Analyze

bro-ids.org: The Bro Network Security Monitor

Page load speed analysis

  • 52/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    242 ms

  • Resources loaded

    1.7 sec

  • Page rendered

    130 ms

  • Total page load time

    2.1 sec

Click here to check amazing Bro Ids content. Otherwise, check out these important facts you probably never knew about bro-ids.org

We analyzed Bro-ids.org page load time and found that the first response time was 242 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Page optimization

  • HTML 21.3 kB
    Images 56.1 kB
    Javascripts 81.5 kB
    CSS 42.0 kB

    In fact, the total size of Bro-ids.org main page is 201.0 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. 45% of websites need less resources to load. Javascripts take 81.5 kB which makes up the majority of the site volume.

    • Original 21.3 kB
    • After minification 18.2 kB
    • After compression 5.8 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 15% 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 15.5 kB or 73% of the original size.

    • Original 56.1 kB
    • After optimization 52.6 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. Bro Ids images are well optimized though.

    • Original 81.5 kB
    • After minification 63.1 kB
    • After compression 19.3 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 62.2 kB or 76% of the original size.

    • Original 42.0 kB
    • After minification 32.0 kB
    • After compression 7.6 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. Bro-ids.org needs all CSS files to be minified and compressed as it can save up to 34.4 kB or 82% of the original size.

Network requests diagram

  • bro-ids.org
  • www.bro.org
  • pygments.css
  • 960.css
  • bro-ids.css
  • jquery.min.js
  • jquery.cycle.all.min.js
  • jquery.fancybox-1.3.4.pack.js
  • jquery.tweet.js
  • jquery.zrssfeed.js
  • jquery.tableofcontents.js
  • superfish.js
  • hoverIntent.js
  • general.js
  • jsapi
  • default.css
  • default.css
  • btn_donate_LG.gif
  • bro-eyes.png
  • sfc_logo.png
  • feed-icon-14x14.png
  • pixel.gif
  • widgets.js
  • default+en.css
  • default+en.I.js
  • load
  • timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
  • async-ads.js
  • to-top.gif
  • default-submenu-sprite.png
  • google_custom_search_watermark.gif
  • small-logo.png
  • syndication
  • 310783162055790592
  • print.css
  • timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
  • timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Bro-ids.org, 47% (18 requests) were made to Bro.org and 18% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (790 ms) relates to the external source Bro.org.

Additional info on bro-ids.org

Requests

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bro Ids. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

17

Javascripts

10

Images

8

CSS

35

All

Possible request optimization

1

Javascripts

10

Images

1

CSS

23

Optimized

12

All

Normal result

Redirects

As for redirects, our browser was forwarded to https://www.bro.org/ before it reached this domain.

IP address

Bro-ids.org uses IP address which is currently shared with 3 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

bro-ids.org

bro.org

blog.bro.org

notary.icsi.berkeley.edu

192.150.187.43

DNS records

Type Host Target/ip TTL Other
A

bro-ids.org

192.150.187.43 299
NS

bro-ids.org

ns.IDIAP.ch 3600
NS

bro-ids.org

adns1.Berkeley.EDU 3600
NS

bro-ids.org

ns.ICSI.Berkeley.EDU 3600
SOA

bro-ids.org

3600 Mname: ns.ICSI.Berkeley.EDU
Rname: hostmaster.ICSI.Berkeley.EDU
Serial: 1000012
Refresh: 3600
Retry: 1800
Expire: 604800
Minimum-ttl: 900

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 Bro-ids.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 Bro-ids.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.

HTTPS certificate

SSL Certificate

Bro-ids.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

The server of Bro-ids.org is located in United States, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Bro Ids. 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:

bro-ids.org

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