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birdsleuth.org: K-12 Education

BirdSleuth connects educators and young people to engaging outdoor experiences through the Cornell Lab's extensive resources and citizen-science projects.

Page load speed analysis

  • 65/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    563 ms

  • Resources loaded

    3.5 sec

  • Page rendered

    854 ms

  • Total page load time

    4.9 sec

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We analyzed Birdsleuth.org page load time and found that the first response time was 563 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 75.6 kB
    Images 1.5 MB
    Javascripts 317.4 kB
    CSS 219.0 kB

    In fact, the total size of Birdsleuth.org main page is 2.1 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

    • Original 75.6 kB
    • After minification 64.1 kB
    • After compression 13.3 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 11.4 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 62.3 kB or 82% of the original size.

    • Original 1.5 MB
    • After optimization 1.4 MB

    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. Birdsleuth images are well optimized though.

    • Original 317.4 kB
    • After minification 290.7 kB
    • After compression 94.9 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 222.5 kB or 70% of the original size.

    • Original 219.0 kB
    • After minification 174.0 kB
    • After compression 52.9 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. Birdsleuth.org needs all CSS files to be minified and compressed as it can save up to 166.1 kB or 76% of the original size.

Network requests diagram

  • www.birdsleuth.org
  • style.css
  • style-mobile.css
  • cat-posts.css
  • styles.css
  • wpbb-light-style.css
  • tribe-events-full.min.css
  • checkbox.min.css
  • dashicons.min.css
  • thickbox.css
  • jquery.js
  • jquery-migrate.min.js
  • mailchimp-widget-min.js
  • wpbb-search.js
  • superfish.js
  • hoverIntent.js
  • jquery.flexslider.js
  • jquery.fitVids.js
  • retina.js
  • widgets.js
  • plusone.js
  • css
  • comment-reply.min.js
  • jquery.form.min.js
  • scripts.js
  • thickbox.js
  • wp-embed.min.js
  • wp-emoji-release.min.js
  • gtm.js
  • cb=gapi.loaded_0
  • bg.jpg
  • logo.png
  • site-logo.png
  • Wild-Turkeys-Maine-by-Jeff-Hawkins-e1457629969413-980x550.jpg
  • 14258934489_45769ccb26_o-e1456945821517-980x550.jpg
  • AWavi2-980x550.jpg
  • DSC_0038-e1442500253872-980x550.jpg
  • InvestigatingEvidenceBlog1-980x550.jpg
  • Christopher-King_Millsaps-College-Birding-Camp-980x550.jpg
  • Wild-Turkeys-Maine-by-Jeff-Hawkins-e1457629969413-230x128.jpg
  • 14258934489_45769ccb26_o-e1456945821517-230x128.jpg
  • 20574994658_d6745ed1b9_o-e1456946822270-230x128.jpg
  • Discovery-Magnet-School-20150605-044-230x128.jpg
  • website-230x129.jpg
  • Darcy-Petzold_Boys-with-Binoculars-230x128.jpg
  • birdid-230x134.jpg
  • Broad_billed_Hummingbird_Sam_Wilson_31-230x128.jpg
  • Outdoor-learning-website-230x129.jpg
  • BSI-Icon-sMALL2.png
  • humminbird.png
  • Picture1.png
  • mission-pic.jpg
  • cornell-u-logo1.png
  • all.js
  • mail-icon.png
  • pencil-icon.png
  • small-bird-icon.png
  • topbar-social-icons.png
  • home-icon.png
  • leaves1.png
  • leaves2.png
  • more-arrow.png
  • events-bg.jpg
  • tape-1.png
  • tape-2.png
  • slider-ribbon.png
  • controls-bg-divider.png
  • signup-bg.jpg
  • submit-bg.png
  • 9rDoLGxnhE7pBioG-6m53-vvDin1pK8aKteLpeZ5c0A.ttf
  • Vj6JEk1YZr8j8R8H2j0b-iZ2oysoEQEeKwjgmXLRnTc.ttf
  • PVOGkCtOX7e_D5p8KeOQ4_esZW2xOQ-xsNqO47m55DA.ttf
  • EWSoWmYPmujCiQESfOIkHgLUuEpTyoUstqEm5AMlJo4.ttf
  • 1EqTbJWOZQBfhZ0e3RL9uvesZW2xOQ-xsNqO47m55DA.ttf
  • MZ1aViPqjfvZwVD_tzjjkwLUuEpTyoUstqEm5AMlJo4.ttf
  • speckly-noise.png
  • pixel-border.png
  • events-icon.png
  • mission-bg.jpg
  • social-icons.png
  • arrows-ffffff.png
  • loadingAnimation.gif
  • analytics.js
  • conversion_async.js
  • 95627.js
  • fbds.js
  • collect
  • collect
  • collect
  • xd_arbiter.php
  • xd_arbiter.php
  • tribe-events-full-mobile.min.css
  • ping
  • __ptq.gif
  • controls-bg.png
  • prev_btn.png
  • next_btn.png
  • HkF_qI1x_noxlxhrhMQYECZ2oysoEQEeKwjgmXLRnTc.ttf
  • 61V2bQZoWB5DkWAUJStypevvDin1pK8aKteLpeZ5c0A.ttf

Our browser made a total of 104 requests to load all elements on the main page. We found that 71% of them (74 requests) were addressed to the original Birdsleuth.org, 8% (8 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Birdsleuth.org.

Additional info on birdsleuth.org

Requests

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Birdsleuth. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

23

Javascripts

56

Images

11

CSS

3

AJAX

93

All

Possible request optimization

1

Javascripts

47

Images

1

CSS

3

AJAX

41

Optimized

52

All

Normal result

IP address

Birdsleuth.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

DNS records

Type Host Target/ip TTL Other
A

birdsleuth.org

34.74.130.131 300
NS

birdsleuth.org

ian.ns.cloudflare.com 300
NS

birdsleuth.org

isla.ns.cloudflare.com 300
SOA

birdsleuth.org

300 Mname: ian.ns.cloudflare.com
Rname: dns.cloudflare.com
Serial: 2034816297
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum-ttl: 3600
MX

birdsleuth.org

smtp.secureserver.net 300 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 Birdsleuth.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 Birdsleuth.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

Birdsleuth.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 86.6% of all visits is United States. It’s good for Birdsleuth.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

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Birdsleuth. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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