2.6 sec in total
238 ms
2 sec
340 ms
Welcome to optiboard.com homepage info - get ready to check Opti Board best content for United States right away, or after learning these important things about optiboard.com
OptiBoard is the Premier Online Community for Eyecare Professionals.
Visit optiboard.comWe analyzed Optiboard.com page load time and found that the first response time was 238 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
optiboard.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value3.2 s
72/100
25%
Value4.0 s
81/100
10%
Value160 ms
93/100
30%
Value0.006
100/100
15%
Value3.7 s
90/100
10%
238 ms
493 ms
29 ms
276 ms
598 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 83% of them (49 requests) were addressed to the original Optiboard.com, 5% (3 requests) were made to Ajax.googleapis.com and 5% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (815 ms) belongs to the original domain Optiboard.com.
Page size can be reduced by 370.4 kB (66%)
564.3 kB
193.9 kB
In fact, the total size of Optiboard.com main page is 564.3 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. 35% of websites need less resources to load. CSS take 211.1 kB which makes up the majority of the site volume.
Potential reduce by 121.0 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 121.0 kB or 86% of the original size.
Potential reduce by 17.2 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, Opti Board needs image optimization as it can save up to 17.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 51.7 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 51.7 kB or 58% of the original size.
Potential reduce by 180.4 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. Optiboard.com needs all CSS files to be minified and compressed as it can save up to 180.4 kB or 85% of the original size.
Number of requests can be reduced by 40 (70%)
57
17
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Opti Board. 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 from 4 to 1 for CSS and as a result speed up the page load time.
optiboard.com
238 ms
493 ms
yuiloader-dom-event.js
29 ms
vbulletin-core.js
276 ms
css.php
598 ms
vbulletin_read_marker.js
719 ms
css.php
815 ms
css.php
150 ms
vbulletin-sidebar.js
719 ms
css.php
232 ms
vbulletin_md5.js
300 ms
connection-min.js
11 ms
vbulletin_facebook.js
261 ms
animation-min.js
11 ms
gradient-grey-down.png
79 ms
optiboard-logo-WEBx2-edited.jpg
154 ms
facebook_login.gif
65 ms
FEA-webBanner-350X75.jpg
130 ms
search.png
65 ms
navbit-home.png
76 ms
collapse_40b.png
98 ms
forum_old-48.png
135 ms
lastpost-right.png
149 ms
blob_fire.gif
150 ms
subforum_old-48.png
150 ms
confused.gif
157 ms
forum_link-48.png
184 ms
blob_blue.gif
213 ms
users_online.png
213 ms
forum_stats.png
213 ms
legend.png
211 ms
forum_new-16.png
217 ms
forum_old-16.png
231 ms
category-16.png
278 ms
forum_link-16.png
257 ms
tab-collapsed.png
258 ms
widget-comment.png
277 ms
unknown.gif
262 ms
image.php
283 ms
42.gif
307 ms
image.php
312 ms
widget-forum.png
313 ms
image.php
350 ms
newbtn_middle.png
301 ms
selected-tab-gradient-with-top-alpha.png
294 ms
arrow.png
310 ms
grey-up.png
317 ms
rss_40b.png
321 ms
gradient-greytowhite.png
352 ms
top-highlight.png
344 ms
gradient-black-down.png
349 ms
ga.js
47 ms
bottom-shadow.png
368 ms
__utm.gif
14 ms
all.js
7 ms
81 ms
xd_arbiter.php
40 ms
xd_arbiter.php
47 ms
xd_arbiter.php
9 ms
optiboard.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
optiboard.com 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
optiboard.com SEO score
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Optiboard.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 Optiboard.com main page’s claimed encoding is iso-8859-1. 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.
optiboard.com
Open Graph description is not detected on the main page of Opti Board. 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: