1.4 sec in total
315 ms
918 ms
180 ms
Visit compare.isubookstore.com now to see the best up-to-date Compare Isu Bookstore content for United States and also check out these interesting facts you probably never knew about compare.isubookstore.com
Visit compare.isubookstore.comWe analyzed Compare.isubookstore.com page load time and found that the first response time was 315 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster. This domain responded with an error, which can significantly jeopardize Compare.isubookstore.com rating and web reputation
compare.isubookstore.com performance score
name
value
score
weighting
Value2.6 s
62/100
10%
Value4.3 s
43/100
25%
Value3.2 s
92/100
10%
Value260 ms
83/100
30%
Value0
100/100
15%
Value4.3 s
85/100
10%
315 ms
88 ms
158 ms
37 ms
13 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Compare.isubookstore.com, 18% (3 requests) were made to Google-analytics.com and 18% (3 requests) were made to Assets0.verbacompete.com. The less responsive or slowest element that took the longest time to load (315 ms) belongs to the original domain Compare.isubookstore.com.
Page size can be reduced by 634.6 kB (68%)
936.9 kB
302.4 kB
In fact, the total size of Compare.isubookstore.com main page is 936.9 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. 30% of websites need less resources to load. Javascripts take 656.7 kB which makes up the majority of the site volume.
Potential reduce by 46.1 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 46.1 kB or 68% of the original size.
Potential reduce by 4.6 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. Compare Isu Bookstore images are well optimized though.
Potential reduce by 436.7 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 436.7 kB or 67% of the original size.
Potential reduce by 147.1 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. Compare.isubookstore.com needs all CSS files to be minified and compressed as it can save up to 147.1 kB or 88% of the original size.
Number of requests can be reduced by 6 (43%)
14
8
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Compare Isu Bookstore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
compare.isubookstore.com
315 ms
v3-453c1b33125df2cc05eb51cbde90382b.css
88 ms
vvv5bqy.js
158 ms
v3-d04d22f8c50146770b7ca613d357ec14.js
37 ms
addthis_widget.js
13 ms
framebuster-f831d9cdb19615b7f80d08cd41e37ba9.js
20 ms
print-8eb84cf270efcedcabaecc695419cba3.css
5 ms
compare.isubookstore.com
124 ms
isu_banner-eb9267615aaebabf1eed812d1cd29c8d.png
113 ms
fontawesome-webfont-775603084e0cb6ecb6bae753f3d9828e.woff
100 ms
analytics.js
91 ms
300lo.json
55 ms
chosen-sprite-f14d3eea6a433c5e08ea480d1a501fbe.png
84 ms
sh.8e5f85691f9aaa082472a194.html
52 ms
collect
46 ms
collect
42 ms
nr-892.min.js
16 ms
compare.isubookstore.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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.
compare.isubookstore.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
compare.isubookstore.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Compare.isubookstore.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 Compare.isubookstore.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.
compare.isubookstore.com
Open Graph description is not detected on the main page of Compare Isu Bookstore. 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: