1.8 sec in total
155 ms
1.4 sec
240 ms
Visit amscopub.com now to see the best up-to-date Amscopub content for United States and also check out these interesting facts you probably never knew about amscopub.com
K-12 curriculum solutions including Advanced Placement, English Language Arts (ELA), Vocabu-Lit® (6–12), AMSCO® AP® Coursebooks
Visit amscopub.comWe analyzed Amscopub.com page load time and found that the first response time was 155 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
amscopub.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value6.1 s
12/100
25%
Value27.5 s
0/100
10%
Value42,870 ms
0/100
30%
Value0.242
51/100
15%
Value64.8 s
0/100
10%
155 ms
35 ms
77 ms
93 ms
131 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 91% of them (80 requests) were addressed to the original Amscopub.com, 3% (3 requests) were made to S7.addthis.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (725 ms) relates to the external source Actonsoftware.com.
Page size can be reduced by 894.1 kB (53%)
1.7 MB
790.7 kB
In fact, the total size of Amscopub.com main page is 1.7 MB. 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 960.8 kB which makes up the majority of the site volume.
Potential reduce by 71.4 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 71.4 kB or 75% of the original size.
Potential reduce by 60.2 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. Obviously, Amscopub needs image optimization as it can save up to 60.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 680.7 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 680.7 kB or 71% of the original size.
Potential reduce by 81.8 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. Amscopub.com needs all CSS files to be minified and compressed as it can save up to 81.8 kB or 89% of the original size.
Number of requests can be reduced by 31 (36%)
87
56
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amscopub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
amscopub.com
155 ms
style.css
35 ms
style.css
77 ms
jquery.min.js
93 ms
jquery-ui.min.js
131 ms
swfobject.js
72 ms
jquery-slides.js
73 ms
jquery.dropdownPlain.js
82 ms
prototype.js
143 ms
scriptaculous.js
103 ms
behaviour.js
102 ms
global.js
102 ms
calendar.css
117 ms
calendar.js
148 ms
calendar-en.js
149 ms
calendar-setup.js
148 ms
jquery.colorbox-min.js
150 ms
index.js
152 ms
colorbox.css
154 ms
carousel.js
154 ms
getseal
146 ms
addthis_widget.js
45 ms
builder.js
35 ms
effects.js
34 ms
dragdrop.js
39 ms
controls.js
41 ms
slider.js
44 ms
analytics.js
80 ms
amsco_masthead.jpg
647 ms
amscoLogo.png
663 ms
cart.png
654 ms
amsco_navbar.jpg
654 ms
searchbar.png
655 ms
search-select-bg.gif
656 ms
searchbtn.gif
656 ms
dropdown-bg.png
657 ms
btn-contact.png
658 ms
down-arrow.png
659 ms
selectBg.png
659 ms
visitor.gif
725 ms
300lo.json
71 ms
pinit00.png
45 ms
loading_background.png
57 ms
loading.gif
59 ms
amsco.jpg
101 ms
alpha-bg.png
56 ms
comCore_alg1.jpg
102 ms
usHist_apExam.jpg
110 ms
prepACT.jpg
127 ms
spanFun.jpg
101 ms
left.png
77 ms
usHist_apExam2015.jpg
108 ms
vocColl.jpg
128 ms
prepACT.jpg
128 ms
prepSAT.jpg
129 ms
spanFun_1.jpg
137 ms
earthSci_phys.jpg
141 ms
right.png
155 ms
vocHS.jpg
159 ms
lt.jpg
161 ms
progSucc.jpg
163 ms
currentsLit.jpg
168 ms
gramPrac.jpg
169 ms
stratCentral.jpg
182 ms
amsco_alg1_comCore.jpg
182 ms
amsco_geo_cc.jpg
184 ms
mathx.jpg
185 ms
kb_math.jpg
224 ms
prepACT_mathSci.jpg
198 ms
prepSAT_math.jpg
208 ms
reviewEarthSci.jpg
206 ms
livingEnv.jpg
208 ms
kb_physics.jpg
211 ms
marineSci.jpg
224 ms
amsco_sci.jpg
235 ms
globalHistGeo_growth.jpg
235 ms
basicPrinAmGov.jpg
235 ms
collect
23 ms
sh.8e5f85691f9aaa082472a194.html
21 ms
lt_harlem.jpg
218 ms
usHistGov.jpg
206 ms
econEverybody.jpg
210 ms
nassiLevy.jpg
211 ms
blume-stein.jpg
195 ms
italian_1.jpg
171 ms
latinFun.jpg
173 ms
germFun.jpg
190 ms
apLitComp.jpg
190 ms
amscopub.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-*] attributes do not match their roles
amscopub.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
amscopub.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
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amscopub.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 Amscopub.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.
amscopub.com
Open Graph description is not detected on the main page of Amscopub. 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: