Analyze

o3center.org is the portal to medical ozone therapy

Page load speed analysis

  • 78/100

    Good result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    217 ms

  • Resources loaded

    697 ms

  • Page rendered

    167 ms

  • Total page load time

    1.1 sec

Welcome to o3center.org homepage info - get ready to check O 3 Center best content for United States right away, or after learning these important things about o3center.org

We analyzed O3center.org page load time and found that the first response time was 217 ms and then it took 864 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Page optimization

  • HTML 3.9 kB
    Images 187.6 kB
    Javascripts 0 B
    CSS 8.3 kB

    In fact, the total size of O3center.org main page is 199.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 187.6 kB which makes up the majority of the site volume.

    • Original 3.9 kB
    • After minification 3.8 kB
    • After compression 1.5 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 2.3 kB or 61% of the original size.

    • Original 187.6 kB
    • After optimization 184.8 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. O 3 Center images are well optimized though.

    • Original 8.3 kB
    • After minification 6.7 kB
    • After compression 1.3 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. O3center.org needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 85% of the original size.

Network requests diagram

  • o3center.org
  • main.css
  • topnav70.png
  • leftnav69.gif
  • sun4.gif

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to O3center.org and no external sources were called. The less responsive or slowest element that took the longest time to load (391 ms) belongs to the original domain O3center.org.

Additional info on o3center.org

Requests

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of O 3 Center. According to our analytics all requests are already optimized.

3

Images

1

CSS

4

All

Possible request optimization

3

Images

1

CSS

0

Optimized

4

All

Good result

IP address

O3center.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

o3center.org

docstoc.com

sitemeter.com

yourfilehost.com

buddytv.com

34.102.136.180

DNS records

Type Host Target/ip TTL Other
A

o3center.org

34.102.136.180 600
NS

o3center.org

ns34.domaincontrol.com 3600
NS

o3center.org

ns33.domaincontrol.com 3600
SOA

o3center.org

3600 Mname: ns33.domaincontrol.com
Rname: dns.jomax.net
Serial: 2020060200
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 600

Language and encoding

Poor result

Language

N/A  language flag

Detected

EN en language flag

Claimed

Encoding

US-ASCII

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise O3center.org 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), while the claimed language is English. Our system also found out that O3center.org main page’s claimed encoding is us-ascii. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate

O3center.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

Visitor World Map

Country of origin for 84.7% of all visits is United States. It’s good for O3center.org that their server is also located in United States, 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 O 3 Center. 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:

o3center.org

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