2.3 sec in total
630 ms
1.3 sec
398 ms
Click here to check amazing Wv PBS Learning Media content for United States. Otherwise, check out these important facts you probably never knew about wv.pbslearningmedia.org
Inspire your students with thousands of free teaching resources including videos, lesson plans, and games aligned to state and national standards.
Visit wv.pbslearningmedia.orgWe analyzed Wv.pbslearningmedia.org page load time and found that the first response time was 630 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
wv.pbslearningmedia.org performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value13.4 s
0/100
25%
Value19.9 s
0/100
10%
Value23,210 ms
0/100
30%
Value0.463
19/100
15%
Value31.3 s
0/100
10%
630 ms
47 ms
29 ms
23 ms
295 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Wv.pbslearningmedia.org, 41% (35 requests) were made to D43fweuh3sg51.cloudfront.net and 14% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (630 ms) belongs to the original domain Wv.pbslearningmedia.org.
Page size can be reduced by 985.0 kB (49%)
2.0 MB
1.0 MB
In fact, the total size of Wv.pbslearningmedia.org main page is 2.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 162.6 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 162.6 kB or 78% of the original size.
Potential reduce by 44.8 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. Wv PBS Learning Media images are well optimized though.
Potential reduce by 674.1 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 674.1 kB or 66% of the original size.
Potential reduce by 103.4 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. Wv.pbslearningmedia.org needs all CSS files to be minified and compressed as it can save up to 103.4 kB or 79% of the original size.
Number of requests can be reduced by 29 (42%)
69
40
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wv PBS Learning Media. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.
wv.pbslearningmedia.org
630 ms
css
47 ms
homepage.min.css
29 ms
mister-rogers_k5Ake8z.jpg.resize.629x354.jpg
23 ms
WV_LearningMedia_Header_final.png
295 ms
PBSLM-logo.svg
20 ms
elections-240x116.jpg
34 ms
sat-scifri.png.resize.629x354.png
53 ms
election-central.jpg.resize.629x354.jpg
33 ms
selma_6bjEd2P.jpg.resize.629x354.jpg
33 ms
sat-daily-news.jpg.resize.629x354.jpg
32 ms
002_Solstice_MASTER200100303B26.png.resize.295x166.png
189 ms
Cleveland20Thumbnail202.jpg.resize.295x166.jpg
35 ms
Dimensions.jpg.resize.295x166.jpg
188 ms
120_Limerick-Off.jpg.resize.295x166.jpg
188 ms
wvpb_logo_75px_high.png
481 ms
social-media-icons-facebook.png
283 ms
modernizr.min.js
51 ms
jquery.min.js
205 ms
jquery-ui.min.js
226 ms
jquery.cookie.min.js
187 ms
owl.carousel.min.js
30 ms
bootstrap.min.js
29 ms
underscore.min.js
32 ms
backbone-min.js
46 ms
jquery.selectric.min.js
182 ms
pbslm.responsive.min.js
180 ms
SearchHeader.min.js
182 ms
ga.pbs.adapter.js
182 ms
jquery.dotdotdot.js
181 ms
conversion.js
198 ms
addthis_widget.js
184 ms
jquery.form.js
182 ms
Feedback.js
182 ms
recaptcha_ajax.js
179 ms
login_redirect.js
214 ms
login.js
193 ms
dt-gray.png
193 ms
NatureGray2.png
192 ms
WildKratts-216851-gray2.png
194 ms
nova-gray.png
193 ms
masterpiece_tm_grey.png
194 ms
CuriousGeorge_Gray.png
194 ms
AE_transparent2_gray.png
194 ms
Ken_Burns_Logo_Graty_4.png
195 ms
PBS-BeMore-logo.png
209 ms
wgbh-logo.png
208 ms
PBSLM-logo.png
208 ms
social-media-icons-twitter.png
272 ms
social-media-icons-youtube.png
273 ms
social-media-icons-googleplus.png
274 ms
rocky_main_image.jpg
240 ms
in_the_making.jpg
530 ms
hand-drawn-arrow.png
179 ms
bee.svg
173 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
163 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
98 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
99 ms
d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
99 ms
lmbase-webfont.woff
97 ms
b9QBgL0iMZfDSpmcXcE8nCSLrGe-fkSRw2DeVgOoWcQ.woff
161 ms
Zd2E9abXLFGSr9G3YK2MsFzqCfRpIA3W6ypxnPISCPA.woff
98 ms
b9QBgL0iMZfDSpmcXcE8nNeiznanRB67rGZDYkMvKPc.woff
99 ms
7m8l7TlFO-S3VkhHuR0at4bN6UDyHWBl620a-IRfuBk.woff
98 ms
1pO9eUAp8pSF8VnRTP3xnvesZW2xOQ-xsNqO47m55DA.woff
99 ms
OLffGBTaF0XFOW1gnuHF0YbN6UDyHWBl620a-IRfuBk.woff
98 ms
t6Nd4cfPRhZP44Q5QAjcC4bN6UDyHWBl620a-IRfuBk.woff
157 ms
lmhand-webfont.woff
157 ms
10JVD_humAd5zP2yrFqw6nhCUOGz7vYGh680lGh-uXM.woff
155 ms
lmsocialmedia-webfont.woff
157 ms
gtm.js
43 ms
beacon.js
39 ms
prum.min.js
39 ms
TeacherTracking;ord=837888806127.0117
41 ms
56 ms
ga.js
14 ms
analytics.js
21 ms
101 ms
inpage_linkid.js
67 ms
linkid.js
31 ms
__utm.gif
72 ms
300lo.json
19 ms
elqCfg.min.js
13 ms
collect
38 ms
sh.8e5f85691f9aaa082472a194.html
30 ms
layers.e5ea973510bf60b3db41.js
7 ms
wv.pbslearningmedia.org 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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
wv.pbslearningmedia.org 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
Missing source maps for large first-party JavaScript
wv.pbslearningmedia.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wv.pbslearningmedia.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 Wv.pbslearningmedia.org 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.
wv.pbslearningmedia.org
Open Graph description is not detected on the main page of Wv PBS Learning Media. 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: