DomainSpy Analytics and Page Speed Report For: Diendantoanhoc.net

Content Category:  World/Vietnamese/Khoa học/Toán học

Adult Content: No

Type: Page

Domain Value

$53,100.00

About Domain

Trang chủ - Diễn đàn Toán học

58

DS Score

30

Traffic

33

Search

90

Technologies

77

Performance

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Traffic

How many visitors are reaching your site, how often they come and how long they stay.

113,544

Alexa Rank

88,140

Monthly Unique Visitors

440,700

Monthly pageviews

$59.00

Revenue Per Day

Top 5 Countries By Traffic

Country Code Rank Page Views Users
VN 1167 98.3% 98.5%

Performance

Measuring the strength of your website’s page load time

77

Performance

76/100

Google PageSpeed Score

78/100

YSlow Score

1.52

Page Size [megabytes]

2.9

Page Load Time [s]
Time To First Byte identifies the time at which your server sends a response.
Click here to learn how to optimize this

Overall Saving: 746.779[ms]

A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow).
Click here to learn how to optimize this
Statistic Element Value
Total DOM Elements --- 2,852
Maximum DOM Depth --- 29
Maximum Child Elements --- 89
A long cache lifetime can speed up repeat visits to your page.
Click here to learn how to optimize this
URL Cache TTL [duration] Size [kb]
https://connect.facebook.net/en_US/sdk.js 1200000 2612
https://www.gstatic.com/charts/loader.js 3600000 14454
https://www.google-analytics.com/analytics.js 7200000 19103
https://diendantoanhoc.net/add-ons/MathJax/config/TeX-AMS_CHTML.js?V=2.7.2 14400000 60249
https://diendantoanhoc.net/add-ons/MathJax/fonts/HTML-CSS/TeX/woff/MathJax_AMS-Regular.woff 14400000 41346
https://diendantoanhoc.net/add-ons/MathJax/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff 14400000 34694
https://diendantoanhoc.net/uploads/monthly_11_2015/post-168-0-69291200-1448894455.png 14400000 24249
https://diendantoanhoc.net/add-ons/MathJax/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff 14400000 19886
https://diendantoanhoc.net/add-ons/MathJax/MathJax.js?config=TeX-AMS_CHTML,local/local.js&locale=vi 14400000 19129
https://diendantoanhoc.net/add-ons/MathJax/jax/output/CommonHTML/jax.js?V=2.7.2 14400000 18799
https://diendantoanhoc.net/add-ons/MathJax/jax/output/CommonHTML/fonts/TeX/fontdata.js?V=2.7.2 14400000 12166
https://diendantoanhoc.net/uploads/profile/photo-thumb-138833.png?_r=1576207819 14400000 11656
https://diendantoanhoc.net/uploads/profile/photo-thumb-172305.jpg?_r=1521892004 14400000 9542
https://diendantoanhoc.net/uploads/monthly_02_2013/post-168-0-62079500-1360230771.png 14400000 9382
https://diendantoanhoc.net/public/style_images/master/1_logo2.png 14400000 8341
https://diendantoanhoc.net/uploads/monthly_01_2013/post-168-0-07037300-1358377015.png 14400000 8153
https://diendantoanhoc.net/uploads/profile/photo-thumb-188691.jpg?_r=1587262969 14400000 7758
https://diendantoanhoc.net/uploads/profile/photo-thumb-88918.png?_r=1485672323 14400000 7349
https://diendantoanhoc.net/uploads/profile/photo-thumb-168008.jpg?_r=1558069877 14400000 7225
https://diendantoanhoc.net/public/js/3rd_party/prettify/prettify.js 14400000 6992
https://diendantoanhoc.net/uploads/profile/photo-thumb-186038.jpg?_r=1588605271 14400000 4147
https://diendantoanhoc.net/uploads/profile/photo-thumb-180217.jpg?_r=1583721544 14400000 3594
https://diendantoanhoc.net/public/js/3rd_party/lightbox.js 14400000 3330
https://diendantoanhoc.net/public/style_images/master/lightbox/loading.gif 14400000 3280
https://diendantoanhoc.net/public/style_images/master/profile/default_large.png 14400000 3099
https://diendantoanhoc.net/add-ons/MathJax/jax/output/CommonHTML/fonts/TeX/AMS-Regular.js?V=2.7.2 14400000 2915
https://diendantoanhoc.net/add-ons/MathJax/localization/vi/MathMenu.js?V=2.7.2 14400000 2914
https://diendantoanhoc.net/add-ons/MathJax/jax/output/CommonHTML/autoload/menclose.js?V=2.7.2 14400000 2663
https://diendantoanhoc.net/uploads/profile/photo-thumb-189214.jpg?_r=1589388923 14400000 2339
https://diendantoanhoc.net/add-ons/MathJax/extensions/TeX/AMScd.js?V=2.7.2 14400000 1951
https://diendantoanhoc.net/public/js/ips.googleSearch.js 14400000 1932
https://diendantoanhoc.net/uploads/profile/photo-thumb-180281.png?_r=1586089850 14400000 1928
https://diendantoanhoc.net/add-ons/MathJax/config/local/local.js?V=2.7.2 14400000 1522
https://diendantoanhoc.net/add-ons/MathJax/localization/vi/vi.js?V=2.7.2 14400000 1516
https://diendantoanhoc.net/public/js/3rd_party/prettify/lang-sql.js 14400000 1500
https://diendantoanhoc.net/public/style_images/master/attentionok.png 14400000 1465
https://diendantoanhoc.net/add-ons/MathJax/jax/output/SVG/config.js?V=2.7.2 14400000 1448
https://diendantoanhoc.net/public/style_images/master/feed.png 14400000 1192
https://diendantoanhoc.net/add-ons/MathJax/jax/element/mml/optable/BasicLatin.js?V=2.7.2 14400000 1189
https://diendantoanhoc.net/public/style_extra/sharelinks/download.png 14400000 1158
https://diendantoanhoc.net/public/style_extra/sharelinks/reddit.png 14400000 1126
https://diendantoanhoc.net/public/style_extra/sharelinks/twitter.png 14400000 1087
https://diendantoanhoc.net/public/style_extra/sharelinks/email.png 14400000 1042
https://diendantoanhoc.net/public/style_extra/sharelinks/stumble.png 14400000 1031
https://diendantoanhoc.net/public/style_images/master/icon_quicknav.png 14400000 1001
https://diendantoanhoc.net/public/style_images/master/lightbox/closelabel.gif 14400000 995
https://diendantoanhoc.net/public/style_extra/sharelinks/digg.png 14400000 943
https://diendantoanhoc.net/public/style_extra/sharelinks/print.png 14400000 921
https://diendantoanhoc.net/public/style_images/master/branding_bg.png 14400000 869
https://diendantoanhoc.net/public/style_extra/sharelinks/delicious.png 14400000 820
https://diendantoanhoc.net/public/style_images/master/advanced_search.png 14400000 805
https://diendantoanhoc.net/public/style_images/master/user_navigation.png 14400000 794
https://diendantoanhoc.net/public/style_images/master/search_icon.png 14400000 734
https://diendantoanhoc.net/public/style_images/master/top.png 14400000 718
https://diendantoanhoc.net/public/style_emoticons/default/icon_smile_rose.gif 14400000 694
https://diendantoanhoc.net/public/style_images/master/useropts_arrow.png 14400000 640
First Meaningful Paint measures when the primary content of a page is visible.
Click here to learn how to optimize this
Speed Index shows how quickly the contents of a page are visibly populated.
Click here to learn how to optimize this
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings
https://diendantoanhoc.net/public/min/index.php?ipbv=fb9d96669f12978d28d4824984839d9d&f=public/style_css/css_8/ipb_help.css,public/style_css/css_8/custom.css,public/style_css/css_8/calendar_select.css,public/style_css/css_8/ipb_common.css,public/style_css/css_8/ipb_styles.css,public/style_css/prettify.css 16168 150
https://diendantoanhoc.net/public/min/index.php?ipbv=fb9d96669f12978d28d4824984839d9d&g=js 47352 310
https://diendantoanhoc.net/public/min/index.php?ipbv=fb9d96669f12978d28d4824984839d9d&charset=utf-8&f=public/js/ipb.js,cache/lang_cache/2/ipb.lang.js,public/js/ips.hovercard.js,public/js/ips.quickpm.js,public/js/ips.topic.js,public/js/ips.sharelinks.js 36679 270
https://www.google.com/jsapi? 565 230
https://diendantoanhoc.net/public/js/ips.googleSearch.js 1932 150
https://diendantoanhoc.net/add-ons/MathJax/MathJax.js?config=TeX-AMS_CHTML,local/local.js&locale=vi 19129 230

Overall Saving: 485[ms]

Serve images that are appropriately-sized to save cellular data and improve load time.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://diendantoanhoc.net/uploads/monthly_11_2015/post-168-0-69291200-1448894455.png 23737 19939
https://diendantoanhoc.net/uploads/profile/photo-thumb-138833.png?_r=1576207819 11143 8357
https://diendantoanhoc.net/uploads/profile/photo-thumb-172305.jpg?_r=1521892004 9029 6772
https://diendantoanhoc.net/uploads/profile/photo-thumb-188691.jpg?_r=1587262969 7252 6599
https://diendantoanhoc.net/uploads/profile/photo-thumb-88918.png?_r=1485672323 6838 5129
https://diendantoanhoc.net/uploads/profile/photo-thumb-168008.jpg?_r=1558069877 6719 5039
https://diendantoanhoc.net/uploads/monthly_02_2013/post-168-0-62079500-1360230771.png 8871 4059
https://diendantoanhoc.net/uploads/monthly_01_2013/post-168-0-07037300-1358377015.png 7642 3497
https://diendantoanhoc.net/uploads/profile/photo-thumb-186038.jpg?_r=1588605271 3642 3314
https://diendantoanhoc.net/uploads/profile/photo-thumb-180217.jpg?_r=1583721544 3089 2811
https://diendantoanhoc.net/public/style_images/master/profile/default_large.png 2589 2301

Overall Saving: 320[ms], 67817[Bytes]

Time to interactive is the amount of time it takes for the page to become fully interactive.
Click here to learn how to optimize this
Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://diendantoanhoc.net/public/min/index.php?ipbv=fb9d96669f12978d28d4824984839d9d&f=public/style_css/css_8/ipb_help.css,public/style_css/css_8/custom.css,public/style_css/css_8/calendar_select.css,public/style_css/css_8/ipb_common.css,public/style_css/css_8/ipb_styles.css,public/style_css/prettify.css 16168 13911

Overall Saving: 200[ms], 13911[Bytes]

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
Category Time Spent
Script Evaluation 1074.63
Style & Layout 408.37
Other 332.84
Rendering 284.43
Script Parsing & Compilation 132.65
Parse HTML & CSS 82.43
Garbage Collection 73.12
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://diendantoanhoc.net/uploads/profile/photo-thumb-138833.png?_r=1576207819 11143 11143
https://diendantoanhoc.net/uploads/monthly_02_2013/post-168-0-62079500-1360230771.png 8871 8871
https://diendantoanhoc.net/uploads/monthly_01_2013/post-168-0-07037300-1358377015.png 7642 7642
https://diendantoanhoc.net/uploads/profile/photo-thumb-188691.jpg?_r=1587262969 7252 7252
https://diendantoanhoc.net/uploads/profile/photo-thumb-88918.png?_r=1485672323 6838 6838
https://diendantoanhoc.net/uploads/profile/photo-thumb-186038.jpg?_r=1588605271 3642 3642
https://diendantoanhoc.net/uploads/profile/photo-thumb-180217.jpg?_r=1583721544 3089 3089
https://diendantoanhoc.net/public/style_images/master/profile/default_large.png 2589 2589

Overall Saving: 160[ms], 51066[Bytes]

The maximum potential First Input Delay that your users could experience is the duration, in milliseconds, of the longest task.
Click here to learn how to optimize this
Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://diendantoanhoc.net/uploads/monthly_11_2015/post-168-0-69291200-1448894455.png 23737 15795
https://diendantoanhoc.net/uploads/profile/photo-thumb-138833.png?_r=1576207819 11143 10323

Overall Saving: 120[ms], 26118[Bytes]

Large network payloads cost users real money and are highly correlated with long load times.
Click here to learn how to optimize this
URL Size
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
https://static.xx.fbcdn.net/rsrc.php/v3iEpO4/yj/l/en_US/NrEnC3VuG7z.js?_nc_x=Ij3Wp8lg5Kz 130868
First Contentful Paint marks the time at which the first text or image is painted.
Click here to learn how to optimize this
Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this.
Click here to learn how to optimize this
URL Total CPU Time Script Evaluation Script Parse
Other 1072.69 38.6 13.2
https://apis.google.com/js/plusone.js 305.77 273.5 19.39
https://connect.facebook.net/en_US/sdk.js?hash=93ac5194d81192f4d4d56ecce0f1c003&ua=modern_es6 181.06 132.4 19.3
https://diendantoanhoc.net/add-ons/MathJax/jax/output/CommonHTML/fonts/TeX/fontdata.js?V=2.7.2 141.63 85.93 1.71
https://diendantoanhoc.net/add-ons/MathJax/jax/output/CommonHTML/autoload/menclose.js?V=2.7.2 122.66 91.13 0.61
https://diendantoanhoc.net/add-ons/MathJax/jax/output/SVG/config.js?V=2.7.2 89.15 79.86 0.31
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.ebk8EhJxLu4.O/m=plusone/rt=j/sv=1/d=1/ed=1/am=wQE/rs=AGLTcCP6GuLd1aTsaaFO6Zp_Rjnyu1Wv5g/cb=gapi.loaded_0 63.72 61.39 2.33
https://diendantoanhoc.net/add-ons/MathJax/jax/output/CommonHTML/fonts/TeX/AMS-Regular.js?V=2.7.2 63.66 62.87 0.8
Optimized images load faster and consume less cellular data.
Click here to learn how to optimize this
URL Size [Bytes] Potential Savings [Bytes]
https://diendantoanhoc.net/uploads/profile/photo-thumb-172305.jpg?_r=1521892004 9029 5382
https://diendantoanhoc.net/uploads/profile/photo-thumb-188691.jpg?_r=1587262969 7252 4448

Overall Saving: 40[ms], 9830[Bytes]

First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input.
Click here to learn how to optimize this
Consider using `` to prioritize fetching resources that are currently requested later in page load.
Click here to learn how to optimize this

Overall Saving: 0[ms]

Minifying JavaScript files can reduce payload sizes and script parse time.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Redirects introduce additional delays before the page can be loaded.
Click here to learn how to optimize this

Overall Saving: 0[ms]

Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy.
Click here to learn how to optimize this
Minifying CSS files can reduce network payload sizes.
Click here to learn how to optimize this

Overall Saving: 0[ms], 0[Bytes]

There are 51 static components that are not on CDN.

You can specify CDN hostnames in your preferences. See YSlow FAQ for details.

Components:
  • diendantoanhoc.net: 45 components, 631.4K (97.7K GZip)
  • connect.facebook.net: 2 components, 412.8K (412.8K GZip)
  • www.google.com: 2 components, 3.4K
  • static.xx.fbcdn.net: 1 component, 0.4K
  • ssl.gstatic.com: 1 component, 9.9K (9.9K GZip)
There are 48 static components without a far-future expiration date.
Components:
  • https://connect.facebook.net/en_US/sdk.js
  • https://www.google-analytics.com/analytics.js
  • https://www.google.com/jsapi?
  • https://diendantoanhoc.net/public/js/ips.googleSearch.js
  • https://diendantoanhoc.net/add-ons/MathJax/MathJax.js?config=TeX-AMS_CHTML,local/local.js&locale=vi
  • https://apis.google.com/js/plusone.js
  • https://diendantoanhoc.net/public/js/3rd_party/prettify/prettify.js
  • https://diendantoanhoc.net/public/js/3rd_party/prettify/lang-sql.js
  • https://diendantoanhoc.net/public/js/3rd_party/lightbox.js
  • https://diendantoanhoc.net/public/style_images/master/user_navigation.png
  • https://diendantoanhoc.net/public/style_images/master/branding_bg.png
  • https://diendantoanhoc.net/public/style_images/master/advanced_search.png
  • https://diendantoanhoc.net/public/style_images/master/search_icon.png
  • https://diendantoanhoc.net/public/style_images/master/icon_quicknav.png
  • https://diendantoanhoc.net/public/style_images/master/icon_check.png
  • https://diendantoanhoc.net/public/style_images/master/topic_button.png
  • https://diendantoanhoc.net/public/style_images/master/spacer.gif
  • https://diendantoanhoc.net/public/style_images/master/1_logo2.png
  • https://diendantoanhoc.net/public/style_images/master/useropts_arrow.png
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-168008.jpg?_r=1558069877
  • https://diendantoanhoc.net/public/style_extra/sharelinks/twitter.png
  • https://diendantoanhoc.net/public/style_extra/sharelinks/digg.png
  • https://diendantoanhoc.net/public/style_extra/sharelinks/delicious.png
  • https://diendantoanhoc.net/public/style_extra/sharelinks/reddit.png
  • https://diendantoanhoc.net/public/style_extra/sharelinks/stumble.png
  • https://diendantoanhoc.net/public/style_extra/sharelinks/email.png
  • https://diendantoanhoc.net/public/style_extra/sharelinks/print.png
  • https://diendantoanhoc.net/public/style_extra/sharelinks/download.png
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-172305.jpg?_r=1521892004
  • https://diendantoanhoc.net/public/style_images/master/profile/default_large.png
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-88918.png?_r=1485672323
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-138833.png?_r=1576207819
  • https://diendantoanhoc.net/public/style_emoticons/default/icon_smile_rose.gif
  • https://diendantoanhoc.net/public/style_images/master/attentionok.png
  • https://diendantoanhoc.net/uploads/monthly_11_2015/post-168-0-69291200-1448894455.png
  • https://diendantoanhoc.net/uploads/monthly_02_2013/post-168-0-62079500-1360230771.png
  • https://diendantoanhoc.net/uploads/monthly_01_2013/post-168-0-07037300-1358377015.png
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-180281.png?_r=1586089850
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-180217.jpg?_r=1583721544
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-186038.jpg?_r=1588605271
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-188691.jpg?_r=1587262969
  • https://diendantoanhoc.net/uploads/profile/photo-thumb-189214.jpg?_r=1589388923
  • https://diendantoanhoc.net/public/style_images/master/top.png
  • https://diendantoanhoc.net/public/style_images/master/feed.png
  • https://diendantoanhoc.net/public/style_images/master/lightbox/loading.gif
  • https://diendantoanhoc.net/public/style_images/master/lightbox/closelabel.gif
  • https://diendantoanhoc.net/favicon.ico
  • https://apis.google.com/js/rpc:shindig_random.js?onload=init
There are 42 components with misconfigured ETags
Components:
  • https://diendantoanhoc.net/public/js/ips.googleSearch.js
  • https://diendantoanhoc.net/add-ons/MathJax/MathJax.js?config=TeX-AMS_CHTML,local/local.js&locale=vi
  • https://diendantoanhoc.net/public/js/3rd_party/prettify/prettify.js
  • https://diendantoanhoc.net/public/js/3rd_party/prettify/lang-sql.js
  • https://diendantoanhoc.net/public/js/3rd_party/lightbox.js
  • https://diendantoanhoc.net/public/style_images/master/user_navigation.png
  • https://diendantoanhoc.net/public/style_images/master/branding_bg.png
  • https://diendantoanhoc.net/public/style_images/master/advanced_search.png
  • https://diendantoanhoc.net/public/style_images/master/search_icon.png
  • https://diendantoanhoc.net/public/style_images/master/icon_quicknav.png
  • https://diendantoanhoc.net/public/style_images/master/icon_check.png
  • https://diendantoanhoc.net/public/style_images/master/topic_button.png
  • https://diendantoanhoc.net/public/style_images/master/spacer.gif
  • https://diendantoanhoc.net/public/style_images/master/1_logo2.png
  • https://diendantoanhoc.net/public/style_images/master/useropts_arrow.png
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                                  Detected Technologies

                                  IPB
                                  IPB
                                  MathJax
                                  MathJax
                                  PHP
                                  PHP
                                  MySQL
                                  MySQL

                                  SEO Details

                                  How well your site increases the quality and quantity of search engine results through organic traffic.

                                  33

                                  Search

                                  33

                                  Domain Authority

                                  4,201,653

                                  Unique Domain Links

                                  33,768

                                  Outgong Links

                                  128,123

                                  External Links

                                  1

                                  Spam Score

                                  Top Pages

                                  Ranking the most visited pages on your website.

                                  # Link
                                  1 diendantoanhoc.net/
                                  2 diendantoanhoc.net/home/
                                  3 diendantoanhoc.net/forum/
                                  4 diendantoanhoc.net/forum/index.php
                                  5 diendantoanhoc.net/uploads/monthly_09_2017/post-137268-0-05781400-1505059782.png
                                  6 diendantoanhoc.net/topic/190349-h%C6%B0%E1%BB%9Bng-d%E1%BA%ABn-h%E1%BB%8Dc-sinh-%C4%91%E1%BB%8Bnh-h%C6%B0%E1%BB%9Bng-ch%E1%BB%8Dn-tr%C6%B0%E1%BB%9Dng-h%E1%BB%8Dc/
                                  7 diendantoanhoc.net/forum/index.php?showtopic=6599
                                  8 diendantoanhoc.net/forum/index.php?/topic/77105-%E1%BB%A9ng-d%E1%BB%A5ng-khai-tri%E1%BB%83n-albel-trong-ch%E1%BB%A9ng-minh-va-sang-t%E1%BA%A1o-b%E1%BA%A5t-d%E1%BA%B3ng-th%E1%BB%A9c/
                                  9 diendantoanhoc.net/user/174356-trangtranly/
                                  10 diendantoanhoc.net/modules.php?name=News&file=article

                                  Webserver Info

                                  Texas, Dallas, United States Of America, 75201
                                  IP: 104.27.171.246

                                  Location

                                  32.7831

                                  Latitude

                                  -96.8067

                                  Longitude

                                  Whois

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                                  Name Server tim.ns.cloudflare.com (173.245.59.145)
                                  gene.ns.cloudflare.com (173.245.58.158)
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