vir.bio Website Information
Daily Unique Visits: 3,549
Daily Page Views: 14,196
Income Per Day: $40
Estimated Value: $21,600
vir.bio is registered under .BIO top-level domain. Please check other sites in .BIO zone.
No name server records were found.
and is probably hosted by AMAZON-AES - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-AES - Amazon.com, Inc., US.
The highest website vir.bio position in Alexa rank database was 33520 and the lowest rank position was 994180. Current position of vir.bio in Alexa rank database is 353585.
Desktop speed score of vir.bio (43/100) is better than the results of 17.28% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of vir.bio is unknown.
Mobile speed of vir.bio is unknown.
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vir.bio Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
vir.bio whois
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vir.bio server information
Servers Location
vir.bio desktop page speed rank
Last tested: 2019-04-11
vir.bio Desktop Speed Test Quick Summary
priority - 112Optimize images
Properly formatting and compressing images can save many bytes of data.
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priority - 19Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.vir.bio/file.cfm/6/docs/AlpnaSeth.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/Antonio_Lanzavecchia.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/BobMore.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/DeepNishar2.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/EmilioEmini.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/Eric-Schlezinger.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/George-Poste_2.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/GeorgeScangos.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/Herbert_Virgin.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/HowardHorn.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/JayParrish.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/JeffBluestone.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/Klaus-Frueh.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/KristinaBurow.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/Larry-Corey.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/Louis-Picker.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/MarkDavis.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/MichaelKamarck.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/PhilPang.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/PhilSharp.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/RobPerez.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/RobertNelsen.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/TomDaniel.jpg (expiration not specified)
https://www.vir.bio/file.cfm/6/docs/VickiSato.jpg (expiration not specified)
https://www.vir.bio/themes/_common/images/asterisk.svg (10 minutes)
https://www.vir.bio/themes/_common/js/jquery/jquery.min.js?20170413 (10 minutes)
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https://www.vir.bio/themes/default/images/contact_bg.png (10 minutes)
https://www.vir.bio/themes/default/images/logo.png (10 minutes)
https://www.vir.bio/themes/default/images/logo_white.png (10 minutes)
https://www.vir.bio/themes/default/js/navigation.jq.js?20170413 (10 minutes)
https://www.googletagmanager.com/gtag/js?id=UA-108009155-1 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 14Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.vir.bio/themes/_common/js/jquery/jquery.min.js?20170413
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Open+Sans:…700|Montserrat:400,700
priority - 1Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 8KiB (18% reduction).
Minifying https://www.vir.bio/themes/default/js/navigation.jq.js?20170413 could save 295B (15% reduction) after compression.
vir.bio Desktop Resource Breakdown
| Total Resources | 47 |
| Number of Hosts | 6 |
| Static Resources | 39 |
| JavaScript Resources | 5 |
| CSS Resources | 2 |
vir.bio HTML validation
Errors
Bad value “” for attribute “poster” on element “video”: Must be non-empty.
"...v> </div> <video class="" id="bgvid" poster="" preload="auto" loop="true" autoplay="" muted=""> <sour..."
Bad value “true” for attribute “loop” on element “video”.
"...v> </div> <video class="" id="bgvid" poster="" preload="auto" loop="true" autoplay="" muted=""> <sour..."
Stray end tag “source”.
"...0118.mp4"></source> <sour..." Line: 42 Column: 77 - 85
"...118.webm"></source> </vid..."
Warnings
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
"...n:center"><a id="about" name="about"></a>AB..." Line: 66 Column: 83 - 107
"...n:center"><a id="team" name="team"></a>Te..." Line: 352 Column: 31 - 55
"...n:center"><a id="news" name="news"></a>Ne..." Line: 381 Column: 101 - 131
"...at Vir Bio<a id="careers" name="careers"></a></..." Line: 388 Column: 57 - 74
"...loat"><h2><a name="contact"></a>Co..."
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
"...E 9]><!--> <html class=""> <!--<..."
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vir.bio Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
vir.bio TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.