954 ms in total
93 ms
544 ms
317 ms
Click here to check amazing History House content for United States. Otherwise, check out these important facts you probably never knew about history.house.gov
Discover the rich heritage of “the People's House” and its central role in U.S. history since 1789. Explore its unique story and the men and women who have shaped it. Browse its collections. Access hi...
Visit history.house.govWe analyzed History.house.gov page load time and found that the first response time was 93 ms and then it took 861 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.
history.house.gov performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value13.3 s
0/100
25%
Value9.2 s
13/100
10%
Value260 ms
83/100
30%
Value0.388
26/100
15%
Value11.7 s
17/100
10%
93 ms
50 ms
108 ms
11 ms
31 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 66% of them (37 requests) were addressed to the original History.house.gov, 29% (16 requests) were made to Historycms.house.gov and 4% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (143 ms) relates to the external source Historycms.house.gov.
Page size can be reduced by 462.0 kB (40%)
1.1 MB
683.8 kB
In fact, the total size of History.house.gov main page is 1.1 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 581.5 kB which makes up the majority of the site volume.
Potential reduce by 63.7 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 12.9 kB, which is 15% 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 63.7 kB or 76% of the original size.
Potential reduce by 64.4 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. Obviously, History House needs image optimization as it can save up to 64.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 230.0 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 230.0 kB or 65% of the original size.
Potential reduce by 104.0 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. History.house.gov needs all CSS files to be minified and compressed as it can save up to 104.0 kB or 83% of the original size.
Number of requests can be reduced by 10 (18%)
55
45
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of History House. 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 as a result speed up the page load time.
history.house.gov
93 ms
combined_DE99D2DC98DA2C089B01C9EBF059099B.css
50 ms
combined_4540DDBB53763AE8132D4CBDED9524A1.js
108 ms
addthis_widget.js
11 ms
layout-home.css
31 ms
mobile.css
39 ms
OHH.mobile.js
38 ms
41413.jpeg
113 ms
300lo.json
36 ms
15032421143.asset
25 ms
31766.jpeg
98 ms
107.asset
96 ms
33053.asset
73 ms
33055.asset
98 ms
37820.jpeg
86 ms
37827.asset
84 ms
15032419691.asset
95 ms
37359.asset
105 ms
44559.jpeg
111 ms
mary-norton-display.jpg
122 ms
giddings-joshua-display.jpg
118 ms
wic_recommended.jpg
118 ms
banks_blog_recommended_110x110.jpg
116 ms
1a.jpg
143 ms
image_carousel_background.png
67 ms
bkg_logo_bar.png
68 ms
logo_history_art_archives.png
83 ms
btn_search_icon.png
83 ms
bkg_menu.png
66 ms
menu_institution.png
68 ms
menu_people.png
83 ms
menu_exhibitions_publications.png
87 ms
menu_collections.png
85 ms
menu_oral_history.png
85 ms
menu_education.png
87 ms
menu_records_research.png
100 ms
bkg_caption_carousel.png
92 ms
bkg_glow.png
99 ms
bkg_page.png
100 ms
btn_recommend.png
101 ms
btn_cite.png
104 ms
btn_print.png
106 ms
btn_share.png
107 ms
bkg_map_callout_home.png
136 ms
btn_explore_map.png
111 ms
title_graphic_historical_highlights.png
112 ms
title_graphic_from_the_blog.png
110 ms
title_graphic_most_recommended.png
114 ms
most_recommended_thumb.png
114 ms
bkg_footer.png
120 ms
icon_youtube.png
134 ms
icon_twitter.png
119 ms
bkg_citation.png
134 ms
btn_pause_carousel.png
135 ms
btn_carousel_image.png
135 ms
sh.8e5f85691f9aaa082472a194.html
44 ms
history.house.gov 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
Image elements do not have [alt] attributes
Links do not have a discernible name
history.house.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
history.house.gov SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 History.house.gov 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 History.house.gov 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.
history.house.gov
Open Graph data is detected on the main page of History House. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: