1.3 sec in total
63 ms
1.1 sec
220 ms
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Visit visiondirect.comWe analyzed Visiondirect.com page load time and found that the first response time was 63 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
visiondirect.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value13.4 s
0/100
25%
Value21.5 s
0/100
10%
Value22,460 ms
0/100
30%
Value0.211
59/100
15%
Value36.8 s
0/100
10%
63 ms
81 ms
195 ms
40 ms
15 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 42% of them (33 requests) were addressed to the original Visiondirect.com, 12% (9 requests) were made to Pics2.ds-static.com and 12% (9 requests) were made to Pics1.ds-static.com. The less responsive or slowest element that took the longest time to load (262 ms) relates to the external source Tags.mediaforge.com.
Page size can be reduced by 482.6 kB (50%)
973.4 kB
490.8 kB
In fact, the total size of Visiondirect.com main page is 973.4 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. 50% of websites need less resources to load. Javascripts take 511.0 kB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 77% of the original size.
Potential reduce by 15.5 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. Visiondirect images are well optimized though.
Potential reduce by 345.4 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 345.4 kB or 68% of the original size.
Potential reduce by 73.8 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. Visiondirect.com needs all CSS files to be minified and compressed as it can save up to 73.8 kB or 83% of the original size.
Number of requests can be reduced by 31 (44%)
70
39
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visiondirect. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
visiondirect.com
63 ms
www.visiondirect.com
81 ms
default.asp
195 ms
satelliteLib-1bfaa8b2ee01d51a3a770d13c1b135f2c4079fa3.js
40 ms
foglight.js
15 ms
Sprites.css
16 ms
default.css
20 ms
jquery-1.7.2.min.js
19 ms
scripts.asp.js
19 ms
Accessibility.js
14 ms
lenscommon.js
21 ms
image.js
19 ms
clinicwiz.js
18 ms
s_code.js
14 ms
conversion.js
25 ms
262 ms
111401.ct.js
137 ms
23000432.js
76 ms
g
75 ms
tabs_acuvue-on.gif
57 ms
141x37.gif
56 ms
reorderIVD50.jpg
49 ms
blank.htm
71 ms
blue-seal-96-50-vision-direct-inc-22002591.png
85 ms
icon_adchoice.gif
41 ms
DrivePM_VisionDirect_HomePage
33 ms
lb
44 ms
tabs_acuvue-off.gif
28 ms
tabs_freshlook-on.gif
69 ms
tabs_freshlook-off.gif
28 ms
tabs_focus-on.gif
28 ms
tabs_focus-off.gif
37 ms
tabs_dailies-on.gif
29 ms
tabs_dailies-off.gif
29 ms
tab_bausch_lomb_on.gif
36 ms
tab_bausch_lomb_off.gif
40 ms
tab_accessories_on.gif
40 ms
tab_accessories_off.gif
40 ms
spacer.gif
44 ms
ds_logo_context.gif
44 ms
img-TopBarBG.gif
43 ms
img-Search.gif
44 ms
img-go.gif
65 ms
img-TopBarCap.gif
63 ms
bml_36x23.jpg
64 ms
google-lp-fs-25-new-int-test-a_II-alt.gif
24 ms
a1-IVD-homepage-V4.gif
36 ms
b1-IVD-homepage-V3.gif
33 ms
c1-IVD-homepage-V2.gif
32 ms
c3-IVD-homepage-V2.gif
32 ms
d2-IVD-homepage-V2.gif
33 ms
121614-visiondirect-hp-Bausch-update.jpg
35 ms
123112-EyeAccessories.gif
37 ms
a1-IVD-quadX-V4fsa.gif
27 ms
live_chat_left_nav.jpg
31 ms
c2-IVD-homepage-V2.gif
34 ms
d1-IVD-homepage-V2.gif
36 ms
d3-IVD-homepage-V2.gif
34 ms
e1-IVD-homepage-V1.gif
33 ms
091715-visiondirect-hp-ciba-rebate-75-1.gif
58 ms
013015-Alcon-hp.jpg
40 ms
lqs.aspx
139 ms
demconf.jpg
37 ms
PayPal_mark_37x23.gif
62 ms
59 ms
42 ms
16
108 ms
16
174 ms
25 ms
40 ms
28 ms
s44638939171563
84 ms
event.php
71 ms
generic
9 ms
generic
4 ms
tap.php
26 ms
cs
103 ms
pixel
29 ms
visiondirect.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 have valid values
visiondirect.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
Missing source maps for large first-party JavaScript
visiondirect.com 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 Visiondirect.com 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 Visiondirect.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.
visiondirect.com
Open Graph data is detected on the main page of Visiondirect. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: