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zip-code-database.org: Most Popular Zip Code Database

Free Zip Code Look Up using Google Maps as an overlay, enter City and State to see specific Zip Codes.

Page load speed analysis

  • 62/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    175 ms

  • Resources loaded

    3.4 sec

  • Page rendered

    856 ms

  • Total page load time

    4.5 sec

Click here to check amazing Zip Code Database content for United States. Otherwise, check out these important facts you probably never knew about zip-code-database.org

We analyzed Zip-code-database.org page load time and found that the first response time was 175 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Page optimization

  • HTML 36.9 kB
    Images 209.9 kB
    Javascripts 745.3 kB
    CSS 659.9 kB

    In fact, the total size of Zip-code-database.org main page is 1.7 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. Javascripts take 745.3 kB which makes up the majority of the site volume.

    • Original 36.9 kB
    • After minification 35.0 kB
    • After compression 8.7 kB

    HTML optimization

    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 28.2 kB or 76% of the original size.

    • Original 209.9 kB
    • After optimization 196.4 kB

    Image optimization

    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. Zip Code Database images are well optimized though.

    • Original 745.3 kB
    • After minification 726.9 kB
    • After compression 242.3 kB

    JavaScript optimization

    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 503.0 kB or 67% of the original size.

    • Original 659.9 kB
    • After minification 512.1 kB
    • After compression 79.9 kB

    CSS optimization

    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. Zip-code-database.org needs all CSS files to be minified and compressed as it can save up to 580.0 kB or 88% of the original size.

Network requests diagram

  • zip-code-database.org
  • www.zip-code-database.org
  • css
  • bootstrap.css
  • style.css
  • dark.css
  • font-icons.css
  • animate.css
  • magnific-popup.css
  • local-style.css
  • responsive.css
  • jquery.js
  • plugins.js
  • js
  • adsbygoogle.js
  • zipcodeTabs.js
  • zipcode.js
  • functions.js
  • analytics.js
  • zipcode-logo.png
  • ZipCodeDatabaseBlog.1.gif
  • postoffice.jpg
  • footer-widget-logo-142x23.png
  • collect
  • 1EqTbJWOZQBfhZ0e3RL9uvesZW2xOQ-xsNqO47m55DA.ttf
  • 0DeoTBMnW4sOpD0Zb8OQSALUuEpTyoUstqEm5AMlJo4.ttf
  • MZ1aViPqjfvZwVD_tzjjkwLUuEpTyoUstqEm5AMlJo4.ttf
  • JbtMzqLaYbbbCL9X6EvaI8DdSZkkecOE1hvV7ZHvhyU.ttf
  • xkvoNo9fC8O2RDydKj12b8DdSZkkecOE1hvV7ZHvhyU.ttf
  • CcKI4k9un7TZVWzRVT-T88DdSZkkecOE1hvV7ZHvhyU.ttf
  • UAnF6lSK1JNc1tqTiG8pNALUuEpTyoUstqEm5AMlJo4.ttf
  • -_Ctzj9b56b8RgXW8FAricDdSZkkecOE1hvV7ZHvhyU.ttf
  • font-icons.woff
  • collect
  • ca-pub-7831741001734211.js
  • zrt_lookup.html
  • show_ads_impl.js
  • widget-link-dark.png
  • ads
  • osd.js
  • 13226978618797862691
  • abg.js
  • m_js_controller.js
  • googlelogo_color_112x36dp.png
  • s
  • x_button_blue2.png
  • common.js
  • map.js
  • util.js
  • marker.js
  • StaticMapService.GetMapImage
  • ui
  • Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
  • onion.js
  • openhand_8_8.cur
  • ViewportInfoService.GetViewportInfo
  • stats.js
  • controls.js

Our browser made a total of 58 requests to load all elements on the main page. We found that 34% of them (20 requests) were addressed to the original Zip-code-database.org, 14% (8 requests) were made to Maps.google.com and 14% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (417 ms) relates to the external source Googleads.g.doubleclick.net.

Additional info on zip-code-database.org

Requests

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zip Code Database. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

22

Javascripts

11

Images

9

CSS

3

AJAX

45

All

Possible request optimization

1

Javascripts

11

Images

1

CSS

3

AJAX

29

Optimized

16

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.zip-code-database.org/ before it reached this domain.

IP address

This IP address is dedicated to Zip-code-database.org. This is the best domain hosting practice .

Normal result

IP Trace

zip-code-database.org

174.99.179.3

DNS records

Type Host Target/ip TTL Other
NS

zip-code-database.org

ns1.consultingtek.com 60
NS

zip-code-database.org

ns4.consultingtek.com 60
NS

zip-code-database.org

ns3.consultingtek.com 60
NS

zip-code-database.org

ns2.consultingtek.com 60
SOA

zip-code-database.org

60 Mname: ns1.consultingtek.com
Rname: admin.zip-code-database.org
Serial: 2018110302
Refresh: 28800
Retry: 600
Expire: 604800
Minimum-ttl: 60

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zip-code-database.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 Zip-code-database.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.

HTTPS certificate

SSL Certificate

Zip-code-database.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is United States. It’s good for Zip-code-database.org that their server is also located in United States, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Zip Code Database. 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:

zip-code-database.org

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