1.8 sec in total
286 ms
1.5 sec
79 ms
Visit ia600304.us.archive.org now to see the best up-to-date Ia 600304 Us Archive content for United States and also check out these interesting facts you probably never knew about ia600304.us.archive.org
Visit ia600304.us.archive.orgWe analyzed Ia600304.us.archive.org page load time and found that the first response time was 286 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ia600304.us.archive.org performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.6 s
35/100
25%
Value4.6 s
70/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value4.6 s
81/100
10%
286 ms
233 ms
168 ms
166 ms
162 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 10% of them (2 requests) were addressed to the original Ia600304.us.archive.org, 85% (17 requests) were made to Archive.org and 5% (1 request) were made to Analytics.archive.org. The less responsive or slowest element that took the longest time to load (532 ms) relates to the external source Archive.org.
Page size can be reduced by 395.8 kB (76%)
517.6 kB
121.7 kB
In fact, the total size of Ia600304.us.archive.org main page is 517.6 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. 30% of websites need less resources to load. Javascripts take 235.0 kB which makes up the majority of the site volume.
Potential reduce by 25.7 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 11.2 kB, which is 38% 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 25.7 kB or 88% of the original size.
Potential reduce by 6.5 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, Ia 600304 Us Archive needs image optimization as it can save up to 6.5 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 174.7 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 174.7 kB or 74% of the original size.
Potential reduce by 188.9 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. Ia600304.us.archive.org needs all CSS files to be minified and compressed as it can save up to 188.9 kB or 85% of the original size.
Number of requests can be reduced by 3 (17%)
18
15
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ia 600304 Us Archive. 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.
ia600304.us.archive.org
286 ms
jquery-1.10.2.min.js
233 ms
analytics.js
168 ms
bootstrap.min.js
166 ms
archive.js
162 ms
archive.min.css
303 ms
WaybackLogoSmall.png
445 ms
texts
389 ms
widgetOL.png
463 ms
tv
395 ms
911
400 ms
etree
403 ms
librivoxaudio
458 ms
internetarcade
532 ms
consolelivingroom
471 ms
metropolitanmuseumofart-gallery
473 ms
brooklynmuseum
513 ms
gift.png
528 ms
Iconochive-Regular.woff
148 ms
0.gif
391 ms
ia600304.us.archive.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
ia600304.us.archive.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
Page has valid source maps
ia600304.us.archive.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Ia600304.us.archive.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 Ia600304.us.archive.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.
ia600304.us.archive.org
Open Graph description is not detected on the main page of Ia 600304 Us Archive. 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: