1.3 sec in total
152 ms
764 ms
339 ms
Visit textbooksfree.org now to see the best up-to-date Textbooks Free content for Philippines and also check out these interesting facts you probably never knew about textbooksfree.org
Visit textbooksfree.orgWe analyzed Textbooksfree.org page load time and found that the first response time was 152 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.
textbooksfree.org performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value2.4 s
92/100
25%
Value1.7 s
100/100
10%
Value380 ms
70/100
30%
Value0.078
95/100
15%
Value2.2 s
99/100
10%
152 ms
8 ms
26 ms
124 ms
173 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Textbooksfree.org, 15% (4 requests) were made to Pagead2.googlesyndication.com and 15% (4 requests) were made to W.sharethis.com. The less responsive or slowest element that took the longest time to load (464 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 189.2 kB (61%)
310.2 kB
121.0 kB
In fact, the total size of Textbooksfree.org main page is 310.2 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. Javascripts take 236.5 kB which makes up the majority of the site volume.
Potential reduce by 57.3 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 16.1 kB, which is 23% 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 57.3 kB or 81% of the original size.
Potential reduce by 183 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. Obviously, Textbooks Free needs image optimization as it can save up to 183 B or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 130.2 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 130.2 kB or 55% of the original size.
Potential reduce by 1.6 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. Textbooksfree.org needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 71% 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 Textbooks Free. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
textbooksfree.org
152 ms
adsbygoogle.js
8 ms
26 ms
ca-pub-6586125710906805.js
124 ms
zrt_lookup.html
173 ms
show_ads_impl.js
120 ms
sharethis.1ac33bc7d4476110a610f925104446ff.css
12 ms
count.pl
158 ms
getSegment.php
164 ms
index.a8fc48294ca4cc10eb440189d9f22d7c.html
60 ms
share-icon-16x16.png
7 ms
ads
464 ms
st.125da8bfe70ad3e00a35a6e4c65d8bc5.js
4 ms
osd.js
15 ms
t.dhj
6 ms
t.dhj
12 ms
cm
36 ms
x35248
103 ms
s-3271.xgi
16 ms
hbpix
29 ms
6 ms
9 ms
xrefid.xgi
5 ms
pixel
18 ms
pixel
16 ms
2981
31 ms
textbooksfree.org 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.
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
Document doesn't have a <title> element
Image elements do not have [alt] attributes
Links do not have a discernible name
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
textbooksfree.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
textbooksfree.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Links do not have descriptive text
Image elements do not have [alt] attributes
EN
EN
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Textbooksfree.org 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 Textbooksfree.org main page’s claimed encoding is . 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.
textbooksfree.org
Open Graph description is not detected on the main page of Textbooks Free. 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: