923 ms in total
143 ms
644 ms
136 ms
Welcome to historyengine.richmond.edu homepage info - get ready to check History Engine Richmond best content for United States right away, or after learning these important things about historyengine.richmond.edu
Visit historyengine.richmond.eduWe analyzed Historyengine.richmond.edu page load time and found that the first response time was 143 ms and then it took 780 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
historyengine.richmond.edu performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value7.4 s
4/100
25%
Value5.7 s
52/100
10%
Value150 ms
95/100
30%
Value0.042
99/100
15%
Value6.4 s
60/100
10%
143 ms
8 ms
74 ms
44 ms
23 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 63% of them (20 requests) were addressed to the original Historyengine.richmond.edu, 13% (4 requests) were made to Fonts.googleapis.com and 9% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (389 ms) belongs to the original domain Historyengine.richmond.edu.
Page size can be reduced by 350.3 kB (11%)
3.3 MB
3.0 MB
In fact, the total size of Historyengine.richmond.edu main page is 3.3 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. 45% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 15.4 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. This page needs HTML code to be minified as it can gain 3.7 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 15.4 kB or 74% of the original size.
Potential reduce by 171.2 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. History Engine Richmond images are well optimized though.
Potential reduce by 56.1 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 56.1 kB or 61% of the original size.
Potential reduce by 107.7 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. Historyengine.richmond.edu needs all CSS files to be minified and compressed as it can save up to 107.7 kB or 83% of the original size.
Number of requests can be reduced by 12 (44%)
27
15
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of History Engine Richmond. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
historyengine.richmond.edu
143 ms
bootstrap.min.css
8 ms
rating.css
74 ms
styles.css
44 ms
jquery-2.1.1.min.js
23 ms
bootstrap.min.js
21 ms
slick.css
47 ms
slick-theme.css
47 ms
slick.min.js
61 ms
css
22 ms
css
35 ms
css
43 ms
css
45 ms
layout.css
47 ms
timemap.css
45 ms
ga.js
7 ms
he-queue.jpg
105 ms
he-tyler.jpg
107 ms
he-chesapeake.jpg
166 ms
he-poe.jpg
146 ms
he-lincoln.png
266 ms
he-kingsley-etching.jpg
140 ms
he-davis.jpg
210 ms
he-whales.jpg
252 ms
he-corset.png
389 ms
he-tobacco.jpg
290 ms
he-battlefield.jpg
290 ms
RFda8w1V0eDZheqfcyQ4EInF5uFdDttMLvmWuJdhhgs.ttf
66 ms
__utm.gif
14 ms
ajax-loader.gif
189 ms
Y_TKV6o8WovbUd3m_X9aAA.ttf
5 ms
HqHm7BVC_nzzTui2lzQTDaCWcynf_cDxXwCLxiixG1c.ttf
5 ms
historyengine.richmond.edu 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
historyengine.richmond.edu 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
Missing source maps for large first-party JavaScript
historyengine.richmond.edu SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Historyengine.richmond.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Historyengine.richmond.edu 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.
historyengine.richmond.edu
Open Graph description is not detected on the main page of History Engine Richmond. 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: