Analyze Welcome to Apache NetBeans

Apache NetBeans

Page load speed analysis

  • 64/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    363 ms

  • Resources loaded

    2.3 sec

  • Page rendered

    131 ms

  • Total page load time

    2.8 sec

Visit now to see the best up-to-date Net Beans content for Iran and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 363 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Page optimization

  • HTML 17.4 kB
    Images 421.0 kB
    Javascripts 180.2 kB
    CSS 29.6 kB

    In fact, the total size of main page is 648.3 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. Images take 421.0 kB which makes up the majority of the site volume.

    • Original 17.4 kB
    • After minification 13.6 kB
    • After compression 3.7 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 3.8 kB, which is 22% 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 13.7 kB or 79% of the original size.

    • Original 421.0 kB
    • After optimization 402.2 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. Net Beans images are well optimized though.

    • Original 180.2 kB
    • After minification 166.4 kB
    • After compression 64.1 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 116.1 kB or 64% of the original size.

    • Original 29.6 kB
    • After minification 20.8 kB
    • After compression 5.6 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. needs all CSS files to be minified and compressed as it can save up to 24.1 kB or 81% of the original size.

Network requests diagram

  • netbeans3.css
  • jquery-1.6.2.min.js
  • lang-pulldown.js
  • html5.js
  • companion-projects.js
  • frontpage.css
  • jquery.newsticker.pack.js
  • jquery.carouFredSel-5.6.4-packed.js
  • s_code_remote.js
  • body-bg.png
  • icon_arrow_language.png
  • logo_netbeans_red.png
  • icon_search.png
  • image_banner.png
  • logo_netbeans_banner.png
  • bt_more_download.png
  • arrow-button.gif
  • image_carusel_j_technologies.png
  • image_carusel_c_editing.png
  • image_carusel_bossie2014.png
  • image_carusel_p_management.png
  • image_carusel_ui_development.png
  • image_carusel_bug_free.png
  • image_carusel_create_html5.png
  • image_carusel_cross_platform.png
  • image_carusel_languages_support.png
  • image_carusel_plugins.png
  • icin_facebook.png
  • icin_youtube.png
  • icin_google.png
  • icin_twitter.png
  • logo_oracle.png
  • icon_arrow_news.png
  • scroller_disabled_left.png
  • scroller_disabled_right.png
  • metrics_group1.js
  • s4945650881621

Our browser made a total of 38 requests to load all elements on the main page. We found that 97% of them (37 requests) were addressed to the original, 3% (1 request) were made to The less responsive or slowest element that took the longest time to load (941 ms) belongs to the original domain

Additional info on


The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Net Beans. 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.









Possible request optimization











Normal result

IP address 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 1799
NS 1800
NS 1800

3601 Mname:
Serial: 1614964762
Refresh: 43200
Retry: 3600
Expire: 604800
Minimum-ttl: 3601
MX 1799 Pri: 100

Language and encoding

Normal result


EN en language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 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 15.1% of all visits is Iran. It lies approximately 3030 miles away from the server location (United Kingdom) 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 page load time for the majority of users is moving the server to Iran 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 Net Beans. 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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