3.6 sec in total
152 ms
3.3 sec
68 ms
Visit gnc.com now to see the best up-to-date Gnc content for United States and also check out these interesting facts you probably never knew about gnc.com
Visit gnc.comWe analyzed Gnc.com page load time and found that the first response time was 152 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
gnc.com performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value28.4 s
0/100
25%
Value26.6 s
0/100
10%
Value7,180 ms
0/100
30%
Value0.453
20/100
15%
Value47.0 s
0/100
10%
152 ms
245 ms
251 ms
91 ms
71 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 10% of them (6 requests) were addressed to the original Gnc.com, 8% (5 requests) were made to Cdn-fsly.yottaa.net and 7% (4 requests) were made to Servedby.flashtalking.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Api.ipify.org.
Page size can be reduced by 182.0 kB (30%)
609.8 kB
427.8 kB
In fact, the total size of Gnc.com main page is 609.8 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. 65% of websites need less resources to load. Javascripts take 424.9 kB which makes up the majority of the site volume.
Potential reduce by 129.2 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 129.2 kB or 70% of the original size.
Potential reduce by 0 B
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. Gnc images are well optimized though.
Potential reduce by 52.8 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 52.8 kB or 12% of the original size.
Number of requests can be reduced by 44 (79%)
56
12
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gnc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.
gnc.com
152 ms
www.gnc.com
245 ms
recaptcha.html
251 ms
gtm.js
91 ms
recaptcha-logo.svg
71 ms
captcha.js
744 ms
dwanalytics-22.2.js
55 ms
dwac-21.7.js
69 ms
gretel.min.js
20 ms
applepay.js
55 ms
recaptcha-icon_info.svg
56 ms
fbevents.js
169 ms
analytics.js
464 ms
destination
341 ms
destination
389 ms
bat.js
519 ms
conversion.js
1557 ms
core.js
474 ms
scevent.min.js
512 ms
pixel.js
458 ms
core.js
1548 ms
A2201806-c647-4d2d-af70-be8d06944be61.js
511 ms
api.ipify.org
1784 ms
ping.min.js
1544 ms
365 ms
pixlee_events.js
504 ms
btt.js
503 ms
quantum-gnc.js
501 ms
44716
501 ms
adelphic_universal_pixel.js
474 ms
tag.js
472 ms
i.js
1535 ms
destination
1526 ms
linkid.js
1102 ms
recaptcha.html
1327 ms
rp.gif
1318 ms
t2_1afsx55j_telemetry
1081 ms
cnv
1040 ms
main.min.js
379 ms
collect
185 ms
collect
321 ms
303 ms
core.js
298 ms
runtime_6459738026535cda4232dc813c61447d.js
134 ms
94 ms
84 ms
ga-audiences
124 ms
__Analytics-Start
114 ms
main-v2_b0f9dea1e3910d3b6e492e0d6dab8565.js
50 ms
cjs_min_3a843477d8e318f67237a66d0a58c542.js
69 ms
d9core
65 ms
default
92 ms
activityi;src=12490380;type=pagev0;cat=gncal0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=1935777543112.6355
151 ms
2116
94 ms
42 ms
41 ms
lgc
97 ms
src=12490380;type=pagev0;cat=gncal0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=1935777543112.6355
96 ms
7 ms
img.png
84 ms
gnc.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-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
gnc.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
gnc.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
Image elements do not have [alt] attributes
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
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gnc.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 Gnc.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.
gnc.com
Open Graph description is not detected on the main page of Gnc. 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: