si.edu weekly rank trends

Smithsonian Home | Smithsonian Institution


si.edu daily Alexa rank chart positions last 7 days.


DateRankDelta
Mon, 23 Jul 20187,909866
Sun, 22 Jul 20188,775206
Sat, 21 Jul 20188,981-374
Fri, 20 Jul 20188,6071,196
Thu, 19 Jul 20189,803-132
Wed, 18 Jul 20189,6711,267
Tue, 17 Jul 201810,9383,509

si.edu alexa rank chart

Alexa rank is an empirical ranking system for the popularity of the site, based on its daily attendance, unique users and page views. The lower the numerical value of the rank, the more popular the site. For example site with the highest combination of unique visitors and pageviews have Alexa rank value 1.


Official website of the Smithsonian, the world's largest museum and research complex, with 19 museums, 9 research centers, and affiliates around the world.

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si.edu

si.edu whois

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--------------------------

Domain Name: SI.EDU

Registrant:
Smithsonian Institution
380 Herndon Parkway
Herndon, VA 20170
UNITED STATES

Administrative Contact:
Brian Alpert
Smithsonian Institution
380 Herndon Parkway, MRC 1010
Herndon, VA 20170
UNITED STATES
(202) 633-3955
alpertb@si.edu

Technical Contact:
Joseph Johnston
OCIO Network Management Division
Smithsonian Institution
380 Herndon Parkway
Herndon, VA 20170
UNITED STATES
(202) 633-2715
johnstonj@si.edu

Name Servers:
SI-NAMES1.SI.EDU 160.111.252.5
SI-NAMES2.SI.EDU 160.111.252.6

Domain record activated: 19-Jun-1992
Domain record last updated: 10-Apr-2017
Domain expires: 31-Jul-2018

si.edu server information

si.edu desktop page speed statistics

Site Title: Smithsonian Home | Smithsonian Institution

Si.edu Desktop Speed: 83/100

Si.edu Desktop Speed Test Quick Overview:

Enable compression

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Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://www.si.edu/sites/default/files/css/css_CiO…h_qrpcyh63V18HN_6I.css
Leverage 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.si.edu/fsrscripts/triggerParams.js (expiration not specified)

Si.edu Desktop Resources


Total Resources58
Number of Hosts8
Static Resources42
JavaScript Resources12
CSS Resources7

Si.edu Desktop Resource Breakdown

si.edu mobile page speed statistics

Site Title: Smithsonian Home | Smithsonian Institution

Si.edu Mobile Usability: 99/100

Si.edu Mobile Usability Test Quick Overview:

Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <a href="/contacts">Contact Us</a> and 8 others are close to other tap targets.

Si.edu Mobile Speed: 80/100

Si.edu Mobile Speed Test Quick Overview:

Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 84.9KiB (72% reduction).
Compressing https://www.si.edu/ could save 56.5KiB (79% reduction).
Compressing https://www.si.edu/sites/default/files/googleanalytics/analytics.js?oq7hq0 could save 17.2KiB (58% reduction).
Compressing https://www.si.edu/sites/all/themes/si_baseline/js/webtrends.js could save 11.2KiB (69% reduction).
Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://www.si.edu/sites/default/files/css/css_CiO…h_qrpcyh63V18HN_6I.css
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 41.6KiB (47% reduction).
Compressing https://www.si.edu/sites/default/files/historic-castle-400.jpg could save 39.4KiB (52% reduction).
Compressing https://www.si.edu/sites/all/themes/si_baseline/im…os/logo.png?1486598614 could save 2.2KiB (16% reduction).
Minify 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 20.8KiB (21% reduction).
Minifying https://www.si.edu/sites/default/files/js/js_BLxot…fdnkQfnN-_ADBTW3SiE.js could save 5.7KiB (46% reduction) after compression.
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Minifying https://www.si.edu/sites/all/themes/si_baseline/js/webtrends.js could save 2.2KiB (14% reduction).
Minifying https://www.si.edu/sites/default/files/js/js_n7Rcm…LO4awRHIOSSv2x9zWJw.js could save 1.1KiB (22% reduction) after compression.
Leverage 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.si.edu/fsrscripts/triggerParams.js (expiration not specified)

Si.edu Mobile Resources


Total Resources57
Number of Hosts9
Static Resources42
JavaScript Resources12
CSS Resources6

Si.edu Mobile Resource Breakdown

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