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kera.org: KERA - PBS, NPR and more for North Texas and the world

PBS and NPR for North Texas, the fourth-largest population area in the country. Each week, two million people listen to and watch programming on KERA TV, KERA

Page load speed analysis

  • 60/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    27 ms

  • Resources loaded

    4.4 sec

  • Page rendered

    445 ms

  • Total page load time

    4.9 sec

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

We analyzed Kera.org page load time and found that the first response time was 27 ms and then it took 4.9 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 109.3 kB
    Images 413.2 kB
    Javascripts 1.3 MB
    CSS 364.7 kB

    In fact, the total size of Kera.org main page is 2.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.3 MB which makes up the majority of the site volume.

    • Original 109.3 kB
    • After minification 88.5 kB
    • After compression 19.5 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 20.8 kB, which is 19% 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 89.8 kB or 82% of the original size.

    • Original 413.2 kB
    • After optimization 365.6 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. Obviously, KERA needs image optimization as it can save up to 47.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 1.3 MB
    • After minification 1.2 MB
    • After compression 367.5 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 912.3 kB or 71% of the original size.

    • Original 364.7 kB
    • After minification 297.9 kB
    • After compression 55.5 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. Kera.org needs all CSS files to be minified and compressed as it can save up to 309.2 kB or 85% of the original size.

Network requests diagram

  • kera.org
  • www.kera.org
  • wp-emoji-release.min.js
  • style.css
  • wordpress_file_upload_style.css
  • wordpress_file_upload_style_safe.css
  • jquery-ui.css
  • jquery-ui-timepicker-addon.min.css
  • bootstrap.css
  • icoMoon.css
  • prettyPhoto.css
  • flexslider.css
  • style.css
  • bootstrap-responsive.css
  • extra.css
  • responsive.css
  • css
  • css
  • lightbox.css
  • jquery.js
  • jquery-migrate.min.js
  • json2.js
  • wordpress_file_upload_functions.js
  • modernizr.custom.js
  • whatson_no_css.js
  • googleAd.js
  • jquery.cycle.all.min.js
  • kera_banners.js
  • qppr_frontend_script.min.js
  • core.min.js
  • widget.min.js
  • mouse.min.js
  • slider.min.js
  • datepicker.min.js
  • jquery-ui-timepicker-addon.min.js
  • webfont.js
  • google-fonts.js
  • underscore.min.js
  • hoverIntent.min.js
  • bootstrap.js
  • jquery.carouFredSel-6.0.4-packed.js
  • classie.js
  • jquery.flexslider-min.js
  • jquery.prettyPhoto.js
  • tweetable.jquery.js
  • jquery.timeago.js
  • jquery.backstretch.js
  • jquery.validate.min.js
  • jquery.form.js
  • set-view-count.js
  • custom.js
  • comment-reply.min.js
  • lightbox.min.js
  • wp-embed.min.js
  • jquery.jChartbeat.compiled.js
  • whatson_no_css.js
  • gpt.js
  • close.png
  • kera-dot-org-header-logo-216-150-1.png
  • keracreate-copy.png
  • robert_kaplan-307x219.jpg
  • shutterstock_305457056-234x169.jpg
  • cities_of_light_raffle-copy-1.png
  • car_donation.jpg
  • ralph_300_80.jpg
  • AnS_footer_logo.png
  • keranews_footer_logo.png
  • kxt_footer_logo.png
  • npr_logo_footer.png
  • pbs_logo_footer.png
  • prx_logo_footer.png
  • bbc_logo_footer.png
  • apm_logo_footer.png
  • pri_logo_footer.png
  • loading.gif
  • prev.png
  • next.png
  • cse.js
  • lbfQ5Skb-g1BK2njdJ0HIw.ttf
  • icomoon.woff
  • pubads_impl_81.js
  • DvlFBScY1r-FMtZSYIYoYw.ttf
  • v0SdcGFAl2aezM9Vq_aFTQ.ttf
  • nj47mAZe0mYUIySgfn0wpQ.ttf
  • cse.js
  • ads
  • container.html
  • twitter.png
  • widgets.js
  • jsapi
  • count.js
  • LqowQDslGv4DmUBAfWa2Vw.ttf
  • 2HG_tEPiQ4Z6795cGfdivKCWcynf_cDxXwCLxiixG1c.ttf
  • HkF_qI1x_noxlxhrhMQYEKCWcynf_cDxXwCLxiixG1c.ttf
  • aaam.js
  • admin-ajax.php
  • button.831500944bc3eb7ea5276ccdc3f71d2e.js
  • 10135151616910001336
  • 8809407125629174782
  • osd.js
  • default+en.css
  • minimalist.css
  • default+en.I.js
  • analytics.js
  • jquery.min.js
  • follow_button.6a78875565a912489e9aef879c881358.en.html
  • minimalist.css
  • linkid.js
  • ecommerce.js
  • async-ads.js
  • google_custom_search_watermark.gif
  • collect
  • collect
  • collect
  • collect
  • collect
  • collect
  • small-logo.png
  • jot
  • activeview
  • uisearch.js
  • chartbeat.js

Our browser made a total of 131 requests to load all elements on the main page. We found that 58% of them (76 requests) were addressed to the original Kera.org, 5% (7 requests) were made to Google.com and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Kera.org.

Additional info on kera.org

Requests

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KERA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

54

Javascripts

41

Images

18

CSS

5

AJAX

118

All

Possible request optimization

1

Javascripts

32

Images

1

CSS

5

AJAX

79

Optimized

39

All

Normal result

Redirects

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

IP address

Kera.org uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

kera.org

learn.kera.org

104.22.78.219

104.22.79.219

172.67.23.89

DNS records

Type Host Target/ip TTL Other
A

kera.org

172.67.23.89 299
A

kera.org

104.22.79.219 299
A

kera.org

104.22.78.219 299
NS

kera.org

lisa.ns.cloudflare.com 86400
NS

kera.org

nile.ns.cloudflare.com 86400

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 Kera.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 Kera.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

Kera.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 94.2% of all visits is United States. It’s good for Kera.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

Normal result

Social Sharing Optimization

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

kera.org

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