2.3 sec in total
75 ms
1.6 sec
634 ms
Click here to check amazing Nbcf content for United States. Otherwise, check out these important facts you probably never knew about nbcf.org
National Breast Cancer Foundation provides early detection screenings, including mammograms, breast health education, and a supportive community.
Visit nbcf.orgWe analyzed Nbcf.org page load time and found that the first response time was 75 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
nbcf.org performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value10.7 s
0/100
25%
Value6.5 s
39/100
10%
Value70 ms
99/100
30%
Value0
100/100
15%
Value9.7 s
29/100
10%
75 ms
76 ms
78 ms
82 ms
85 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Nbcf.org, 24% (26 requests) were made to S3.amazonaws.com and 10% (11 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (376 ms) relates to the external source Platform.twitter.com.
Page size can be reduced by 939.9 kB (39%)
2.4 MB
1.5 MB
In fact, the total size of Nbcf.org main page is 2.4 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. 75% 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 1.2 MB which makes up the majority of the site volume.
Potential reduce by 55.8 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. 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 55.8 kB or 76% of the original size.
Potential reduce by 101.3 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. Nbcf images are well optimized though.
Potential reduce by 624.0 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 624.0 kB or 67% of the original size.
Potential reduce by 158.8 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. Nbcf.org needs all CSS files to be minified and compressed as it can save up to 158.8 kB or 79% of the original size.
Number of requests can be reduced by 42 (43%)
98
56
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbcf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
www.nationalbreastcancer.org
75 ms
crust-573b4ed27901ef6006eef6f50a7ee8e6.css
76 ms
mobile-af5a8643a724bf0749460c175598702b.css
78 ms
desktop-f3a6722861f818c32368df91d46ee6d6.css
82 ms
breakpoint_styles-e46a3e648a611666833e381f63f2c387.css
85 ms
modernizr-min-df776af49140d7013d65dd3ca4858623.js
80 ms
nne4tjy.js
226 ms
jquery.min.js
92 ms
application-15ae9020eb0c4d26c1d16cb33f21793b.js
79 ms
www.nationalbreastcancer.org
120 ms
dc.js
119 ms
j.php
37 ms
bottom_logo-56012ba06364bdefc97e7d2efa944417.png
41 ms
f755b092373cd29091bdadee40fddbde
142 ms
pluses-b8e601a40e98bfa01600608f1415513f.gif
39 ms
nothing-f71c893e07b76f9d5d76a7975cc2d6a6.png
35 ms
footer_box-326bef1c69129b3741c4f5b8168f20ff.png
37 ms
9469f6e5e9822de9f606e25c7efad700
117 ms
508a6ed63151f33a46c559d939ef04a0
116 ms
e6604be3e32b4ec289e7b3962c843d2d
38 ms
0f71816156854e5dbb8f1094e66d4cd0
38 ms
60d041607253e68f8becdbf847ff24d5
128 ms
bb007ced4a2934e2a68dc957c1515361
119 ms
ded84d1200563aa79d2545be26d18f50
135 ms
57792c1ae66738bcdb1ee752dbffe766
126 ms
gtm.js
114 ms
header_repeating_background-a9f7b2e4a995eaa49065b4ce7e1bd3d0.jpg
99 ms
header_background-20b8c71f807931eae4d6e8c78a408852.jpg
94 ms
header_logo-779e85bf63785b2a1d5e6c4eae3412fe.png
93 ms
search_icon-25d0e499b38b7e4a1a326709bf341b83.png
89 ms
header_nav_repeating_background-f8e6974894993cb555ade7bcf3d33b21.jpg
89 ms
header_nav_background-5ac60501f2eb735713f295dbc5ecaa51.jpg
90 ms
sprite_nav-b83ca175a92931e94594344ae19ff970.png
94 ms
sprite_secondary_nav_indicator-fa87a874b9a8363e6fc430b4c7b10900.png
94 ms
secondary_nav_repeating_pink-cb5b5de87845fb36b45bbfee06e8fb82.jpg
94 ms
right_fade-b34dbf3ce816f011ce0ad4885e583d4b.png
97 ms
left_fade-d0dcfc18586e9f41b77a4ce7cc78e78d.png
95 ms
next_button-e24e3a4727c4fbb35ab93ebf8a0e67cd.png
97 ms
prev_button-2b555eb995cb3b261744140c3bd020c0.png
102 ms
homepage_pink_bg-57111f127bf985cf8e6d11c87e684000.jpg
101 ms
footer_top_repeating_background-6eab4add2c9afcfd2b1a0d1813181c4e.gif
100 ms
