• Summary
  • Rating: 56/100
  • Successful tests: 5
  • Failed tests: 3

Page load speed analysis

Click here to check amazing Blog Vn Coder content for Vietnam. Otherwise, check out these important facts you probably never knew about blog.vncoder.org

We analyzed Blog.vncoder.org page load time and found that the first response time was 295 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

295 ms
2.7 sec
2.5 sec

First response

Resources loated

Page rendered

5.5 sec

Total page load time

Normal result

Network requests diagram

Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Blog.vncoder.org, 41% (31 requests) were made to Apis.google.com and 9% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Apis.google.com.

Page size

In fact, the total size of Blog.vncoder.org main page is 654.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 304.8 kB which makes up the majority of the site volume.

HTML optimization

154.8 kB original
153.6 kB after minification
29.8 kB after compression

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 125.0 kB or 81% of the original size.

Image optimization

106.8 kB original
106.2 kB after 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. Blog Vn Coder images are well optimized though.

JavaScript optimization

304.8 kB original
304.8 kB after minification
103.5 kB after compression

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 201.3 kB or 66% of the original size.

CSS optimization

87.6 kB original
71.9 kB after minification
14.0 kB after compression

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. Blog.vncoder.org needs all CSS files to be minified and compressed as it can save up to 73.5 kB or 84% of the original size.

Normal result

Total page size 654.0 kB

Size after compression 253.5 kB (61% less)


The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Vn Coder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.













All reqests

Possible request optimization










All reqests

Normal result

HTTPS certificate

SSL Certificate

Blog.vncoder.org 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

IP address

Blog.vncoder.org 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

ghs.googlehosted.com 292


ghs.googlehosted.com 292


297 Ipv6: 2607:f8b0:4000:808::2013

Visitor World Map

Country of origin for 41% of all visits is Vietnam. It lies approximately 7610 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Blog.vncoder.org page load time for the majority of users is moving the server to Vietnam or just closer to the user base.

Poor result

Language and encoding

Normal result









Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.vncoder.org 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 Blog.vncoder.org 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.

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Blog Vn Coder. 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:

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Page load

DNS record

SSL certificate info