3.9 sec in total
223 ms
2.3 sec
1.4 sec
Welcome to vaccines.procon.org homepage info - get ready to check Vaccine S Pro Con best content for United States right away, or after learning these important things about vaccines.procon.org
Proponents of school vaccine mandates say vaccines can save children’s lives. Opponents say parents should choose their kids' medical care.
Visit vaccines.procon.orgWe analyzed Vaccines.procon.org page load time and found that the first response time was 223 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
vaccines.procon.org performance score
name
value
score
weighting
Value2.7 s
58/100
10%
Value2.9 s
81/100
25%
Value8.5 s
18/100
10%
Value4,200 ms
1/100
30%
Value0.306
38/100
15%
Value23.9 s
1/100
10%
223 ms
12 ms
39 ms
26 ms
42 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 45% of them (39 requests) were addressed to the original Vaccines.procon.org, 8% (7 requests) were made to Google.com and 7% (6 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (549 ms) relates to the external source Procon.org.
Page size can be reduced by 1.7 MB (58%)
2.9 MB
1.2 MB
In fact, the total size of Vaccines.procon.org main page is 2.9 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. 85% 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 1.1 MB which makes up the majority of the site volume.
Potential reduce by 385.7 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. 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 385.7 kB or 81% of the original size.
Potential reduce by 128.6 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, Vaccine S Pro Con needs image optimization as it can save up to 128.6 kB 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 638.8 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 638.8 kB or 59% of the original size.
Potential reduce by 549.4 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. Vaccines.procon.org needs all CSS files to be minified and compressed as it can save up to 549.4 kB or 82% of the original size.
Number of requests can be reduced by 54 (68%)
80
26
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vaccine S Pro Con. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
vaccines.procon.org
223 ms
style.min.css
12 ms
rrssb.css
39 ms
main-responsive.css
26 ms
main-responsive-election-newblue.css
42 ms
responsive.meanmenu.css
27 ms
css
70 ms
css
125 ms
jquery-ui-1.11.2.smoothness.min.css
27 ms
font-awesome.min.css
39 ms
jquery-1.10.2.min.js
109 ms
jquery-migrate-1.2.1.js
89 ms
jquery.cookie.min.js
34 ms
jquery.tools-1.2.5.min.js
36 ms
site.min.js
34 ms
rrssb.min.js
56 ms
jquery-ui-1.11.2.min.js
37 ms
superclick.js
56 ms
jquery.meanmenu.js
56 ms
tile-styles.css
55 ms
magnific-popup.css
64 ms
jquery.magnific-popup.js
78 ms
angular.js
224 ms
font-awesome.min.css
27 ms
element.js
143 ms
proconrss
146 ms
i[2064]0e464941fec5126db1a2a27bd14a5628.js
19 ms
analytics.js
106 ms
cse.js
78 ms
angular.js
375 ms
collect
43 ms
collect
107 ms
collect
63 ms
cse.js
84 ms
jsapi
39 ms
default+en.css
5 ms
minimalist.css
26 ms
default+en.I.js
24 ms
minimalist.css
41 ms
pagebg2.jpg
70 ms
Logo-w151xh60.png
62 ms
world-health-organization-immunize-and-protect-your-child-poster.jpg
549 ms
video.gif
66 ms
lightbox_submit2.png
64 ms
new.gif
52 ms
procon-critical-thinking-video-left.png
52 ms
donate-now-help-keep-critical-thinking-alive.jpg
54 ms
vaccines.jpg
52 ms
small-pro-bubble.png
50 ms
small-con-bubble.png
52 ms
1802-painting-the-cow-pock-or-the-wonderful-effects-of-the-new-innoculation-by-smallpox-vaccine-inventor-edward-lenner.jpg
52 ms
death-the-vaccinator-late-1800s.png
61 ms
1920s-immunization.png
57 ms
star-wars-vaccination-poster-1977.png
60 ms
pro-label.png
54 ms
con-label.png
53 ms
rss-42x22.png
54 ms
translate-icon-right-menu.png
55 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
92 ms
questionbg.gif
77 ms
text-button-background-orange-587D86.gif
26 ms
fontawesome-webfont.woff
78 ms
mgid:arc:video:thedailyshow.com:c41d6361-00c7-410f-9de5-bc0cf042dfac
193 ms
TIHl2H5PtUw
223 ms
id-gGYQihaM
144 ms
l1K74Tnrrok
214 ms
fnzHWkJhA0U
183 ms
support-320.css
41 ms
bentojs.js
72 ms
mgid:arc:video:thedailyshow.com:c41d6361-00c7-410f-9de5-bc0cf042dfac
195 ms
www-embed-player-vflfNyN_r.css
269 ms
www-embed-player.js
296 ms
base.js
488 ms
www-embed-player-vflfNyN_r.css
86 ms
www-embed-player.js
122 ms
base.js
299 ms
jquery.lightbox.min.js
91 ms
site.newsletter-lightbox.min.js
91 ms
social-media-buttons-short-sprites.png
185 ms
translateelement.css
474 ms
main.js
492 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
169 ms
ad_status.js
168 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
54 ms
ad_status.js
123 ms
quant.js
269 ms
vaccines.procon.org accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
vaccines.procon.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
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
vaccines.procon.org 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
Image elements do not have [alt] attributes
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
UTF-8;
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vaccines.procon.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 Vaccines.procon.org main page’s claimed encoding is utf-8;. 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.
vaccines.procon.org
Open Graph description is not detected on the main page of Vaccine S Pro Con. 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: