Cprr.org Site Title

First Transcontinental Railroad - Central Pacific Railroad Photographic History Museum

Cprr.org Meta Description

Central Pacific Railroad construction in the 1860's. Stereoviews, engravings, maps, and documents are treasures of western Americana that illustrate the history of the first transcontinental railroad, built from Sacramento, California over the Sierra Nevada mountains, the to end of track at the Golden Spike Ceremony at Promontory, Utah where the rails were joined on May 10, 1869 with the Union Pacific Railroad from Omaha, Nebraska. CPRR stereograph images by Alfred A. Hart, A. J. Russell, Houseworth, Muybridge, Reilly, Savage, Watkins, and Anthony picture locomotives, snowplows, trains, scenery, bridges, tunnels, and snowsheds.

Cprr.org Test Results

cprr.org Mobile Usability: 77/100

Quick overview:
Size content to viewport
The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.
The page content is 1,067 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:
The element <img src="Museum/images/…ERMISSIONS.gif"> falls outside the viewport.
...
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="http://www.his…camericana.com">C. Wesley Cowan</a> is close to 1 other tap targets .
...

cprr.org Mobile Speed: 50/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 472.4KiB (53% reduction).
Compressing http://cprr.org/Museum/images/I_ACCEPT_the_User_Agreement/paintings/_First_Train_Blotter.jpg could save 33KiB (77% reduction).
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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:
http://cprr.org/CPRR-logo1.jpg (expiration not specified)
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Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://cprr.org/no-framing.js
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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 40.9KiB (70% reduction).
Compressing http://cprr.org/ could save 40.7KiB (70% reduction).
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