5.4 sec in total
529 ms
3.8 sec
1 sec
Visit knowyourblood.com now to see the best up-to-date Know Your Blood content for United States and also check out these interesting facts you probably never knew about knowyourblood.com
Understand your Blood Tests
Visit knowyourblood.comWe analyzed Knowyourblood.com page load time and found that the first response time was 529 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
knowyourblood.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value4.3 s
42/100
25%
Value2.9 s
94/100
10%
Value370 ms
71/100
30%
Value0
100/100
15%
Value5.6 s
69/100
10%
529 ms
11 ms
60 ms
58 ms
190 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 10% of them (5 requests) were addressed to the original Knowyourblood.com, 14% (7 requests) were made to Tpc.googlesyndication.com and 12% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (878 ms) relates to the external source Gstatic.com.
Page size can be reduced by 175.6 kB (40%)
435.9 kB
260.4 kB
In fact, the total size of Knowyourblood.com main page is 435.9 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. 60% of websites need less resources to load. Javascripts take 282.8 kB which makes up the majority of the site volume.
Potential reduce by 28.4 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 28.4 kB or 80% of the original size.
Potential reduce by 15.9 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, Know Your Blood needs image optimization as it can save up to 15.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 115.5 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 115.5 kB or 41% of the original size.
Potential reduce by 15.7 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. Knowyourblood.com needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 76% of the original size.
Number of requests can be reduced by 26 (60%)
43
17
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Know Your Blood. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.
knowyourblood.com
529 ms
autoptimize_1f90fa1c3a97547466da8ce5d77766d4.css
11 ms
css
60 ms
autoptimize_a12acc1439d324264725f1d18de32c43.js
58 ms
adsbygoogle.js
190 ms
getads.js
57 ms
wp-emoji-release.min.js
137 ms
log.js
132 ms
getad
202 ms
Screen-shot-2013-11-19-at-10.24.49-PM1.png
124 ms
ca-pub-7295320644186301.js
627 ms
zrt_lookup.html
623 ms
show_ads_impl.js
153 ms
knowyourblood.com.js
593 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
501 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
510 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
535 ms
bIcY3_3JNqUVRAQQRNVteQ.ttf
510 ms
CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf
534 ms
getad
444 ms
ads
509 ms
osd.js
254 ms
ads
395 ms
ads
421 ms
getad
92 ms
m_js_controller.js
755 ms
abg.js
875 ms
ads
213 ms
ga.js
170 ms
USA-003-112013_Neulasta_Unbranded_Static_300x250.jpg
702 ms
rs.js
718 ms
beacon
730 ms
15300884528525465014
809 ms
googlelogo_color_112x36dp.png
878 ms
__utm.gif
97 ms
favicon
567 ms
favicon
646 ms
nessie_icon_tiamat_white.png
332 ms
rpc.flow
660 ms
bsl_lf.js
658 ms
vce_st.js
658 ms
sbhK2lTE.js
412 ms
x_button_blue2.png
339 ms
s
304 ms
redir.html
690 ms
cTrvNaRi.html
147 ms
F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js
89 ms
p2
67 ms
p
88 ms
p
70 ms
iframe.html
84 ms
knowyourblood.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
Links do not have a discernible name
knowyourblood.com 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
knowyourblood.com SEO score
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 Knowyourblood.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 Knowyourblood.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.
knowyourblood.com
Open Graph data is detected on the main page of Know Your Blood. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: