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pearlharborhistoricsites.org: Pearl Harbor - The official website for Pearl Harbor Historic Sites

Buy tickets or get information for the Passport to Pearl Harbor, Arizona Memorial, USS Missouri, USS Bowfin Submarine & Pearl Harbor Aviation Museum.

Page load speed analysis

  • 72/100

    Good result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    141 ms

  • Resources loaded

    1 sec

  • Page rendered

    314 ms

  • Total page load time

    1.5 sec

Welcome to pearlharborhistoricsites.org homepage info - get ready to check Pearl Harbor Historic Sites best content for United States right away, or after learning these important things about pearlharborhistoricsites.org

We analyzed Pearlharborhistoricsites.org page load time and found that the first response time was 141 ms and then it took 1.3 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 7.4 kB
    Images 464.4 kB
    Javascripts 75.1 kB
    CSS 20.9 kB

    In fact, the total size of Pearlharborhistoricsites.org main page is 567.8 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. Images take 464.4 kB which makes up the majority of the site volume.

    • Original 7.4 kB
    • After minification 6.5 kB
    • After compression 2.5 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. This page needs HTML code to be minified as it can gain 851 B, which is 12% 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 4.9 kB or 66% of the original size.

    • Original 464.4 kB
    • After optimization 455.4 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. Pearl Harbor Historic Sites images are well optimized though.

    • Original 75.1 kB
    • After minification 75.1 kB
    • After compression 26.5 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 48.6 kB or 65% of the original size.

    • Original 20.9 kB
    • After minification 18.0 kB
    • After compression 3.9 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. Pearlharborhistoricsites.org needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 81% of the original size.

Network requests diagram

  • pearlharborhistoricsites.org
  • www.pearlharborhistoricsites.org
  • jquery-latest.js
  • galleria-1.2.5.min.js
  • all.css
  • reveal.css
  • analytics.js
  • bg-body.jpg
  • text-header.png
  • logo.png
  • bullet-star.png
  • bg-main.png
  • img01.jpg
  • bg-visual-box.png
  • divider-visual-box.gif
  • aph-button.jpg
  • bg-text-box.gif
  • divider-boxes.gif
  • separator-boxes.gif
  • img02.jpg
  • btn-more.gif
  • img03.jpg
  • img04.jpg
  • img05.jpg
  • separator-footer.gif
  • fb-taiwan.png
  • weibo-taiwan.png
  • pt_sans-web-regular-webfont.woff
  • gibson-semibold-webfont.woff
  • gibson-light-webfont.woff
  • gibson-regular-webfont.woff
  • collect

Our browser made a total of 32 requests to load all elements on the main page. We found that 91% of them (29 requests) were addressed to the original Pearlharborhistoricsites.org, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (498 ms) belongs to the original domain Pearlharborhistoricsites.org.

Additional info on pearlharborhistoricsites.org

Requests

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pearl Harbor Historic Sites. According to our analytics all requests are already optimized.

3

Javascripts

21

Images

2

CSS

26

All

Possible request optimization

3

Javascripts

21

Images

2

CSS

0

Optimized

26

All

Normal result

Redirects

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

IP address

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

Normal result

IP Trace

pearlharborhistoricsites.org

66.226.77.161

DNS records

Type Host Target/ip TTL Other
A

pearlharborhistoricsites.org

66.226.77.161 300
NS

pearlharborhistoricsites.org

ns02.domaincontrol.com 300
NS

pearlharborhistoricsites.org

ns01.domaincontrol.com 300
SOA

pearlharborhistoricsites.org

300 Mname: ns01.domaincontrol.com
Rname: dns.jomax.net
Serial: 2020061800
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 600
MX

pearlharborhistoricsites.org

aspmx.l.google.com 300 Pri: 1

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 Pearlharborhistoricsites.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 Pearlharborhistoricsites.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

Pearlharborhistoricsites.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 100% of all visits is United States. It’s good for Pearlharborhistoricsites.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 Pearl Harbor Historic Sites. 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:

pearlharborhistoricsites.org

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