1.4 sec in total
196 ms
1.1 sec
121 ms
Visit perkinsarchives.org now to see the best up-to-date Perkins Archives content and also check out these interesting facts you probably never knew about perkinsarchives.org
The Perkins Archives house institutional records as well as collections documenting the history of education for people with blindness or deafblindness.
Visit perkinsarchives.orgWe analyzed Perkinsarchives.org page load time and found that the first response time was 196 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
perkinsarchives.org performance score
name
value
score
weighting
Value3.8 s
26/100
10%
Value9.0 s
1/100
25%
Value8.0 s
21/100
10%
Value1,710 ms
11/100
30%
Value0.011
100/100
15%
Value13.0 s
12/100
10%
196 ms
279 ms
8 ms
40 ms
61 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 55% of them (18 requests) were addressed to the original Perkinsarchives.org, 18% (6 requests) were made to Cdn2.editmysite.com and 12% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (384 ms) belongs to the original domain Perkinsarchives.org.
Page size can be reduced by 60.5 kB (7%)
907.8 kB
847.3 kB
In fact, the total size of Perkinsarchives.org main page is 907.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 660.9 kB which makes up the majority of the site volume.
Potential reduce by 27.7 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. 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 27.7 kB or 78% of the original size.
Potential reduce by 1.7 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. Perkins Archives images are well optimized though.
Potential reduce by 20.2 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 20.2 kB or 12% of the original size.
Potential reduce by 10.9 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. Perkinsarchives.org needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 24% of the original size.
Number of requests can be reduced by 16 (52%)
31
15
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perkins Archives. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
perkinsarchives.org
196 ms
www.perkinsarchives.org
279 ms
ga.js
8 ms
sites.css
40 ms
fancybox.css
61 ms
main_style.css
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templateArtifacts.js
147 ms
jquery.min.js
67 ms
stl.js
60 ms
main.js
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slim-081711.css
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snowday261.js
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input-bg.png
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submit-bg.png
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snowday262.js
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quant.js
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rules-p-0dYLvhSGGqUWo.js
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17 ms
perkinsarchives.org accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
perkinsarchives.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
perkinsarchives.org SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perkinsarchives.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Perkinsarchives.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.
perkinsarchives.org
Open Graph data is detected on the main page of Perkins Archives. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: