2.9 sec in total
537 ms
1.7 sec
657 ms
Welcome to swanson-vitamins.com homepage info - get ready to check Swanson Vitamins best content for United States right away, or after learning these important things about swanson-vitamins.com
Shop online for vitamins, supplements, natural health products and more with Swanson Health Products, where unparalleled quality meets unbeatable prices.
Visit swanson-vitamins.comWe analyzed Swanson-vitamins.com page load time and found that the first response time was 537 ms and then it took 2.3 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.
swanson-vitamins.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value6.9 s
6/100
25%
Value7.8 s
23/100
10%
Value3,920 ms
1/100
30%
Value0.336
34/100
15%
Value20.2 s
2/100
10%
537 ms
29 ms
24 ms
20 ms
18 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Swanson-vitamins.com, 12% (15 requests) were made to Media.swansonvitamins.com and 6% (7 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (537 ms) relates to the external source Swansonvitamins.com.
Page size can be reduced by 1.1 MB (20%)
5.4 MB
4.3 MB
In fact, the total size of Swanson-vitamins.com main page is 5.4 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. Images take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 113.8 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. This page needs HTML code to be minified as it can gain 23.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 113.8 kB or 80% of the original size.
Potential reduce by 210.6 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. Swanson Vitamins images are well optimized though.
Potential reduce by 486.0 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 486.0 kB or 66% of the original size.
Potential reduce by 289.7 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. Swanson-vitamins.com needs all CSS files to be minified and compressed as it can save up to 289.7 kB or 82% of the original size.
Number of requests can be reduced by 44 (36%)
122
78
The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swanson Vitamins. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.
www.swansonvitamins.com
537 ms
shp-master-v5.css
29 ms
jquery-1.7.1.min.js
24 ms
satelliteLib-92fb43506c32557859781f224eee788b29a5076e.js
20 ms
homepage.newLayout.css
18 ms
jquery-ui-1.8.19.custom.min.js
20 ms
SHPUtils-v9.js
22 ms
bootstrap.js
19 ms
jquery.adobe.autocomplete.min.js
17 ms
jquery.flexslider-min.js
22 ms
make-draggable.js
20 ms
conversion.js
100 ms
mbox-contents-10475ee62b242e652a78d9cc411031f4bcb2ed2e.js
15 ms
satellite-5397415a12ebc2a5f80001ef.js
10 ms
satellite-537ccc3091ea8c60630001b9.js
17 ms
satellite-53bdaa35c5d48fb89f000017.js
30 ms
target.js
84 ms
53000246.js
103 ms
analytics.js
100 ms
shipping-icon.png
30 ms
SWF125.png
105 ms
spp.pl
136 ms
thresholdCap.png
29 ms
swanson-health-products.png
30 ms
1603-Catalog-25-Strain-Probiotic.jpg
37 ms
1603-HealthyHome.jpg
40 ms
1406-bogo.jpg
129 ms
rr-hp-mini.jpg
29 ms
shop-clearance.png
33 ms
web-specials.png
38 ms
new-products.png
42 ms
rating-4_9.gif
80 ms
rating-4_5.gif
80 ms
rating-4_7.gif
84 ms
rating-4_8.gif
83 ms
rating-3_1.gif
84 ms
rating-4_6.gif
85 ms
rating-4_1.gif
83 ms
rating-4_0.gif
88 ms
rating-4_3.gif
85 ms
lee-footer2.jpg
85 ms
plusminusgifanimation2.gif
84 ms
SW1475.png
95 ms
SWU377.png
95 ms
SW1075.png
86 ms
SWH112.png
87 ms
SWH248.png
94 ms
SWA022.png
87 ms
SWU283.png
103 ms
SWRJ005.png
89 ms
SW106.png
93 ms
SWP011.png
143 ms
SWF158.png
142 ms
SW920.png
141 ms
SWU152.png
146 ms
SW1253.png
102 ms
standard
57 ms
collect
31 ms
collect
91 ms
shipping-truck.png
19 ms
header-footer-sprite.png
34 ms
CartStarter-1.png
27 ms
food-beverage.jpg
30 ms
beauty.jpg
30 ms
coq10-2.jpg
28 ms
herbs-2.jpg
26 ms
joint-health-2.jpg
32 ms
bone.jpg
69 ms
digestive-health-2.jpg
71 ms
heart.jpg
71 ms
immune.jpg
69 ms
sports-nutrition.jpg
70 ms
ga-audiences
81 ms
loader_sm.gif
29 ms
tabs.jpg
29 ms
catalog.jpg
20 ms
new-bursties.png
23 ms
emailFooter.png
19 ms
header-footer-sprite-BBB.png
19 ms
bg_control_nav.png
21 ms
flexarrows.png
170 ms
welcome.asp
10 ms
fbds.js
219 ms
155 ms
s68116753923241
12 ms
gtmp_compiled.js
151 ms
bat.js
208 ms
o.js
162 ms
satellite-56b4b82d64746d03f00001e9.js
6 ms
collect
101 ms
s62819717826787
35 ms
satellite-56b289eb64746d77c90030a2.js
30 ms
subcat-food.jpg
43 ms
subcat-beauty.jpg
75 ms
subcat-coq10.jpg
54 ms
subcat-herb.jpg
32 ms
subcat-joint.jpg
49 ms
subcat-weigthloss.jpg
45 ms
subcat-digestion.jpg
73 ms
subcat-heart.jpg
71 ms
subcat-professional.jpg
74 ms
subcat-immune.jpg
86 ms
subcat-sexualhealth.jpg
121 ms
subcat-sportsnutrition.jpg
84 ms
subcat-vitaminb.jpg
109 ms
subcat-multivitamin.jpg
90 ms
subcat-efa.jpg
102 ms
Email-Signup-PopUp_12-26.jpg
120 ms
fancybox-x.png
107 ms
fancybox.png
114 ms
fancybox-y.png
113 ms
blank.gif
119 ms
20 ms
gtmp_compiled_9-hatpZX8VY.js
33 ms
o
78 ms
40 ms
rum
10 ms
pixel
35 ms
Pug
33 ms
rum
26 ms
mapuser
5 ms
relator
60 ms
m
145 ms
m
84 ms
sd
24 ms
tap.php
20 ms
3 ms
swanson-vitamins.com 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
<frame> or <iframe> elements do not have a title
swanson-vitamins.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
swanson-vitamins.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swanson-vitamins.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 Swanson-vitamins.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.
swanson-vitamins.com
Open Graph data is detected on the main page of Swanson Vitamins. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: