1.4 sec in total
128 ms
1 sec
235 ms
Welcome to status.calibre-ebook.com homepage info - get ready to check Status Calibre Ebook best content for China right away, or after learning these important things about status.calibre-ebook.com
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Visit status.calibre-ebook.comWe analyzed Status.calibre-ebook.com page load time and found that the first response time was 128 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
status.calibre-ebook.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value2.4 s
91/100
25%
Value12.6 s
3/100
10%
Value3,940 ms
1/100
30%
Value0.009
100/100
15%
Value26.7 s
0/100
10%
128 ms
113 ms
6 ms
82 ms
51 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Status.calibre-ebook.com, 67% (39 requests) were made to Calibre-ebook.com and 9% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (409 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 24.3 kB (16%)
150.3 kB
126.0 kB
In fact, the total size of Status.calibre-ebook.com main page is 150.3 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. 40% of websites need less resources to load. Javascripts take 79.6 kB which makes up the majority of the site volume.
Potential reduce by 16.2 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. This page needs HTML code to be minified as it can gain 4.0 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 16.2 kB or 76% of the original size.
Potential reduce by 2.8 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. Status Calibre Ebook images are well optimized though.
Potential reduce by 198 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 5.1 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. Status.calibre-ebook.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 72% of the original size.
Number of requests can be reduced by 35 (65%)
54
19
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Status Calibre Ebook. 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.
status.calibre-ebook.com
128 ms
calibre-usage
113 ms
adsbygoogle.js
6 ms
jquery.tools.min.js
82 ms
navbar.js
51 ms
yui.css
53 ms
base.css
57 ms
status.css
69 ms
ca-pub-5939552585043235.js
160 ms
zrt_lookup.html
185 ms
show_ads_impl.js
67 ms
ga.js
144 ms
logo.png
98 ms
button-donate.png
98 ms
us.png
98 ms
es.png
99 ms
de.png
98 ms
00.png
137 ms
it.png
137 ms
fr.png
138 ms
gb.png
136 ms
cn.png
135 ms
ca.png
137 ms
nl.png
178 ms
pl.png
176 ms
ru.png
174 ms
au.png
184 ms
br.png
175 ms
in.png
174 ms
at.png
184 ms
ar.png
192 ms
hu.png
199 ms
ua.png
201 ms
cz.png
199 ms
mx.png
204 ms
be.png
204 ms
tr.png
226 ms
ch.png
229 ms
jp.png
227 ms
bg.png
227 ms
ro.png
230 ms
za.png
235 ms
nz.png
254 ms
cl.png
253 ms
spinner.gif
252 ms
ads
409 ms
expansion_embed.js
64 ms
osd.js
64 ms
ads
397 ms
__utm.gif
50 ms
m_js_controller.js
23 ms
abg.js
44 ms
favicon
72 ms
favicon
82 ms
googlelogo_color_112x36dp.png
68 ms
nessie_icon_thin_arrow_big_white.png
44 ms
s
30 ms
x_button_blue2.svg
10 ms
status.calibre-ebook.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
status.calibre-ebook.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
status.calibre-ebook.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Status.calibre-ebook.com 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 Status.calibre-ebook.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.
status.calibre-ebook.com
Open Graph description is not detected on the main page of Status Calibre Ebook. 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: