1.6 sec in total
561 ms
956 ms
102 ms
Visit aponline.org now to see the best up-to-date Aponline content and also check out these interesting facts you probably never knew about aponline.org
AP ONLINE, material includes subject-specific content, syllabus, pacing guide, lesson plans, activity book, class notes, assessments
Visit aponline.orgWe analyzed Aponline.org page load time and found that the first response time was 561 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.
aponline.org performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.5 s
38/100
25%
Value5.4 s
56/100
10%
Value690 ms
43/100
30%
Value0.345
32/100
15%
Value5.5 s
70/100
10%
561 ms
135 ms
397 ms
93 ms
131 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 18% of them (2 requests) were addressed to the original Aponline.org, 82% (9 requests) were made to Teaching-point.net. The less responsive or slowest element that took the longest time to load (561 ms) belongs to the original domain Aponline.org.
Page size can be reduced by 7.8 kB (19%)
40.2 kB
32.4 kB
In fact, the total size of Aponline.org main page is 40.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 30.5 kB which makes up the majority of the site volume.
Potential reduce by 7.7 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 2.0 kB, which is 20% 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 7.7 kB or 79% of the original size.
Potential reduce by 127 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. Aponline images are well optimized though.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aponline. According to our analytics all requests are already optimized.
aponline.org
561 ms
bg.gif
135 ms
nav_r1_c1.gif
397 ms
template%203-teachers.jpg
93 ms
catalog.jpg
131 ms
orderoptions.jpg
135 ms
sitemap.jpg
133 ms
secondmenubg.jpg
134 ms
aboutus.jpg
133 ms
authorsreviewers.jpg
163 ms
contactus.jpg
164 ms
aponline.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
<frame> or <iframe> elements do not have a title
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
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.
aponline.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
aponline.org 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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aponline.org 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 Aponline.org main page’s claimed encoding is iso-8859-1. 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.
aponline.org
Open Graph description is not detected on the main page of Aponline. 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: