4 sec in total
455 ms
3.1 sec
501 ms
Click here to check amazing Blausen content for Morocco. Otherwise, check out these important facts you probably never knew about blausen.com
Blausen Medical is a medical and scientific animation and illustration company that offers Pharmaceutical, Biotechnology, Healthcare, Energy, and Fina...
Visit blausen.comWe analyzed Blausen.com page load time and found that the first response time was 455 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
blausen.com performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value3.5 s
64/100
25%
Value4.3 s
76/100
10%
Value1,100 ms
23/100
30%
Value0.001
100/100
15%
Value10.8 s
22/100
10%
455 ms
300 ms
163 ms
24 ms
165 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 78% of them (69 requests) were addressed to the original Blausen.com, 8% (7 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Blausen.com.
Page size can be reduced by 587.5 kB (13%)
4.4 MB
3.8 MB
In fact, the total size of Blausen.com main page is 4.4 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. 65% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.
Potential reduce by 80.6 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 80.6 kB or 79% of the original size.
Potential reduce by 247.8 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. Blausen images are well optimized though.
Potential reduce by 216.6 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 216.6 kB or 79% of the original size.
Potential reduce by 42.5 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. Blausen.com needs all CSS files to be minified and compressed as it can save up to 42.5 kB or 76% of the original size.
Number of requests can be reduced by 11 (14%)
77
66
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blausen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
blausen.com
455 ms
styles.css
300 ms
dropdown.css
163 ms
css
24 ms
modernizr.custom.79639.js
165 ms
jquery.min.js
50 ms
jquery-ui.css
4 ms
jquery-1.10.2.js
6 ms
jquery-ui.js
9 ms
pinit.js
9 ms
Master.js
483 ms
demo.css
83 ms
font-awesome.css
89 ms
analytics.js
63 ms
all.js
158 ms
header_bg.png
88 ms
logo.png
86 ms
dd-arrow.png
86 ms
dropdown-bg.png
2084 ms
dd-bg.png
2315 ms
us.png
167 ms
arabic.png
168 ms
british.png
174 ms
castilian.png
234 ms
danish.png
248 ms
dutch.png
256 ms
french.png
323 ms
germany.png
302 ms
hungarian.png
330 ms
italian.png
338 ms
taiwan.png
378 ms
norway.png
442 ms
portugues.png
417 ms
romainian.png
424 ms
russia.png
453 ms
mexico.png
505 ms
swedish.png
509 ms
turkey.png
556 ms
cantonese.png
527 ms
japan.png
681 ms
china.png
680 ms
sign-up.png
607 ms
horizontal-ad-comingsoon.png
678 ms
325.jpg
909 ms
big-vid-shadow.png
797 ms
play-btn.png
767 ms
319.jpg
1085 ms
time-bg.png
853 ms
318.jpg
1041 ms
313.jpg
1197 ms
pinit_main.js
27 ms
ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf
31 ms
toadOcfmlt9b38dHJxOBGMw1o1eFRj7wYC6JbISqOjY.ttf
43 ms
toadOcfmlt9b38dHJxOBGNNE-IuDiR70wI4zXaKqWCM.ttf
67 ms
toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf
67 ms
toadOcfmlt9b38dHJxOBGBPPOa1q11iOmmM9mDHHHX4.ttf
66 ms
M2Jd71oPJhLKp0zdtTvoM0DauxaEVho0aInXGvhmB4k.ttf
66 ms
fpTVHK8qsXbIeTHTrnQH6Iue0YgdIF4L_q7PS4yTQOQ.ttf
66 ms
collect
13 ms
327.jpg
1053 ms
322.jpg
1204 ms
326.jpg
1151 ms
320.jpg
1135 ms
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323.jpg
1293 ms
xd_arbiter.php
138 ms
xd_arbiter.php
267 ms
081.jpg
1242 ms
definitionsTE.xml
1568 ms
014.jpg
1160 ms
315.jpg
1235 ms
324.jpg
1321 ms
ANATOMY_PHYSIOLOGY.jpg
1414 ms
CIRCULATORY.jpg
1316 ms
REPRODUCTIVE.jpg
1408 ms
IMMUNE.jpg
1451 ms
footer-right.png
1555 ms
317.jpg
1518 ms
321.jpg
1510 ms
005.jpg
1497 ms
011.jpg
1484 ms
footer-shadow.png
1453 ms
fb.png
1468 ms
gplus.png
1467 ms
twit.png
1511 ms
pin.png
1424 ms
yt.png
1365 ms
lin.png
1400 ms
VideoLengths.xml
180 ms
blausen.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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Form elements do not have associated labels
blausen.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
blausen.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
Tap targets are not sized appropriately
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blausen.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 Blausen.com main page’s claimed encoding is . 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.
blausen.com
Open Graph description is not detected on the main page of Blausen. 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: