3.7 sec in total
542 ms
2.2 sec
986 ms
Visit pikibook.com now to see the best up-to-date Pikibook content for United States and also check out these interesting facts you probably never knew about pikibook.com
Visit pikibook.comWe analyzed Pikibook.com page load time and found that the first response time was 542 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
pikibook.com performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value8.1 s
2/100
25%
Value21.4 s
0/100
10%
Value80 ms
99/100
30%
Value0.013
100/100
15%
Value12.4 s
15/100
10%
542 ms
380 ms
377 ms
286 ms
283 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 62% of them (33 requests) were addressed to the original Pikibook.com, 38% (20 requests) were made to P.gr-assets.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source P.gr-assets.com.
Page size can be reduced by 259.7 kB (16%)
1.6 MB
1.4 MB
In fact, the total size of Pikibook.com main page is 1.6 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 30.5 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 30.5 kB or 79% of the original size.
Potential reduce by 435 B
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. Pikibook images are well optimized though.
Potential reduce by 180.7 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 180.7 kB or 71% of the original size.
Potential reduce by 48.0 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. Pikibook.com needs all CSS files to be minified and compressed as it can save up to 48.0 kB or 85% of the original size.
Number of requests can be reduced by 9 (17%)
52
43
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pikibook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
pikibook.com
542 ms
jquery.js
380 ms
jqueryui.js
377 ms
dle_js.js
286 ms
style.css
283 ms
jquery.hoverIntent.minified.js
200 ms
jquery.easing.1.3.js
205 ms
jquery.galleryview-1.1.js
458 ms
jquery.timers-1.1.2.js
297 ms
style-switcher.js
375 ms
jquery.tooltip.min.js
455 ms
slider.js
462 ms
189871.jpg
373 ms
body.jpg
120 ms
enter.jpg
119 ms
top-menu-line.jpg
119 ms
1437493.jpg
644 ms
205169.jpg
262 ms
912294.jpg
174 ms
73017.jpg
175 ms
5228627.jpg
611 ms
17055810.jpg
1228 ms
821251.jpg
621 ms
7798026.jpg
737 ms
9574698.jpg
1065 ms
2902129.jpg
613 ms
6637573.jpg
619 ms
14875109.jpg
628 ms
7629307.jpg
622 ms
17152735.jpg
661 ms
95833.jpg
633 ms
245958.jpg
651 ms
10200474.jpg
640 ms
547101.jpg
652 ms
4422727.jpg
659 ms
background-image.jpg
1154 ms
top-line.jpg
137 ms
styleSwitch.jpg
134 ms
search-block.jpg
144 ms
in-t-t.jpg
143 ms
top-menu.jpg
142 ms
n-link.png
224 ms
main-content-block-center.jpg
227 ms
main-content-block-top.jpg
237 ms
main-content-block-bottom.jpg
239 ms
short-block-date.jpg
234 ms
img.jpg
315 ms
short-block-more.jpg
319 ms
r-blocks.jpg
327 ms
r-blocks-top.jpg
328 ms
r-blocks-bottom.jpg
329 ms
r-blocks-title.jpg
405 ms
footer-block.jpg
411 ms
pikibook.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
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.
pikibook.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
pikibook.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pikibook.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Pikibook.com 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.
pikibook.com
Open Graph description is not detected on the main page of Pikibook. 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: