1.7 sec in total
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Welcome to unitedstateszipcodes.org homepage info - get ready to check Unitedstates ZIP Code S best content for United States right away, or after learning these important things about unitedstateszipcodes.org
United States Zip Codes provides a free zip code map and list of zip codes by state. Find zip codes by address, zip codes by city, or zip codes by state.
Visit unitedstateszipcodes.orgWe analyzed Unitedstateszipcodes.org page load time and found that the first response time was 12 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
unitedstateszipcodes.org performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value3.3 s
68/100
25%
Value3.9 s
82/100
10%
Value1,120 ms
23/100
30%
Value0.025
100/100
15%
Value10.1 s
26/100
10%
12 ms
50 ms
11 ms
10 ms
16 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 12% of them (10 requests) were addressed to the original Unitedstateszipcodes.org, 30% (25 requests) were made to Maps.google.com and 18% (15 requests) were made to Unitedstateszipcodes.org.s3-website-us-east-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (288 ms) relates to the external source Unitedstateszipcodes.org.s3-website-us-east-1.amazonaws.com.
Page size can be reduced by 712.0 kB (36%)
2.0 MB
1.3 MB
In fact, the total size of Unitedstateszipcodes.org main page is 2.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 51.0 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 51.0 kB or 81% of the original size.
Potential reduce by 155.1 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, Unitedstates ZIP Code S needs image optimization as it can save up to 155.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 388.0 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 388.0 kB or 62% of the original size.
Potential reduce by 117.9 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. Unitedstateszipcodes.org needs all CSS files to be minified and compressed as it can save up to 117.9 kB or 82% of the original size.
Number of requests can be reduced by 26 (34%)
77
51
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unitedstates ZIP Code S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
unitedstateszipcodes.org
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bootstrap.min.css
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bootstrap-theme.min.css
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font-awesome.min.css
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style.automin.cache_extend.1436556732.css
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map_functions.automin.cache_extend.1436554461.js
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common.js
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map.js
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util.js
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onion.js
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openhand_8_8.cur
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unitedstateszipcodes.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-*] attributes do not match their roles
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
unitedstateszipcodes.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
unitedstateszipcodes.org 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 Unitedstateszipcodes.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 Unitedstateszipcodes.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.
unitedstateszipcodes.org
Open Graph data is detected on the main page of Unitedstates ZIP Code S. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: