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Page load speed analysis

  • 70/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    587 ms

  • Resources loaded

    3.7 sec

  • Page rendered

    93 ms

  • Total page load time

    4.3 sec

Welcome to images2.zda.vn homepage info - get ready to check Images 2 Zda best content for Vietnam right away, or after learning these important things about images2.zda.vn

We analyzed Images2.zda.vn page load time and found that the first response time was 587 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Page optimization

  • HTML 2.7 kB
    Images 155 B
    Javascripts 119.1 kB
    CSS 31.7 kB

    In fact, the total size of Images2.zda.vn main page is 153.5 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 119.1 kB which makes up the majority of the site volume.

    • Original 2.7 kB
    • After minification 1.7 kB
    • After compression 805 B

    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. This page needs HTML code to be minified as it can gain 925 B, which is 35% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.8 kB or 70% of the original size.

    • Original 155 B
    • After optimization 152 B

    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. Images 2 Zda images are well optimized though.

    • Original 119.1 kB
    • After minification 115.4 kB
    • After compression 39.5 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 79.6 kB or 67% of the original size.

    • Original 31.7 kB
    • After minification 26.1 kB
    • After compression 5.1 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Images2.zda.vn needs all CSS files to be minified and compressed as it can save up to 26.6 kB or 84% of the original size.

Network requests diagram

  • popup_alert.php
  • stylev5_popup.css
  • components.css
  • jquery.min.js
  • urchin.js
  • reset.css
  • bg.png
  • __utm.gif
  • dgxtitle.woff

Our browser made a total of 9 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Images2.zda.vn, 22% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (778 ms) relates to the external source Images2.zidean.com.

Additional info on images2.zda.vn

Requests

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Images 2 Zda. According to our analytics all requests are already optimized.

2

Javascripts

2

Images

3

CSS

1

AJAX

8

All

Possible request optimization

2

Javascripts

2

Images

3

CSS

1

AJAX

0

Optimized

8

All

Good result

IP address

Images2.zda.vn uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

images2.zda.vn

45.119.81.131 360

Language and encoding

Good result

Language

N/A  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 Images2.zda.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Images2.zda.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

Images2.zda.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 79.3% of all visits is Vietnam. It’s good for Images2.zda.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 Images 2 Zda. 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:

images2.zda.vn

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