2.6 sec in total
195 ms
2.2 sec
125 ms
Welcome to oberlinheritagecenter.org homepage info - get ready to check Oberlinheritagecenter best content right away, or after learning these important things about oberlinheritagecenter.org
Visit the museum to enjoy historic building tours, walks, programs for all ages, fieldtrips and group tours featuring Oberlin history, the Underground Railroad, women's rights, historic preservation, ...
Visit oberlinheritagecenter.orgWe analyzed Oberlinheritagecenter.org page load time and found that the first response time was 195 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
oberlinheritagecenter.org performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value6.0 s
13/100
25%
Value5.3 s
58/100
10%
Value100 ms
98/100
30%
Value0.114
86/100
15%
Value5.2 s
74/100
10%
195 ms
1161 ms
204 ms
253 ms
199 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Oberlinheritagecenter.org, 3% (1 request) were made to Ajax.googleapis.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Oberlinheritagecenter.org.
Page size can be reduced by 112.0 kB (11%)
1.0 MB
888.3 kB
In fact, the total size of Oberlinheritagecenter.org main page is 1.0 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 834.7 kB which makes up the majority of the site volume.
Potential reduce by 23.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 23.2 kB or 80% of the original size.
Potential reduce by 25.6 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. Oberlinheritagecenter images are well optimized though.
Potential reduce by 62.7 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 62.7 kB or 59% of the original size.
Potential reduce by 516 B
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. Oberlinheritagecenter.org has all CSS files already compressed.
Number of requests can be reduced by 9 (31%)
29
20
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oberlinheritagecenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
oberlinheritagecenter.org
195 ms
www.oberlinheritagecenter.org
1161 ms
bootstrap.min.css
204 ms
bootstrap-responsive.min.css
253 ms
maroon.css
199 ms
custom2.css
201 ms
demo.css
209 ms
jquery.min.js
20 ms
jquery.scrollbox.js
199 ms
Gruntfile.js
345 ms
jquery-eu-cookie-law-popup.css
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jquery-eu-cookie-law-popup.js
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js
61 ms
bootstrap.min.js
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OHC_LOGO_LARGE_edits.jpg
199 ms
magnifying_glass.png
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social-icons.png
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bloggerIcon.png
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pinterest.png
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youtube.png
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facebook.png
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Architecture_Walk_2022_566_377_px_4_aeusm6.png
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Monroe-House.jpg
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oberlinheritagecenter.org accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
oberlinheritagecenter.org 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
Browser errors were logged to the console
Page has valid source maps
oberlinheritagecenter.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oberlinheritagecenter.org 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 Oberlinheritagecenter.org 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.
oberlinheritagecenter.org
Open Graph description is not detected on the main page of Oberlinheritagecenter. 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: