2.7 sec in total
201 ms
1.8 sec
692 ms
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Visit textbookx.comWe analyzed Textbookx.com page load time and found that the first response time was 201 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
textbookx.com performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value11.4 s
0/100
25%
Value6.2 s
44/100
10%
Value740 ms
40/100
30%
Value0.01
100/100
15%
Value10.5 s
24/100
10%
201 ms
92 ms
64 ms
42 ms
252 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 77% of them (37 requests) were addressed to the original Textbookx.com, 10% (5 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (912 ms) belongs to the original domain Textbookx.com.
Page size can be reduced by 470.9 kB (61%)
767.6 kB
296.7 kB
In fact, the total size of Textbookx.com main page is 767.6 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. 50% of websites need less resources to load. Javascripts take 438.4 kB which makes up the majority of the site volume.
Potential reduce by 26.0 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 4.6 kB, which is 13% 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 26.0 kB or 77% of the original size.
Potential reduce by 3.4 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. TextbookX images are well optimized though.
Potential reduce by 286.2 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 286.2 kB or 65% of the original size.
Potential reduce by 155.3 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. Textbookx.com needs all CSS files to be minified and compressed as it can save up to 155.3 kB or 85% of the original size.
Number of requests can be reduced by 21 (53%)
40
19
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TextbookX. 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 from 13 to 1 for CSS and as a result speed up the page load time.
textbookx.com
201 ms
less_compiler.php
92 ms
jquery.min.js
64 ms
error_handler.js
42 ms
jquery-ui-1.8.17.custom.min.js
252 ms
jquery.tools.min.js
40 ms
default.css
77 ms
default_table.css
61 ms
default_bookinfo.css
59 ms
default_addon.css
76 ms
default_main.css
77 ms
index.css
86 ms
default_main.js
86 ms
css
250 ms
less_compiler.php
235 ms
common.js
69 ms
homepage2014.js
233 ms
jquery.dd.min.js
233 ms
dd.css
259 ms
less_compiler.php
259 ms
conversion.js
240 ms
ga.js
97 ms
9780321869173.jpg
795 ms
logo.png
183 ms
icon_sellbooks.png
181 ms
icon_freeshipping.png
154 ms
icon_schoolsupplies.png
150 ms
006000942X.jpg
800 ms
9780439023528.jpg
800 ms
9780674066649.jpg
813 ms
9781451648539.jpg
801 ms
9781440502088.jpg
833 ms
0877798095.jpg
833 ms
9781460215821.jpg
847 ms
0743273567.jpg
833 ms
9781402280795.jpg
912 ms
__utm.gif
64 ms
M2Jd71oPJhLKp0zdtTvoMzNrcjQuD0pTu1za2FULaMs.woff
442 ms
ODelI1aHBYDBqgeIAH2zlBM0YzuT7MdOe03otPbuUS0.woff
497 ms
toadOcfmlt9b38dHJxOBGNbE_oMaV8t2eFeISPpzbdE.woff
546 ms
toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff
610 ms
toadOcfmlt9b38dHJxOBGFkQc6VGVFSmCnC_l7QZG60.woff
546 ms
icons2014-webfont.svg
440 ms
icons2014-webfont.woff
380 ms
340 ms
less_compiler.php
55 ms
less_compiler.php
118 ms
89 ms
textbookx.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Heading elements are not in a sequentially-descending order
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.
textbookx.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
textbookx.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Textbookx.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 Textbookx.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.
textbookx.com
Open Graph description is not detected on the main page of TextbookX. 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: