Look through the key statistics analysis before diving in deeper into our report:
Parameter | Current result | Assessment |
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Meta title | Duolingo: Học tiếng Anh, tiếng Tây Ban Nha và các tiếng khác miễn phí | As meta title is a ranking factor, it's quite important to stick to search engine recommended length of aroun 50-60 characters. This website's meta title is 69 characters long. |
Description | Duolingo là cách phổ biến nhất trên thế giới để học ngôn ngữ. Miễn phí 100%, vui nhộn và dựa trên khoa học. Hãy thực hành trực tuyến trên duolingo.com hoặc trên ứng dụng! | This meta description is 170 characters in length. Google suggests up to 320 characters at the very most to make sure the whole meta description is visible in search results page. |
<meta> keywords | học, tiếng Tây ban Nha, tiếng Đức, tiếng Pháp, tiếng Bồ Đào Nha, tiếng Ý, tiếng Anh, miễn phí, bài học, khóa học, ngôn ngữ, học, flashcard | Strangely enough, meta keywords still seem to be used. We would not go down that road unless very carefully - meta keywords have not been known as a positive ranking factor for a while now. |
Site speed | Around 1.4151 seconds | The website load speed is rather good. |
HTML size | 61.5KB | A very good result, this. Remember, search engines such as Google place a lot of their website ratings on its speed. |
Website host server overview | Server status: online. Server IP address for this website is 52.23.121.68. | We apologize, but for some reason we were unable to gather enough data to provide a detailed insight at this time. |
If the basic information we presented you with above is not enough, get ready to dive in much deeper!
Servers are physical storage devices that contain all the files and databases associated with a specific website, sometimes more than one. At times, a server makes up several virtual devices - separate servers used for shared hosting (tends to be cheaper). Entering website address into the address bar of your browser starts the request process during which your browser contacts the server and asks for specific files and database entries in order to display the requested website.
What follows is certainly very geeky, but informative for the knowing. Dig in:
Header detail |
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HTTP/1.1 200 OK Cache-control: no-cache="set-cookie" Content-Type: text/html; charset=UTF-8 Date: Fri, 27 Oct 2017 12:10:39 GMT Expires: -1 Pragma: no-cache Server: nginx/1.4.6 (Ubuntu) Set-Cookie: lang=vi; Domain=.duolingo.com; Max-Age=31536000; Path=/; expires=Sat, 27-Oct-2018 12:10:38 GMT Set-Cookie: duo_ab=de053d61d1374ffb12b79ce3322538c431989a4ceyJ3ZWJfcnVud2F5X2ZvcnVtX2xvZ2dlZF9vdXQiOiB0cnVlfQ==; Domain=.duolingo.com; Max-Age=31536000; Path=/; expires=Sat, 27-Oct-2018 12:10:39 GMT Set-Cookie: wuuid=96aa248d-5eb9-4269-854c-af3e71449671 Set-Cookie: AWSELB=91E12D7D1E1B37CA82C3043817CF6AE0B5D25E6E40CB3C4052ED88BFB5917FE57DE8AD253E6556F312D15CDBD4BA63E358C626F0A1B5F401684F98C2E69E62DB7B301FCFC4;PATH=/;MAX-AGE=7200 X-IPCountry: FR X-RUNTIME: 0.10019 X-TID: 016c194759f3221b006c X-WS: 10.0.1.108 Content-Length: 62937 Connection: keep-alive |
Now that you are hopefully done with vi.duolingo.com, we invite you to read more of our in-depth reports. Try entering a new domain address in the search form at the top of this page, or on the homepage. Alternatively, refer to this list for more website overviews:
We have found so many alternative TLD extensions for vi.duolingo.com. Here is the full list with 580 entries:
The following list of most frequent domain address mistypes associated with vi.duolingo.com contains at least 840 entries: