3.6 sec in total
845 ms
2.6 sec
127 ms
Visit prestonchild.com now to see the best up-to-date Preston Child content for United States and also check out these interesting facts you probably never knew about prestonchild.com
Welcome to the Official Site of Douglas Preston and Lincoln Child! Here you can learn more about the authors, their collaboration and their books.
Visit prestonchild.comWe analyzed Prestonchild.com page load time and found that the first response time was 845 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
prestonchild.com performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value4.0 s
51/100
25%
Value4.7 s
68/100
10%
Value80 ms
99/100
30%
Value0.278
44/100
15%
Value7.1 s
52/100
10%
845 ms
100 ms
196 ms
199 ms
347 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 96% of them (23 requests) were addressed to the original Prestonchild.com, 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (845 ms) belongs to the original domain Prestonchild.com.
Page size can be reduced by 72.5 kB (20%)
360.1 kB
287.6 kB
In fact, the total size of Prestonchild.com main page is 360.1 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. 35% of websites need less resources to load. Images take 275.0 kB which makes up the majority of the site volume.
Potential reduce by 9.9 kB
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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.9 kB or 76% of the original size.
Potential reduce by 3.2 kB
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. Preston Child images are well optimized though.
Potential reduce by 33.3 kB
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 33.3 kB or 83% of the original size.
Potential reduce by 26.1 kB
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. Prestonchild.com needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 81% of the original size.
Number of requests can be reduced by 12 (52%)
23
11
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preston Child. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
www.prestonchild.com
845 ms
12_main_0.css
100 ms
13_fancybox_0.css
196 ms
2_togglebox.js
199 ms
init.js
347 ms
dynamicobjectloader.js
199 ms
css
24 ms
js.js
101 ms
navi.js
99 ms
extlib_prototype.js
257 ms
extlib_scriptaculous.js
253 ms
extlib_jquery.js
359 ms
fcmsLib_Core.js
177 ms
socialbookmarks.js
100 ms
1028_1_logoheadwithcrownew.png
293 ms
1000_0_books.jpg
98 ms
1451_m3t1w270h190q75v55867_icelimithome.jpg
101 ms
999_0_authors.jpg
101 ms
996_0_cabinethp.jpg
100 ms
logofoot.png
584 ms
fcp.gif
220 ms
fcmsUser_User.js
255 ms
fcmsLib_Utils.js
354 ms
fcmsUser_Core.js
158 ms
prestonchild.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
prestonchild.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
prestonchild.com SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prestonchild.com 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 Prestonchild.com 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.
prestonchild.com
Open Graph description is not detected on the main page of Preston Child. 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: