4.1 sec in total
44 ms
3.6 sec
460 ms
Welcome to bioserendipity.com homepage info - get ready to check Bio Serendipity best content right away, or after learning these important things about bioserendipity.com
Scientific editing and consulting, editorial services, and freelance writing, as well as free commentary about biological science by Nancy R. Gough, PhD
Visit bioserendipity.comWe analyzed Bioserendipity.com page load time and found that the first response time was 44 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
bioserendipity.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value6.6 s
8/100
25%
Value8.7 s
16/100
10%
Value780 ms
37/100
30%
Value0.214
58/100
15%
Value12.1 s
16/100
10%
44 ms
2419 ms
18 ms
145 ms
132 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 57% of them (25 requests) were addressed to the original Bioserendipity.com, 25% (11 requests) were made to Platform.twitter.com and 9% (4 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Bioserendipity.com.
Page size can be reduced by 133.3 kB (9%)
1.5 MB
1.3 MB
In fact, the total size of Bioserendipity.com main page is 1.5 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 76.3 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 76.3 kB or 77% of the original size.
Potential reduce by 53.5 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. Bio Serendipity images are well optimized though.
Potential reduce by 544 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 3.0 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. Bioserendipity.com has all CSS files already compressed.
Number of requests can be reduced by 28 (70%)
40
12
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bio Serendipity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
bioserendipity.com
44 ms
www.bioserendipity.com
2419 ms
js
18 ms
style.min.css
145 ms
email-subscribers-public.css
132 ms
unsemantic-grid.min.css
35 ms
style.min.css
155 ms
mobile.min.css
400 ms
font-icons.min.css
422 ms
default.css
97 ms
addtoany.min.css
98 ms
frontend-gtag.min.js
472 ms
page.js
34 ms
jquery.min.js
247 ms
jquery-migrate.min.js
259 ms
addtoany.min.js
535 ms
js
59 ms
email-subscribers-public.js
289 ms
menu.min.js
301 ms
back-to-top.min.js
666 ms
twitter-widgets.js
458 ms
cropped-WebsiteLogo11.png
303 ms
7N1E_TCR-MHC-I-SARSCoV2-e1669678132306.png
607 ms
Deadly_aromatherapy.jpg
427 ms
COVID-19_BMJ-infographic2.jpg
525 ms
Cytoxic-T-cells.jpg
448 ms
Vaccine_JohnKeith_PublicDomain-scaled.jpg
690 ms
sm.25.html
31 ms
eso.KJQApO2n.js
46 ms
generatepress.woff
556 ms
widgets.js
95 ms
icons.37.svg.js
28 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
58 ms
settings
69 ms
timeline.e108540dddc96e4b707f5cf259a582d7.js
22 ms
NancyRGough
59 ms
polyfills-3b821eda8863adcc4a4b.js
26 ms
runtime-a697c5a1ae32bd7e4d42.js
45 ms
modules.20f98d7498a59035a762.js
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main-fd9ef5eb169057cda26d.js
73 ms
_app-88bf420a57d49e33be53.js
84 ms
%5BscreenName%5D-c33f0b02841cffc3e9b4.js
89 ms
_buildManifest.js
90 ms
_ssgManifest.js
96 ms
bioserendipity.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
bioserendipity.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
bioserendipity.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
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 Bioserendipity.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 Bioserendipity.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.
bioserendipity.com
Open Graph data is detected on the main page of Bio Serendipity. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: