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nebb.org: International Certification, High Performance Building Systems | NEBB

The National Environmental Balancing Bureau was created in 1971 to train at members at high quality in commissioning, ventilating, adjusting and balancing. NEBB professionals who prove themselves earn...

Page load speed analysis

  • 72/100

    Good result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    76 ms

  • Resources loaded

    899 ms

  • Page rendered

    345 ms

  • Total page load time

    1.3 sec

Click here to check amazing NEBB content for Saudi Arabia. Otherwise, check out these important facts you probably never knew about nebb.org

We analyzed Nebb.org page load time and found that the first response time was 76 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Page optimization

  • HTML 41.1 kB
    Images 418.0 kB
    Javascripts 476.1 kB
    CSS 53.4 kB

    In fact, the total size of Nebb.org main page is 988.6 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. 30% of websites need less resources to load. Javascripts take 476.1 kB which makes up the majority of the site volume.

    • Original 41.1 kB
    • After minification 36.7 kB
    • After compression 10.3 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 4.4 kB, which is 11% 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 30.8 kB or 75% of the original size.

    • Original 418.0 kB
    • After optimization 389.6 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. NEBB images are well optimized though.

    • Original 476.1 kB
    • After minification 412.1 kB
    • After compression 117.0 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 359.1 kB or 75% of the original size.

    • Original 53.4 kB
    • After minification 45.2 kB
    • After compression 9.5 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. Nebb.org needs all CSS files to be minified and compressed as it can save up to 43.8 kB or 82% of the original size.

Network requests diagram

  • nebb.org
  • www.nebb.org
  • style.css
  • jquery-core-plugins.js
  • jquery-functions.js
  • functionsC.js
  • WebResource.axd
  • jquery.cycle.all.min.js
  • ScriptResource.axd
  • ScriptResource.axd
  • bg.gif
  • ga.js
  • logo.gif
  • slide1.jpg
  • meeting.jpg
  • HomeBanner_NEBB_Professional2.jpg
  • 2016_albuquerque_web_711x256_flat1.PNG
  • NEBB_ANSI_Slide_2015A1.JPG
  • BSC.PNG
  • NEBB_program_booklet_2016.PNG
  • Jean_Paul_Le_Blanc.jpg
  • ASD_Logo_High_Res.jpg
  • NEBB_Logo_RGB_Hi-Res.jpg
  • Hot_Air_Balloon-High_Res.jpg
  • bigstock-Businessman-Circling-Success-41064631.jpg
  • qap.jpg
  • certified.jpg
  • BOMA16-0009_BN_SOD_212x176static[5].gif
  • loginbtn.gif
  • hm-cormain-bg.png
  • findprobg.jpg
  • __utm.gif

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Nebb.org, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (346 ms) belongs to the original domain Nebb.org.

Additional info on nebb.org

Requests

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NEBB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

8

Javascripts

20

Images

1

CSS

29

All

Possible request optimization

1

Javascripts

20

Images

1

CSS

7

Optimized

22

All

Normal result

Redirects

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

IP address

This IP address is dedicated to Nebb.org. This is the best domain hosting practice .

Normal result

IP Trace

nebb.org

76.227.214.162

DNS records

Type Host Target/ip TTL Other
A

nebb.org

76.227.214.162 60
NS

nebb.org

ns1.americaneagle.com 60
NS

nebb.org

ns2.americaneagle.com 60
SOA

nebb.org

60 Mname: ns1.americaneagle.com
Rname: hostmaster.americaneagle.com
Serial: 45
Refresh: 900
Retry: 600
Expire: 86400
Minimum-ttl: 60
MX

nebb.org

nebb-org.mail.protection.outlook.com 60 Pri: 0

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nebb.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nebb.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

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

Poor result

Visitor World Map

Country of origin for 26.2% of all visits is Saudi Arabia. It lies approximately 7480 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 Nebb.org page load time for the majority of users is moving the server to Saudi Arabia or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of NEBB. 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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