526 ms in total
67 ms
277 ms
182 ms
Visit joyofsight.com now to see the best up-to-date Joy Of Sight content for United States and also check out these interesting facts you probably never knew about joyofsight.com
Welcome to the Joy of Sight™, a helpful resource for people with age-related macular degeneration (AMD).
Visit joyofsight.comWe analyzed Joyofsight.com page load time and found that the first response time was 67 ms and then it took 459 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
joyofsight.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.3 s
43/100
25%
Value4.0 s
80/100
10%
Value1,790 ms
10/100
30%
Value0.04
99/100
15%
Value7.3 s
50/100
10%
67 ms
22 ms
15 ms
26 ms
49 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 71% of them (27 requests) were addressed to the original Joyofsight.com, 8% (3 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (120 ms) belongs to the original domain Joyofsight.com.
Page size can be reduced by 81.7 kB (26%)
314.5 kB
232.8 kB
In fact, the total size of Joyofsight.com main page is 314.5 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. 45% of websites need less resources to load. Images take 214.9 kB which makes up the majority of the site volume.
Potential reduce by 13.2 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 13.2 kB or 71% of the original size.
Potential reduce by 17.9 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. Joy Of Sight images are well optimized though.
Potential reduce by 22.5 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 22.5 kB or 46% of the original size.
Potential reduce by 28.0 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. Joyofsight.com needs all CSS files to be minified and compressed as it can save up to 28.0 kB or 88% of the original size.
Number of requests can be reduced by 18 (50%)
36
18
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joy Of Sight. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
joyofsight.com
67 ms
css
22 ms
styles.css
15 ms
modernizr-latest.js
26 ms
dw_event.js
49 ms
dw_cookies.js
49 ms
dw_sizerdx.js
49 ms
jquery.min.js
50 ms
page_bg_layer0.jpg
32 ms
ga.js
21 ms
all.js
21 ms
widgets.js
21 ms
_Incapsula_Resource
19 ms
content_bg_layer0.png
55 ms
content_bg_layer1_top.jpg
57 ms
bausch-logo.png
56 ms
nav_left.png
56 ms
nav_bg1.png
56 ms
navHere.png
57 ms
nav_bg0.png
57 ms
nav_arrow.png
57 ms
nav_rt.png
59 ms
content_MainLogo.png
74 ms
joinnow-btn.png
58 ms
BL_ClickHereButton_v2-01.png
59 ms
main_content_footer_L.png
60 ms
main_content_footer_R.png
61 ms
content_bg_layer1_bot.png
82 ms
botNav.png
66 ms
footerNav.png
66 ms
RobotoCondensed-Regular.ttf
120 ms
__utm.gif
40 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
26 ms
_Incapsula_Resource
21 ms
63 ms
xd_arbiter.php
23 ms
xd_arbiter.php
56 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
37 ms
joyofsight.com accessibility score
joyofsight.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
joyofsight.com SEO score
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joyofsight.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 Joyofsight.com 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.
joyofsight.com
Open Graph description is not detected on the main page of Joy Of Sight. 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: