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carnegiemuseums.org: Home | Carnegie Museums of Pittsburgh

Carnegie Museums of Pittsburgh is a collection of four distinctive museums: Carnegie Museum of Art, Carnegie Museum of Natural History, Carnegie Science Center, and The Andy Warhol Museum.

Page load speed analysis

  • 48/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    53 ms

  • Resources loaded

    4.8 sec

  • Page rendered

    175 ms

  • Total page load time

    5 sec

Click here to check amazing Carnegie Museums content for United States. Otherwise, check out these important facts you probably never knew about carnegiemuseums.org

We analyzed Carnegiemuseums.org page load time and found that the first response time was 53 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Page optimization

  • HTML 42.2 kB
    Images 976.2 kB
    Javascripts 406.0 kB
    CSS 90.6 kB

    In fact, the total size of Carnegiemuseums.org main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 976.2 kB which makes up the majority of the site volume.

    • Original 42.2 kB
    • After minification 36.7 kB
    • After compression 10.7 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 5.5 kB, which is 13% 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 31.5 kB or 75% of the original size.

    • Original 976.2 kB
    • After optimization 907.3 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. Carnegie Museums images are well optimized though.

    • Original 406.0 kB
    • After minification 397.1 kB
    • After compression 119.1 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 287.0 kB or 71% of the original size.

    • Original 90.6 kB
    • After minification 67.4 kB
    • After compression 14.8 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. Carnegiemuseums.org needs all CSS files to be minified and compressed as it can save up to 75.8 kB or 84% of the original size.

Network requests diagram

  • carnegiemuseums.org
  • www.carnegiemuseums.org
  • screen.css
  • jquery-ui.css
  • nav.css
  • jquery-1.9.1.min.js
  • jquery-ui.min.js
  • omnilertBar.js
  • dropdown.js
  • scripts.js
  • swfobject.js
  • 4b145a6b1449ea007e465c73288beccc-10586
  • prettyPhoto.css
  • homepage.js
  • jquery.prettyPhoto.js
  • analytics.js
  • header_bkgd_interior.gif
  • light1.jpg
  • logo-black.gif
  • search-icon.gif
  • dropdown_background.gif
  • main_column_background.gif
  • national_parks.jpg
  • home-slideshow-caption-bg.png
  • pterosaurs.jpg
  • Michael_Chow.jpg
  • febfree.jpg
  • munk.jpg
  • expedition_peru.jpg
  • CF019860.jpg
  • h2oh.jpg
  • home_ditt1.jpg
  • home_awm_rehang.jpg
  • slideshow-nav-dot-current.png
  • slideshow-nav-dot.png
  • home-tile-1.jpg
  • home-tile-2.jpg
  • home-tile-3.jpg
  • home-tile-4.jpg
  • fablab_thumb.jpg
  • winter15cover.jpg
  • footer_bkgd.gif
  • rad.gif
  • footer_txt_site_enhanced.gif
  • footer_btn_acrobat.gif
  • footer_btn_flash.gif
  • print_this_page.gif
  • header_home_bkgd_body.gif
  • collect
  • collect
  • collect

Our browser made a total of 51 requests to load all elements on the main page. We found that 90% of them (46 requests) were addressed to the original Carnegiemuseums.org, 6% (3 requests) were made to Google-analytics.com and 2% (1 request) were made to Widgets.omnilert.net. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Carnegiemuseums.org.

Additional info on carnegiemuseums.org

Requests

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carnegie Museums. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

10

Javascripts

32

Images

4

CSS

46

All

Possible request optimization

1

Javascripts

24

Images

1

CSS

20

Optimized

26

All

Normal result

Redirects

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

IP address

Carnegiemuseums.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

carnegiemuseums.org

attendstar.com

asmartbear.com

cmoa.org

mvpplant.com

104.198.104.172

DNS records

Type Host Target/ip TTL Other
A

carnegiemuseums.org

104.198.104.172 2415
NS

carnegiemuseums.org

Auth1.Met-Net.com 3599
NS

carnegiemuseums.org

Auth2.Met-Net.com 3599
SOA

carnegiemuseums.org

3599 Mname: ISS.carnegiemuseums.org
Rname: Hostmaster.carnegiemuseums.org
Serial: 2018081300
Refresh: 7200
Retry: 3600
Expire: 604800
Minimum-ttl: 28800
MX

carnegiemuseums.org

BSA.carnegiemuseums.org 3599 Pri: 10

Language and encoding

Normal result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carnegiemuseums.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 Carnegiemuseums.org main page’s claimed encoding is iso-8859-1. 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

Carnegiemuseums.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 94.2% of all visits is United States. It’s good for Carnegiemuseums.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 Carnegie Museums. 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:

carnegiemuseums.org

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