Analyze

Page load speed analysis

  • 58/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    970 ms

  • Resources loaded

    2.9 sec

  • Page rendered

    113 ms

  • Total page load time

    4 sec

Click here to check amazing Mail Datviettour content for Vietnam. Otherwise, check out these important facts you probably never knew about mail.datviettour.com.vn

We analyzed Mail.datviettour.com.vn page load time and found that the first response time was 970 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Page optimization

  • HTML 8.1 kB
    Images 7.5 kB
    Javascripts 275.8 kB
    CSS 0 B

    In fact, the total size of Mail.datviettour.com.vn main page is 291.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 275.8 kB which makes up the majority of the site volume.

    • Original 8.1 kB
    • After minification 7.5 kB
    • After compression 3.1 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.0 kB or 61% of the original size.

    • Original 7.5 kB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Mail Datviettour images are well optimized though.

    • Original 275.8 kB
    • After minification 247.3 kB
    • After compression 76.2 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 199.6 kB or 72% of the original size.

Network requests diagram

  • mail.datviettour.com.vn
  • Login.aspx
  • StyleSheet.ashx
  • jquery-all.ashx
  • specific-init.ashx
  • masks.ashx
  • WebResource.axd
  • WebResource.axd
  • icons16_130219.png

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Mail.datviettour.com.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Mail.datviettour.com.vn.

Additional info on mail.datviettour.com.vn

Requests

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mail Datviettour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

5

Javascripts

1

Images

1

CSS

7

All

Possible request optimization

1

Javascripts

1

Images

1

CSS

4

Optimized

3

All

Good result

Redirects

As for redirects, our browser was forwarded to /Login.aspx before it reached this domain.

IP address

This IP address is dedicated to Mail.datviettour.com.vn. This is the best domain hosting practice .

Normal result

IP Trace

mail.datviettour.com.vn

222.255.235.34

DNS records

Type Host Target/ip TTL Other
A

mail23534.maychuemail.com

222.255.235.34 359
CNAME

mail.datviettour.com.vn

mail23534.maychuemail.com 359

Language and encoding

Normal result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mail.datviettour.com.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mail.datviettour.com.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

Mail.datviettour.com.vn has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Vietnam. It’s good for Mail.datviettour.com.vn that their server is also located in Vietnam, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Mail Datviettour. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

mail.datviettour.com.vn

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