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Insights on realclearbooks.com

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Realclearbooks.com Code Review

Desktop
Mobile

Screenshot of Realclearbooks.com main page

Summary Score is a calculated score for realclearbooks.com code structure and quality, including the level of HTML code optimization, CSS and JavaScript compression.

Gzip compression is not enabled

Consider minifying your CSS code

/asset/top/master.css -> 4.4KiB -> 23%
/asset/vertical/rcb/rcb.css -> 2.4KiB -> 25%
/asset/section/home.css?v=1.1 -> 2.3KiB -> 27%
/asset/top/rcmg_users_v2/rcmg_modal.css -> 872B -> 22%
/asset/3rd_party/flexslider/2.2.0/flexslider.css -> 441B -> 27%
/asset/section/home-polls-widget.css -> 329B -> 15%

Consider minifying your HTML code

/ -> 3.2KiB -> 13%
https://dynamic-cdn.spot.im/yad/index.v2.html -> 452B -> 26%

There are files that block page rendering

/include/masthead_sites_nav.js
/include/masthead_nav.js
/include/masthead_nav_full.js
/include/masthead_sites_nav.js
https://www.realclearpolitics.com/include/more_from_rc_widget.js
https://www.realclearpolitics.com/include/more_from_rc_widget.js
https://fonts.googleapis.com/css?family=Roboto:400,700
https://fonts.googleapis.com/css?family=Domine:400,700
/asset/top/master.css
/asset/vertical/rcb/rcb.css
/asset/3rd_party/flexslider/2.2.0/flexslider.css
/asset/section/home.css?v=1.1
/asset/section/home-polls-widget.css
/asset/top/rcmg_users_v2/rcmg_modal.css
/asset/top/rcmg_users_v2/evolok/ev-widgets/3.5.18/prefixed-bootstrap.css
/asset/top/rcmg_users_v2/evolok/ev-widgets/3.5.18/ev-widgets.min.css

Leverage browser caching for the following URLs:

https://a248.e.akamai.net/chartbeat.download.akamai.com/102508/js/chartbeat.js -> expiration not set
https://assets.realclear.com/images/44/442146_4_.jpg -> expiration not set
https://assets.realclear.com/images/45/456563_4_.jpg -> expiration not set
https://assets.realclear.com/images/46/460583_4_.jpg -> expiration not set
https://assets.realclear.com/images/46/466430_4_.jpg -> expiration not set
/asset/3rd_party/flexslider/2.2.0/flexslider.css -> expiration not set
/asset/3rd_party/flexslider/2.2.0/jquery.flexslider.js -> expiration not set
/asset/3rd_party/jquery-visible/jquery.visible.js -> expiration not set
/asset/3rd_party/jquery/1.11.3.min.js -> expiration not set
/asset/3rd_party/lazysizes/4.1.6/lazysizes_rc_images.js -> expiration not set
/asset/3rd_party/lazysizes/lazysizes.min.js -> expiration not set
/asset/3rd_party/viewportSize/viewportSize-min.js -> expiration not set
/asset/img/ajax-grey-lg.gif -> expiration not set
/asset/img/grey-chev-sm.png -> expiration not set
/asset/img/grey-down-arrow-sm.png -> expiration not set
/asset/img/grid-icon.png -> expiration not set
/asset/img/icon-play.png -> expiration not set
/asset/img/lc-facebook.png -> expiration not set
/asset/img/lc-tweet.png -> expiration not set
/asset/img/lin.png -> expiration not set
/asset/img/list-icon-red.png -> expiration not set
/asset/img/lt-grey-mag.png -> expiration not set
/asset/img/mobile-menu.png -> expiration not set
/asset/img/rcb-home-logo.png -> expiration not set
/asset/img/rcb-logo-footer.png -> expiration not set
/asset/img/rcb-site-arrow.png -> expiration not set
/asset/img/red-stream-text-icon.png -> expiration not set
/asset/img/reddit-icon.png -> expiration not set
/asset/img/rwd-site-arrow.png -> expiration not set
/asset/img/social-icon-set.png -> expiration not set
/asset/img/social-icons-th.png -> expiration not set
/asset/img/social-icons.png -> expiration not set
/asset/img/square-bullet.png -> expiration not set
/asset/img/stream-hover-bg.png -> expiration not set
/asset/img/white-bg-chev.png -> expiration not set
/asset/section/home-polls-widget.css -> expiration not set
/asset/top/StoryStream.js -> expiration not set
/asset/top/master.css -> expiration not set
/asset/top/rc-newsletters-v2.js -> expiration not set
/asset/top/rcmg_users_v2/evolok/ev-ad/3.2.11/ev-em.min.js -> expiration not set
/asset/top/rcmg_users_v2/evolok/ev-widgets/3.5.18/ev-widgets.min.css -> expiration not set
/asset/top/rcmg_users_v2/evolok/ev-widgets/3.5.18/ev-widgets.min.js -> expiration not set
/asset/top/rcmg_users_v2/evolok/ev-widgets/3.5.18/prefixed-bootstrap.css -> expiration not set
/asset/top/rcmg_users_v2/rcmg_auth.js -> expiration not set
/asset/top/rcmg_users_v2/rcmg_common.js -> expiration not set
/asset/top/rcmg_users_v2/rcmg_modal.css -> expiration not set
/asset/top/rcmg_users_v2/rcmg_modal.js -> expiration not set
/asset/vertical/rcb/rcb.css -> expiration not set
/books_of_the_week/bg-book-of-week.png -> expiration not set
/images/ajax-loader2.gif -> expiration not set
/include/masthead_nav.js -> expiration not set
/include/masthead_nav_full.js -> expiration not set
/include/masthead_sites_nav.js -> expiration not set
/include/rc-meta.js -> expiration not set
https://www.realclearpolitics.com/3rd_party/scroll-depth/jquery.scrolldepth.min.js -> expiration not set
https://www.realclearpolitics.com/include/more_from_rc_widget.js -> expiration not set
https://www.spot.im/api/tracker/spot/sp_sJMa8VBM -> expiration not set
https://www.googletagservices.com/tag/js/gpt.js -> 15 minutes
https://recirculation.spot.im/spot/sp_sJMa8VBM/siderail?_=1554224699959 -> 58.6 minutes
https://rules.quantcount.com/rules-p-9bKF-NgTuSFM6.js -> 60 minutes
https://stats.g.doubleclick.net/dc.js -> 2 hours

Speed and usability scores by Google PageSpeed Insights. Show More

• Speed Score
This is a resulting grade of the analyzed realclearbooks.com web page structure. Analysis tries to identify slow elements on the page such as uncompressed images and not minified JavaScript code.

• Usability Score
This number is generated on the basis of realclearbooks.com content analysis. Do all UI elements fit the mobile viewport? Are all links and buttons located not too close to each other? The algorithm tries to answer these questions and give an estimated score.

• For more explanation and detailed report please visit https://developers.google.com/speed/pagespeed/insights/

Gzip is not enabled

CSS could be minified

/asset/top/master.css -> 4.4KiB -> 23%
/asset/vertical/rcb/rcb.css -> 2.4KiB -> 25%
/asset/section/home.css?v=1.1 -> 2.3KiB -> 27%
/asset/top/rcmg_users_v2/rcmg_modal.css -> 872B -> 22%
/asset/3rd_party/flexslider/2.2.0/flexslider.css -> 441B -> 27%
/asset/section/home-polls-widget.css -> 329B -> 15%

HTML could be minified

/ -> 3.2KiB -> 13%
https://dynamic-cdn.spot.im/yad/index.v2.html -> 452B -> 26%

Consider compressing these images

https://assets.realclear.com/images/47/475647_5_.jpg could be reduced in size by 151.8KiB (76%)
https://assets.realclear.com/images/45/456563_4_.jpg could be reduced in size by 50.3KiB (80%)
https://assets.realclear.com/images/47/474845_5_.jpg could be reduced in size by 12.5KiB (34%)
/asset/img/rcb-home-logo.png could be reduced in size by 2.6KiB (38%)
/asset/img/rcb-logo-footer.png could be reduced in size by 1.7KiB (57%)
/asset/img/social-icons.png could be reduced in size by 1.3KiB (42%)
/asset/img/social-icons-th.png could be reduced in size by 1.1KiB (47%)
/asset/img/social-icon-set.png could be reduced in size by 1.1KiB (19%)
/asset/img/icon-play.png could be reduced in size by 1.1KiB (29%)
/asset/img/rcb-site-arrow.png could be reduced in size by 1KiB (79%)
/asset/img/lt-grey-mag.png could be reduced in size by 1,010B (69%)
/asset/img/white-bg-chev.png could be reduced in size by 1,007B (76%)
/asset/img/grey-down-arrow-sm.png could be reduced in size by 983B (81%)
/asset/img/grey-chev-sm.png could be reduced in size by 982B (83%)
/asset/img/lc-facebook.png could be reduced in size by 961B (83%)
/asset/img/grid-icon.png could be reduced in size by 957B (87%)
/asset/img/lc-tweet.png could be reduced in size by 953B (80%)
/asset/img/list-icon-red.png could be reduced in size by 939B (86%)
/asset/img/mobile-menu-arrow-right.png could be reduced in size by 908B (87%)
/asset/img/mobile-menu-arrow-left.png could be reduced in size by 884B (86%)
/asset/img/lin.png could be reduced in size by 882B (69%)
/asset/img/icon-arrow-left-white.png could be reduced in size by 869B (87%)
/asset/img/icon-arrow-right-white.png could be reduced in size by 867B (87%)
/asset/img/red-stream-text-icon.png could be reduced in size by 863B (89%)
/asset/img/rwd-site-arrow.png could be reduced in size by 844B (69%)
/asset/img/mobile-menu.png could be reduced in size by 816B (66%)
/asset/img/stream-hover-bg.png could be reduced in size by 620B (37%)
/asset/img/reddit-icon.png could be reduced in size by 421B (24%)

There are files that block page rendering

/include/masthead_sites_nav.js
/include/masthead_nav.js
/include/masthead_nav_full.js
/include/masthead_sites_nav.js
https://www.realclearpolitics.com/include/more_from_rc_widget.js
https://www.realclearpolitics.com/include/more_from_rc_widget.js
https://fonts.googleapis.com/css?family=Roboto:400,700
https://fonts.googleapis.com/css?family=Domine:400,700
/asset/top/master.css
/asset/vertical/rcb/rcb.css
/asset/3rd_party/flexslider/2.2.0/flexslider.css
/asset/section/home.css?v=1.1
/asset/section/home-polls-widget.css
/asset/top/rcmg_users_v2/rcmg_modal.css
/asset/top/rcmg_users_v2/evolok/ev-widgets/3.5.18/prefixed-bootstrap.css
/asset/top/rcmg_users_v2/evolok/ev-widgets/3.5.18/ev-widgets.min.css

Some elements on the page are too close to each other. This may cause confusion while browsing.

The size of all elements on the page fits the mobile viewport.

Realclearbooks.com Main Page Meta

HTML Tag	Content	Informative?
Title:	RealClearBooks - Book News, Book Reviews, Publishing Industry Aggregator
Description:	Not set	Empty
H1:	RealClearBooks - Book News, Book Reviews, Publishing Industry Aggregator
H2:	RealClearBooks	Is it informative enough?
H3:	American Civics	Is it informative enough?

Do you own realclearbooks.com?

We've noticed that you have issues with some content elements on the main page:
• You should add a description to the main page of realclearbooks.com if you want your potential visitors to see it in Google or other search engines.
• Take a look at the headings; there might be too little information. Headings are important for usability and search engine optimization.

Cheapest available TLD alternatives

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Server Connection Speed

Realclearbooks.com main page was reached and loaded in 0.61 seconds. (Timing result excludes loading JavaScript, images and styles).

This is a good result. Try the services listed at the bottom of the page to search for available improvements

More Domains on 13.32.151.119 IP

Our system did not detect any websites except realclearbooks.com on this IP.

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