footer_top_gray_repeating_background-f76381fce1854ddf2eabca74b1a2d9b3.gif
104 ms
footer_bottom_repeating_background-5da01ccf9c7fdfae091ea2c016c239bb.jpg
104 ms
o-b-a7fbbb016ed304aa35ead3ba6502e577.png
99 ms
icon-footer-sprite-a91140c6736b821103b623ad8576957d.gif
104 ms
23bb365d1b7a0955e410d1c526f2e657
105 ms
13dfe85be0f4d120ec3dbc5083407b48
104 ms
701671ee73f621ff116aa53362779aac
108 ms
478e39d3fc2faefd60a6e34bb71272bc
106 ms
WkpRGdBzAZno8nrziV56CO7T2V1FK64Fnwg0Wfu1kRCffJR8ggMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
40 ms
BLSNEQT0ZHrROHn15FaLE2CENrX5xuiICz2YYuoD79tffJn8ggMdeMJ6Mk6g5MFfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
127 ms
dUPgEO84QuLyWUqEPOjUlB4wtyqTe2R77w8WEEqBFoGffJa8ggMdeMJ6Mk6g5M4fb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
346 ms
rCOiewS90barQeGaxUTW0aPQrzYMm4lqPeBIfM71TLqffJL8ggMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
293 ms
eAuA-C5DSxnuQYPiIFQ_90J7XshRCBt2CxrLsH427Tvff4pAggMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
308 ms
Cx31EWYZQPd7V9AkgKnrPTZCK5I5wAYMrDzVNbb59yGff4-AggMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
308 ms
v.gif
38 ms
__utm.gif
33 ms
all.js
25 ms
snapabug.js
129 ms
conversion_async.js
74 ms
quant.js
71 ms
hotjar-115646.js
235 ms
9853.js
64 ms
i.js
61 ms
8c4403e4742053b12b334db883cd332c87e9f972.1.js
63 ms
308 ms
pixel;r=71943824;a=p-Z3Eh7uQ-NWUr2;labels=_fp.event.Homepage;fpan=1;fpa=P0-1552745565-1458406245311;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458406245311;tzo=-180;ref=;url=http%3A%2F%2Fwww.nationalbreastcancer.org%2F;ogl=site_name.www%252Enationalbreastcancer%252Eorg%2Ctitle.Information%252C%20Awareness%20%26%20Donations%20%3A%3A%20The%20National%20Breast%20Cancer%20Foundation%2Ctype.article%2Curl.http%3A%2F%2Fwww%252Enationalbreastcancer%252Eorg%2F%2Cimage.%2Fdata%2Foriginal%2Fmissing%252Epng%2Cdescription.
150 ms
xd_arbiter.php
143 ms
xd_arbiter.php
195 ms
381
321 ms
nothing.png
155 ms
blank.gif
199 ms
pinit.js
88 ms
widgets.js
376 ms
plusone.js
190 ms
9e2be7cf79fb3b59b143a4996ca5205e
105 ms
e5311e05a132590fdb7d78902f6ccca9
68 ms
b9f3722902024eaa0ac3e56a09272759
61 ms
d3205f60382a784e0ed2e9e01c738f5a
65 ms
fcc98a96bd3efc2aa36d7e70a3b11bdd
61 ms
f7a7495d119148f5a982cf414c583c0c
133 ms
b996301581498ccaa40dc2f54866932f
159 ms
52296ad091fd9141bf4f031a942d487c
214 ms
8d14576e7b4e034f797331d3213e79d9
153 ms
552e272845a5d485696ff3b5cdae45e8
132 ms
7ba24aa8bf610dfc4f7eda2f52fdc38d
153 ms
CSyTkWuAS0DNU5QkIz3cVV7zvqx2oyGkaqkWpjwqwbtffHdqgsMdeMJ6Mk6g5Mofb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
132 ms
fI5NnQ2fhCg1Kpcqp49WOQ7abLtoplmx7NNVR-Mc9kjffHWqgsMdeMJ6Mk6g5Msfb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
126 ms
ma6-aIK2bnXr--FUWSz4EaAXYyKsutusi0TjEsvIiHIffHLqgsMdeMJ6Mk6g5Mifb2iRZeFKF2sKZQsyFhsK526aFhZcjQmRw2M3FhJtZebtFRmKwh4KjDwtwD6DwAZ8wcmywQSaZRjkwR9ajQqU5QI.woff
131 ms
p.gif
241 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
163 ms
146 ms
pinit_main.js
52 ms
like.php
99 ms
cb=gapi.loaded_0
20 ms
application-b3059aa2d0982881110878f975e8e344.js
106 ms
xd_arbiter.php
14 ms
qeKvIRsJabD.js
24 ms
LVx-xkvaJ0b.png
17 ms
analytics.js
16 ms
Chapter_03-1-720p.jpg
98 ms
playIcon.png
199 ms
widgets.js
168 ms
Chapter_03-2-720p.jpg
209 ms
collect
12 ms
like.php
62 ms
qeKvIRsJabD.js
12 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
29 ms
nbcf.org 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.
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
Definition list items are not wrapped in <dl> elements
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
nbcf.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
nbcf.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nbcf.org 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 Nbcf.org 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.
nbcf.org
Open Graph description is not detected on the main page of Nbcf. 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: