY - Fastly, US hosting company.
According to Alexa traffic rank the highest website vndoc.com position was 283436 (in the world). The lowest Alexa rank position was 419541. Now website vndoc.com ranked in Alexa database as number 365045 (in the world).
Website vndoc.com Desktop speed measurement score (67/100) is better than the results of 45.93% of other sites shows that the page desktop performance can be improved.
vndoc.com Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of vndoc.com (67/100) is better than the results of 70.58% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Nov-18-2024 | 365,045 | -4,396 |
| Nov-17-2024 | 360,649 | 10,178 |
| Nov-16-2024 | 370,827 | 4,860 |
| Nov-15-2024 | 375,687 | -1,595 |
| Nov-14-2024 | 374,092 | -4,081 |
| Nov-13-2024 | 370,011 | 0 |
| Nov-12-2024 | 370,011 | 0 |
Advertisement
vndoc.com Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
vndoc.com whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
Domain Name: VNDOC.COM
Registry Domain ID: 1825351551_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namebright.com
Registrar URL: http://www.NameBright.com
Updated Date: 2024-08-23T02:30:16Z
Creation Date: 2013-09-03T18:32:06Z
Registry Expiry Date: 2027-09-03T18:32:06Z
Registrar: RegistrarDirect LLC
Registrar IANA ID: 1692
Registrar Abuse Contact Email: support@namebright.com
Registrar Abuse Contact Phone: 17204960020
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: JASMINE.NS.CLOUDFLARE.COM
Name Server: PEYTON.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-12T04:33:22Z
vndoc.com server information
vndoc.com desktop page speed rank
Last tested: 2016-09-04
Desktop Speed
Medium
67/100
vndoc.com Desktop Speed Test Quick Summary
priority - 42 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 398.3KiB (75% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2015/11/05/de-thi-vi…ng-5-nam-2015-2016.jpg could save 60.3KiB (98% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/30/bai-tap-n…i-hoc-bai-so-2-200.png could save 36.8KiB (94% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/29/flashcard…n-an-hang-ngay-200.jpg could save 23.7KiB (97% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2015/09/28/kiem-tra-…cau-hoi-iq-hai-nao.jpg could save 17.3KiB (96% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/it.png could save 17.2KiB (90% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/30/de-thi-ba…xe-a1-de-so-20-200.gif could save 16.7KiB (87% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/30/bai-tap-n…i-hoc-bai-so-1-200.jpg could save 16.4KiB (95% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/29/bai-tap-n…lot-of-lots-of-200.jpg could save 16.3KiB (96% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/31/hinh-dang…o-menh-cua-ban-200.jpg could save 15.7KiB (96% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/29/bai-tap-n…hien-am-cua-tu-200.png could save 11.7KiB (89% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/26/bai-tap-n…ng-some-va-any-200.jpg could save 10.2KiB (94% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/kiem-toan.png could save 9.4KiB (84% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/hanh-chinh.png could save 7.9KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/hanh-chinh.png could save 7.9KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/chinh-sach.png could save 7.5KiB (83% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/giao-duc.png could save 7KiB (84% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tai-lieu-khac.png could save 7KiB (79% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tai-chinh.png could save 6.9KiB (82% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/nong-lam.png could save 6.4KiB (81% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/moi-truong.png could save 5.8KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/tien-luong.png could save 5.4KiB (81% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/du-lich.png could save 5.3KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/hd.png could save 5.3KiB (75% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/phap-ly.png could save 4.8KiB (74% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/ngoai-giao.png could save 4.4KiB (73% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/kien-cao.png could save 3.9KiB (81% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/khoa-hoc-cn.png could save 3.7KiB (75% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/van-hoa.png could save 3.2KiB (69% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/dau-tu.png could save 3KiB (63% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/so-huu-tri-tue.png could save 2.6KiB (74% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/giao-duc.png could save 2.4KiB (29% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tin-dung.png could save 2.2KiB (66% reduction).
Compressing http://i.vndoc.com/data/image/Icon/kiem-toan.png could save 2.1KiB (19% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/post.png could save 2KiB (76% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/xuat-nhap.png could save 1.8KiB (62% reduction).
Compressing http://vndoc.com/themes/default/images/logo.png could save 1.5KiB (50% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tuyen-dung.png could save 1.4KiB (67% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/co-cau.png could save 1.3KiB (63% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/hoi-dap.png could save 1.1KiB (41% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/hoi-dap.png could save 1.1KiB (41% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/sinh-hoc-thuc-pham.png could save 1.1KiB (42% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/doanh-nghiep.png could save 1.1KiB (55% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/doanh-nghiep.png could save 1.1KiB (55% reduction).
Compressing http://i.vndoc.com/data/image/Icon/UK1.png could save 1.1KiB (43% reduction).
Compressing http://i.vietnamdoc.net/Data/Image/Icon/tax.gif could save 1.1KiB (76% reduction).
Compressing http://i.vndoc.com/data/image/Icon/tuyen-dung.png could save 1.1KiB (52% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/ngoai-thuong.png could save 1KiB (37% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Thi-IOE-Tieng-Anh.png could save 992B (29% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vnd…g-kien-kinh-nghiem.png could save 991B (38% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/xay-dung.png could save 985B (62% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Lam-dep.png could save 965B (34% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/xay-dung.png could save 963B (32% reduction).
Compressing http://vndoc.com/themes/default/images/no-image.png could save 936B (67% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/violympic.png could save 908B (28% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/meo-vat-cuoc-song.png could save 866B (34% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/meo-vat-cuoc-song.png could save 866B (34% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/DIY.png could save 849B (26% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/DIY.png could save 849B (26% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/an-ninh.png could save 837B (44% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/an-ninh.png could save 837B (44% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Le-tet-co-truyen.png could save 823B (24% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Le-tet-co-truyen.png could save 823B (24% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/ky-nang-song.png could save 820B (23% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/ky-nang-song.png could save 820B (23% reduction).
Compressing http://vndoc.com/themes/default/images/star.png could save 815B (41% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/logo-8-3.png could save 811B (37% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/logo-8-3.png could save 811B (37% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Trung-hoc-co-so.png could save 783B (38% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/tu-vung-tieng-anh.png could save 727B (20% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/tieu-su-nhan-vat.png could save 713B (22% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/tieu-su-nhan-vat.png could save 713B (22% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/gia-dinh.png could save 669B (34% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/thac-sy.png could save 640B (38% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Trung-hoc-pho-thong.png could save 632B (19% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/khoa-hoc-xa-hoi.png could save 622B (20% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Truyen-ke-be-nghe.png could save 608B (17% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Truyen-ke-be-nghe.png could save 608B (17% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/bat-tay.png could save 527B (44% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/30/bai-tap-n…i-hoc-bai-so-2-200.png could save 36.8KiB (94% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/29/flashcard…n-an-hang-ngay-200.jpg could save 23.7KiB (97% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2015/09/28/kiem-tra-…cau-hoi-iq-hai-nao.jpg could save 17.3KiB (96% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/it.png could save 17.2KiB (90% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/30/de-thi-ba…xe-a1-de-so-20-200.gif could save 16.7KiB (87% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/30/bai-tap-n…i-hoc-bai-so-1-200.jpg could save 16.4KiB (95% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/29/bai-tap-n…lot-of-lots-of-200.jpg could save 16.3KiB (96% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/31/hinh-dang…o-menh-cua-ban-200.jpg could save 15.7KiB (96% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/29/bai-tap-n…hien-am-cua-tu-200.png could save 11.7KiB (89% reduction).
Compressing and resizing http://i.vndoc.com/data/image/2016/08/26/bai-tap-n…ng-some-va-any-200.jpg could save 10.2KiB (94% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/kiem-toan.png could save 9.4KiB (84% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/hanh-chinh.png could save 7.9KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/hanh-chinh.png could save 7.9KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/chinh-sach.png could save 7.5KiB (83% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/giao-duc.png could save 7KiB (84% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tai-lieu-khac.png could save 7KiB (79% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tai-chinh.png could save 6.9KiB (82% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/nong-lam.png could save 6.4KiB (81% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/moi-truong.png could save 5.8KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/tien-luong.png could save 5.4KiB (81% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/du-lich.png could save 5.3KiB (81% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/hd.png could save 5.3KiB (75% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/phap-ly.png could save 4.8KiB (74% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/ngoai-giao.png could save 4.4KiB (73% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/kien-cao.png could save 3.9KiB (81% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/khoa-hoc-cn.png could save 3.7KiB (75% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/van-hoa.png could save 3.2KiB (69% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/dau-tu.png could save 3KiB (63% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/so-huu-tri-tue.png could save 2.6KiB (74% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/giao-duc.png could save 2.4KiB (29% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tin-dung.png could save 2.2KiB (66% reduction).
Compressing http://i.vndoc.com/data/image/Icon/kiem-toan.png could save 2.1KiB (19% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/post.png could save 2KiB (76% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/xuat-nhap.png could save 1.8KiB (62% reduction).
Compressing http://vndoc.com/themes/default/images/logo.png could save 1.5KiB (50% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/tuyen-dung.png could save 1.4KiB (67% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/co-cau.png could save 1.3KiB (63% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/hoi-dap.png could save 1.1KiB (41% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/hoi-dap.png could save 1.1KiB (41% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/sinh-hoc-thuc-pham.png could save 1.1KiB (42% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/doanh-nghiep.png could save 1.1KiB (55% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/doanh-nghiep.png could save 1.1KiB (55% reduction).
Compressing http://i.vndoc.com/data/image/Icon/UK1.png could save 1.1KiB (43% reduction).
Compressing http://i.vietnamdoc.net/Data/Image/Icon/tax.gif could save 1.1KiB (76% reduction).
Compressing http://i.vndoc.com/data/image/Icon/tuyen-dung.png could save 1.1KiB (52% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/ngoai-thuong.png could save 1KiB (37% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Thi-IOE-Tieng-Anh.png could save 992B (29% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vnd…g-kien-kinh-nghiem.png could save 991B (38% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/xay-dung.png could save 985B (62% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Lam-dep.png could save 965B (34% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/xay-dung.png could save 963B (32% reduction).
Compressing http://vndoc.com/themes/default/images/no-image.png could save 936B (67% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/violympic.png could save 908B (28% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/meo-vat-cuoc-song.png could save 866B (34% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/meo-vat-cuoc-song.png could save 866B (34% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/DIY.png could save 849B (26% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/DIY.png could save 849B (26% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/an-ninh.png could save 837B (44% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/an-ninh.png could save 837B (44% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Le-tet-co-truyen.png could save 823B (24% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Le-tet-co-truyen.png could save 823B (24% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/ky-nang-song.png could save 820B (23% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/ky-nang-song.png could save 820B (23% reduction).
Compressing http://vndoc.com/themes/default/images/star.png could save 815B (41% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/logo-8-3.png could save 811B (37% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/logo-8-3.png could save 811B (37% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Trung-hoc-co-so.png could save 783B (38% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/tu-vung-tieng-anh.png could save 727B (20% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/tieu-su-nhan-vat.png could save 713B (22% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/tieu-su-nhan-vat.png could save 713B (22% reduction).
Compressing and resizing http://i.vietnamdoc.net/data/image/Icon/gia-dinh.png could save 669B (34% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/thac-sy.png could save 640B (38% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Trung-hoc-pho-thong.png could save 632B (19% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/khoa-hoc-xa-hoi.png could save 622B (20% reduction).
Compressing http://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Truyen-ke-be-nghe.png could save 608B (17% reduction).
Compressing http://i.vndoc.com/data/image/Icon/Icon%20Vndoc/Truyen-ke-be-nghe.png could save 608B (17% reduction).
Compressing and resizing http://i.vndoc.com/data/image/Icon/bat-tay.png could save 527B (44% reduction).
priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://vndoc.com/scripts/jquery-1.7.2.min.js
http://vndoc.com/scripts/ads/adengine.v5.js
http://vndoc.com/scripts/ads/adengine.v5.js
Optimize CSS Delivery of the following:
http://vndoc.com/themes/default/theme.min.css?v=33
http://vndoc.com/scripts/ads/textlink.v3.css
http://vndoc.com/scripts/ads/textlink.v3.css
priority - 0 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.google-analytics.com/analytics.js (2 hours)
priority - 0 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 4.4KiB (53% reduction).
Compressing http://vndoc.com/Scripts/outbounce/ouibounce.min.js could save 1.4KiB (55% reduction).
Compressing http://vndoc.com/Scripts/ads/adfooter.min.js could save 890B (48% reduction).
Compressing http://vndoc.com/scripts/jquery.hoverIntent.minified.js could save 836B (57% reduction).
Compressing http://vndoc.com/scripts/jquery.sticky.min.js could save 755B (56% reduction).
Compressing http://vndoc.com/scripts/jquery.cookie.min.js could save 629B (53% reduction).
Compressing http://vndoc.com/Scripts/ads/adfooter.min.js could save 890B (48% reduction).
Compressing http://vndoc.com/scripts/jquery.hoverIntent.minified.js could save 836B (57% reduction).
Compressing http://vndoc.com/scripts/jquery.sticky.min.js could save 755B (56% reduction).
Compressing http://vndoc.com/scripts/jquery.cookie.min.js could save 629B (53% reduction).
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 2.2KiB (21% reduction).
Minifying http://vndoc.com/scripts/jquery.validate.min.js could save 1.1KiB (16% reduction) after compression.
Minifying http://vndoc.com/scripts/dcmenu/jquery.dcverticalmegamenu.1.3.js could save 642B (34% reduction) after compression.
Minifying http://vndoc.com/scripts/tooltipsy.min.js could save 524B (30% reduction) after compression.
Minifying http://vndoc.com/scripts/dcmenu/jquery.dcverticalmegamenu.1.3.js could save 642B (34% reduction) after compression.
Minifying http://vndoc.com/scripts/tooltipsy.min.js could save 524B (30% reduction) after compression.
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 2.7KiB (13% reduction).
Minifying http://vndoc.com/ could save 2.7KiB (13% reduction) after compression.
vndoc.com Desktop Resources
| Total Resources | 246 |
| Number of Hosts | 5 |
| Static Resources | 244 |
| JavaScript Resources | 19 |
| CSS Resources | 2 |
vndoc.com Desktop Resource Breakdown
vndoc.com mobile page speed rank
Last tested: 2017-06-03
Mobile Speed
Medium
67/100
vndoc.com Mobile Speed Test Quick Summary
priority - 38 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 363KiB (53% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/05/29/de-…c-vinh-lan-4-600-1.jpg could save 95.3KiB (68% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/05/29/anh…ao-lop-10-mon-toan.jpg could save 33.9KiB (43% reduction).
Compressing https://i.vietnamdoc.net/data/image/2016/08/13/loi…hay-va-y-nghia-200.jpg could save 30.7KiB (69% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-nam-2016-2017-200.jpg could save 18KiB (95% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/02/thi…-sinh-hoc-de-3-200.jpg could save 13.6KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…lac-lan-5-de-2-200.jpg could save 13.5KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-yen-lac-lan-5-200.jpg could save 13.3KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/thi-thu-dia-ly-200.jpg could save 13KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-yen-lac-lan-5-200.jpg could save 12.4KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…gddt-ninh-binh-200.jpg could save 11.9KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/thi-thu-cong-dan-200.jpg could save 11.3KiB (93% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/03/de-…o-dap-an-lan-2-200.jpg could save 10.8KiB (50% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/it.png could save 10.5KiB (55% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…huoc-binh-dinh-200.jpg could save 10KiB (93% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/thi…-cong-dan-de-2-200.jpg could save 9.2KiB (92% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/05/12/don-xin-viec-600.jpg could save 6KiB (16% reduction).
Compressing https://i.vietnamdoc.net/data/image/2016/09/05/Hop…cho-thue-nha-o-600.jpg could save 5KiB (18% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-nam-2016-2017-200.jpg could save 4.2KiB (20% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/du-lich.png could save 3KiB (47% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/tai-chinh.png could save 2.6KiB (32% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/kien-cao.png could save 2.6KiB (54% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/giao-duc.png could save 2.4KiB (30% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/03/nhu…-trong-lop-hoc-200.jpg could save 2.2KiB (15% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/chinh-sach.png could save 2.1KiB (25% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/kiem-toan.png could save 2.1KiB (19% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/02/gia…-lop-2-tron-bo-200.jpg could save 2KiB (16% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/moi-truong.png could save 1.9KiB (28% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/so-huu-tri-tue.png could save 1.2KiB (35% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/tien-luong.png could save 1.2KiB (19% reduction).
Compressing https://vndoc.com/themes/Default/images/scrolltop.png could save 1.1KiB (71% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/doanh-nghiep.png could save 1.1KiB (56% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Thi-IOE-Tieng-Anh.png could save 992B (29% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/khoa-hoc-cn.png could save 974B (20% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Lam-dep.png could save 965B (34% reduction).
Compressing https://vndoc.com/themes/Default/images/star.png could save 961B (48% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/post.png could save 944B (36% reduction).
Compressing https://i.vietnamdoc.net/Data/Image/Icon/tax.gif could save 940B (65% reduction).
Compressing https://vndoc.com/themes/Default/images/no-image.png could save 940B (67% reduction).
Compressing https://i.vietnamdoc.net/data/image/blank.png could save 854B (92% reduction).
Compressing https://vndoc.com/themes/default/images/blank.png could save 854B (92% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/DIY.png could save 849B (26% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Le-tet-co-truyen.png could save 823B (24% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/ky-nang-song.png could save 820B (23% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/tuyen-dung.png could save 799B (39% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/co-cau.png could save 754B (35% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/tieu-su-nhan-vat.png could save 713B (22% reduction).
Compressing https://i.vietnamdoc.net/data/image/2014/07/28/truyen-tieu-lam.png could save 700B (21% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Truyen-ke-be-nghe.png could save 608B (17% reduction).
Compressing https://i.vietnamdoc.net/data/image/2015/08/03/giao_vien_huong_dan_1.png could save 516B (15% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/05/29/anh…ao-lop-10-mon-toan.jpg could save 33.9KiB (43% reduction).
Compressing https://i.vietnamdoc.net/data/image/2016/08/13/loi…hay-va-y-nghia-200.jpg could save 30.7KiB (69% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-nam-2016-2017-200.jpg could save 18KiB (95% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/02/thi…-sinh-hoc-de-3-200.jpg could save 13.6KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…lac-lan-5-de-2-200.jpg could save 13.5KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-yen-lac-lan-5-200.jpg could save 13.3KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/thi-thu-dia-ly-200.jpg could save 13KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-yen-lac-lan-5-200.jpg could save 12.4KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…gddt-ninh-binh-200.jpg could save 11.9KiB (94% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/thi-thu-cong-dan-200.jpg could save 11.3KiB (93% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/03/de-…o-dap-an-lan-2-200.jpg could save 10.8KiB (50% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/it.png could save 10.5KiB (55% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/de-…huoc-binh-dinh-200.jpg could save 10KiB (93% reduction).
Compressing and resizing https://i.vietnamdoc.net/data/image/2017/06/03/thi…-cong-dan-de-2-200.jpg could save 9.2KiB (92% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/05/12/don-xin-viec-600.jpg could save 6KiB (16% reduction).
Compressing https://i.vietnamdoc.net/data/image/2016/09/05/Hop…cho-thue-nha-o-600.jpg could save 5KiB (18% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/03/de-…-nam-2016-2017-200.jpg could save 4.2KiB (20% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/du-lich.png could save 3KiB (47% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/tai-chinh.png could save 2.6KiB (32% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/kien-cao.png could save 2.6KiB (54% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/giao-duc.png could save 2.4KiB (30% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/03/nhu…-trong-lop-hoc-200.jpg could save 2.2KiB (15% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/chinh-sach.png could save 2.1KiB (25% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/kiem-toan.png could save 2.1KiB (19% reduction).
Compressing https://i.vietnamdoc.net/data/image/2017/06/02/gia…-lop-2-tron-bo-200.jpg could save 2KiB (16% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/moi-truong.png could save 1.9KiB (28% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/so-huu-tri-tue.png could save 1.2KiB (35% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/tien-luong.png could save 1.2KiB (19% reduction).
Compressing https://vndoc.com/themes/Default/images/scrolltop.png could save 1.1KiB (71% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/doanh-nghiep.png could save 1.1KiB (56% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Thi-IOE-Tieng-Anh.png could save 992B (29% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/khoa-hoc-cn.png could save 974B (20% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Lam-dep.png could save 965B (34% reduction).
Compressing https://vndoc.com/themes/Default/images/star.png could save 961B (48% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/post.png could save 944B (36% reduction).
Compressing https://i.vietnamdoc.net/Data/Image/Icon/tax.gif could save 940B (65% reduction).
Compressing https://vndoc.com/themes/Default/images/no-image.png could save 940B (67% reduction).
Compressing https://i.vietnamdoc.net/data/image/blank.png could save 854B (92% reduction).
Compressing https://vndoc.com/themes/default/images/blank.png could save 854B (92% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/DIY.png could save 849B (26% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Le-tet-co-truyen.png could save 823B (24% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/ky-nang-song.png could save 820B (23% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/tuyen-dung.png could save 799B (39% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/co-cau.png could save 754B (35% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/tieu-su-nhan-vat.png could save 713B (22% reduction).
Compressing https://i.vietnamdoc.net/data/image/2014/07/28/truyen-tieu-lam.png could save 700B (21% reduction).
Compressing https://i.vietnamdoc.net/data/image/Icon/Icon%20Vndoc/Truyen-ke-be-nghe.png could save 608B (17% reduction).
Compressing https://i.vietnamdoc.net/data/image/2015/08/03/giao_vien_huong_dan_1.png could save 516B (15% reduction).
priority - 8 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Optimize CSS Delivery of the following:
https://vndoc.com/themes/Default/theme.bundle.min.css
priority - 4 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://vndoc.com/hoc/themes/landing/images/banner-stiker.png (expiration not specified)
https://connect.facebook.net/en_US/sdk/xfbml.ad.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://connect.facebook.net/en_US/sdk/xfbml.ad.js (20 minutes)
https://apis.google.com/js/platform.js (30 minutes)
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (60 minutes)
https://pagead2.googlesyndication.com/pagead/osd.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 1 Reduce server response time
In our test, your server responded in 0.24 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 0 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 2.4KiB (12% reduction).
Minifying https://vndoc.com/ could save 2.4KiB (12% reduction) after compression.
vndoc.com Mobile Resources
| Total Resources | 220 |
| Number of Hosts | 20 |
| Static Resources | 199 |
| JavaScript Resources | 17 |
| CSS Resources | 3 |
vndoc.com Mobile Resource Breakdown
vndoc.com mobile page usability
Last tested: 2017-06-03
Mobile Usability
Good
99/100
vndoc.com Mobile Usability Test Quick Summary
priority - 0 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a class="toggle menu"> is close to 1 other tap targets.The tap target
<a class="toggle search"> is close to 1 other tap targets.The tap target
<div id="abgc" class="abgc">Quảng cáo củaGoogle</div> is close to 1 other tap targets.The tap target
<a href="/p/S%C6%B0u+t%E1%BA%A7m">Sưu tầm</a> is close to 1 other tap targets.The tap target
<a href="/loi-bai-hat-ghen/download">Lời bài hát Gh…MIN, Khắc Hưng</a> is close to 1 other tap targets.The tap target
<a id="adsenglish" href="https://play.g…tm_medium=link">Tải ứng dụng H…iếng AnhX Đóng</a> is close to 1 other tap targets.The tap target
<a id="adsenglish" href="https://play.g…tm_medium=link">Tải ứng dụng H…iếng AnhX Đóng</a> and 1 others are close to other tap targets.vndoc.com similar domains
Similar domains:
www.vndoc.com
www.vndoc.net
www.vndoc.org
www.vndoc.info
www.vndoc.biz
www.vndoc.us
www.vndoc.mobi
www.ndoc.com
www.vndoc.com
www.cndoc.com
www.vcndoc.com
www.cvndoc.com
www.fndoc.com
www.vfndoc.com
www.fvndoc.com
www.gndoc.com
www.vgndoc.com
www.gvndoc.com
www.bndoc.com
www.vbndoc.com
www.bvndoc.com
www.vdoc.com
www.vbdoc.com
www.vnbdoc.com
www.vhdoc.com
www.vnhdoc.com
www.vhndoc.com
www.vjdoc.com
www.vnjdoc.com
www.vjndoc.com
www.vmdoc.com
www.vnmdoc.com
www.vmndoc.com
www.vnoc.com
www.vnxoc.com
www.vndxoc.com
www.vnxdoc.com
www.vnsoc.com
www.vndsoc.com
www.vnsdoc.com
www.vneoc.com
www.vndeoc.com
www.vnedoc.com
www.vnroc.com
www.vndroc.com
www.vnrdoc.com
www.vnfoc.com
www.vndfoc.com
www.vnfdoc.com
www.vncoc.com
www.vndcoc.com
www.vncdoc.com
www.vndc.com
www.vndic.com
www.vndoic.com
www.vndioc.com
www.vndkc.com
www.vndokc.com
www.vndkoc.com
www.vndlc.com
www.vndolc.com
www.vndloc.com
www.vndpc.com
www.vndopc.com
www.vndpoc.com
www.vndo.com
www.vndox.com
www.vndocx.com
www.vndoxc.com
www.vndod.com
www.vndocd.com
www.vndodc.com
www.vndof.com
www.vndocf.com
www.vndofc.com
www.vndov.com
www.vndocv.com
www.vndovc.com
www.vndoc.con
www.vndoc.net
www.vndoc.org
www.vndoc.info
www.vndoc.biz
www.vndoc.us
www.vndoc.mobi
www.ndoc.com
www.vndoc.com
www.cndoc.com
www.vcndoc.com
www.cvndoc.com
www.fndoc.com
www.vfndoc.com
www.fvndoc.com
www.gndoc.com
www.vgndoc.com
www.gvndoc.com
www.bndoc.com
www.vbndoc.com
www.bvndoc.com
www.vdoc.com
www.vbdoc.com
www.vnbdoc.com
www.vhdoc.com
www.vnhdoc.com
www.vhndoc.com
www.vjdoc.com
www.vnjdoc.com
www.vjndoc.com
www.vmdoc.com
www.vnmdoc.com
www.vmndoc.com
www.vnoc.com
www.vnxoc.com
www.vndxoc.com
www.vnxdoc.com
www.vnsoc.com
www.vndsoc.com
www.vnsdoc.com
www.vneoc.com
www.vndeoc.com
www.vnedoc.com
www.vnroc.com
www.vndroc.com
www.vnrdoc.com
www.vnfoc.com
www.vndfoc.com
www.vnfdoc.com
www.vncoc.com
www.vndcoc.com
www.vncdoc.com
www.vndc.com
www.vndic.com
www.vndoic.com
www.vndioc.com
www.vndkc.com
www.vndokc.com
www.vndkoc.com
www.vndlc.com
www.vndolc.com
www.vndloc.com
www.vndpc.com
www.vndopc.com
www.vndpoc.com
www.vndo.com
www.vndox.com
www.vndocx.com
www.vndoxc.com
www.vndod.com
www.vndocd.com
www.vndodc.com
www.vndof.com
www.vndocf.com
www.vndofc.com
www.vndov.com
www.vndocv.com
www.vndovc.com
www.vndoc.con
vndoc.com Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
vndoc.com TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.