2.2 sec in total
170 ms
1.7 sec
257 ms
Visit b12patch.com now to see the best up-to-date B12 Patch content for United States and also check out these interesting facts you probably never knew about b12patch.com
More Energy, Better Concentration, Maximum Absorption
Visit b12patch.comWe analyzed B12patch.com page load time and found that the first response time was 170 ms and then it took 2 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.
b12patch.com performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value4.0 s
50/100
25%
Value6.0 s
46/100
10%
Value550 ms
53/100
30%
Value0.519
15/100
15%
Value10.6 s
23/100
10%
170 ms
241 ms
146 ms
5 ms
11 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 39% of them (28 requests) were addressed to the original B12patch.com, 11% (8 requests) were made to Apis.google.com and 6% (4 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (871 ms) belongs to the original domain B12patch.com.
Page size can be reduced by 407.0 kB (37%)
1.1 MB
697.5 kB
In fact, the total size of B12patch.com main page is 1.1 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. 60% of websites need less resources to load. Images take 517.7 kB which makes up the majority of the site volume.
Potential reduce by 59.3 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 59.3 kB or 71% of the original size.
Potential reduce by 23.0 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. B12 Patch images are well optimized though.
Potential reduce by 298.1 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 298.1 kB or 63% of the original size.
Potential reduce by 26.6 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. B12patch.com needs all CSS files to be minified and compressed as it can save up to 26.6 kB or 78% of the original size.
Number of requests can be reduced by 38 (58%)
66
28
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B12 Patch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
b12patch.com
170 ms
www.b12patch.com
241 ms
css.css
146 ms
urchin.js
5 ms
addthis_widget.js
11 ms
slider.css
231 ms
jquery-1.9.1.min.js
4 ms
jquery.slides.min.js
232 ms
all.js
88 ms
__utm.gif
84 ms
analytics.js
17 ms
fbevents.js
18 ms
mainbg.gif
107 ms
logobg1.gif
219 ms
lolt.gif
219 ms
logo.jpg
283 ms
lomid.gif
218 ms
tabbg1.gif
218 ms
tablt1.gif
292 ms
tabrt1.gif
397 ms
logobg.gif
398 ms
tab1.gif
395 ms
lort.gif
395 ms
tab2bg.gif
395 ms
tab2lt.gif
452 ms
dots1.gif
520 ms
tab2rt.gif
521 ms
slide-01.jpg
827 ms
slide-03.jpg
776 ms
slide-04.jpg
783 ms
trans.gif
584 ms
B12PatchOrderNow.jpg
805 ms
buy.gif
657 ms
Methylb12.jpg
871 ms
font-awesome.min.css
62 ms
collect
41 ms
258 ms
388 ms
xd_arbiter.php
99 ms
xd_arbiter.php
114 ms
300lo.json
148 ms
widgets.js
75 ms
plusone.js
141 ms
counter.5524cceca805eb4b9b2b.js
65 ms
footer.gif
602 ms
sh.8e5f85691f9aaa082472a194.html
74 ms
fontawesome-webfont.woff
71 ms
shares.json
97 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
76 ms
datapair
101 ms
cb=gapi.loaded_0
39 ms
cb=gapi.loaded_1
58 ms
fastbutton
124 ms
datapair
84 ms
datapair
83 ms
datapair
83 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
67 ms
postmessageRelay
71 ms
cb=gapi.loaded_0
16 ms
cb=gapi.loaded_1
17 ms
grlryt2bdKIyfMSOhzd1eA.woff
57 ms
pixel
31 ms
3193398744-postmessagerelay.js
29 ms
rpc:shindig_random.js
48 ms
pixel
32 ms
cb=gapi.loaded_0
7 ms
jot
85 ms
like.php
201 ms
like.php
192 ms
qeKvIRsJabD.js
291 ms
LVx-xkvaJ0b.png
326 ms
b12patch.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
b12patch.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
b12patch.com 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
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
Tap targets are not sized appropriately
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B12patch.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 B12patch.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.
b12patch.com
Open Graph description is not detected on the main page of B12 Patch. 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: