Tools & Wizards About Us
whatismyzip.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

whatismyzip.com

What is my zip code?

Page Load Speed

2.3 sec in total

First Response

180 ms

Resources Loaded

1.9 sec

Page Rendered

239 ms

whatismyzip.com screenshot

About Website

Welcome to whatismyzip.com homepage info - get ready to check What Is My Zip best content for United States right away, or after learning these important things about whatismyzip.com

See the ZIP code of your current location based on your GPS position

Visit whatismyzip.com

Key Findings

We analyzed Whatismyzip.com page load time and found that the first response time was 180 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

whatismyzip.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.238

52/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

whatismyzip.com

180 ms

normalize.css

67 ms

main.css

73 ms

leaflet.css

70 ms

adsbygoogle.js

15 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Whatismyzip.com, 17% (10 requests) were made to Static.whatismyzip.com and 12% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (495 ms) relates to the external source Staticxx.facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.7 kB (55%)

Content Size

578.4 kB

After Optimization

258.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Whatismyzip.com main page is 578.4 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. 65% of websites need less resources to load. Javascripts take 509.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 15.8 kB

  • Original 22.1 kB
  • After minification 21.6 kB
  • After compression 6.3 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 15.8 kB or 72% of the original size.

Image Optimization

-24%

Potential reduce by 11.2 kB

  • Original 47.0 kB
  • After minification 35.8 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, What Is My Zip needs image optimization as it can save up to 11.2 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 292.6 kB

  • Original 509.0 kB
  • After minification 508.9 kB
  • After compression 216.5 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 292.6 kB or 57% of the original size.

CSS Optimization

-27%

Potential reduce by 65 B

  • Original 242 B
  • After minification 220 B
  • After compression 177 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. Whatismyzip.com needs all CSS files to be minified and compressed as it can save up to 65 B or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (52%)

Requests Now

54

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of What Is My Zip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whatismyzip.com

whatismyzip.com

180 ms

normalize.css

normalize.css

67 ms

main.css

main.css

73 ms

leaflet.css

leaflet.css

70 ms

adsbygoogle.js

adsbygoogle.js

15 ms

jquery.min.js

jquery.min.js

130 ms

js

js

144 ms

_packed.js

_packed.js

96 ms

ca-pub-6357117255813211.js

ca-pub-6357117255813211.js

131 ms

zrt_lookup.html

zrt_lookup.html

191 ms

show_ads_impl.js

show_ads_impl.js

123 ms

bg.gif

bg.gif

31 ms

logo.png

logo.png

16 ms

map-overlay.png

map-overlay.png

16 ms

loader.gif

loader.gif

16 ms

fail.png

fail.png

36 ms

jonatan.png

jonatan.png

29 ms

all.js

all.js

299 ms

widgets.js

widgets.js

108 ms

plusone.js

plusone.js

214 ms

ga.js

ga.js

161 ms

common.js

common.js

94 ms

util.js

util.js

149 ms

geocoder.js

geocoder.js

149 ms

ads

ads

382 ms

osd.js

osd.js

56 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

90 ms

__utm.gif

__utm.gif

30 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

48 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

74 ms

fastbutton

fastbutton

234 ms

follow_button.6a78875565a912489e9aef879c881358.en.html

follow_button.6a78875565a912489e9aef879c881358.en.html

25 ms

tweet_button.6a78875565a912489e9aef879c881358.en.html

tweet_button.6a78875565a912489e9aef879c881358.en.html

47 ms

postmessageRelay

postmessageRelay

125 ms

349 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

71 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

99 ms

css

css

169 ms

m_js_controller.js

m_js_controller.js

163 ms

abg.js

abg.js

200 ms

xd_arbiter.php

xd_arbiter.php

228 ms

xd_arbiter.php

xd_arbiter.php

495 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

231 ms

api.js

api.js

95 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

222 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

192 ms

favicon

favicon

191 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

188 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

46 ms

s

s

130 ms

x_button_blue2.png

x_button_blue2.png

115 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

111 ms

jot.html

jot.html

16 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

5 ms

ping

ping

69 ms

ui

ui

40 ms

like.php

like.php

85 ms

rU2ubZ6l1Q5.js

rU2ubZ6l1Q5.js

290 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

322 ms

Accessibility Review

whatismyzip.com accessibility score

65

Accessibility Issues

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

High

[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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

whatismyzip.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

whatismyzip.com SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whatismyzip.com 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 Whatismyzip.com 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.

Social Sharing Optimization

whatismyzip.com

Open Graph data is detected on the main page of What Is My Zip. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: