Tools & Wizards About Us
thepostalcodelookup.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

thepostalcodelookup.com

Postal Code Lookup | Address to Postal Code | Zip Code Lookup | Postcode Finder | Eircode Finder | PIN Code Finder | Address Lookup

Page Load Speed

1.1 sec in total

First Response

129 ms

Resources Loaded

829 ms

Page Rendered

92 ms

thepostalcodelookup.com screenshot

About Website

Welcome to thepostalcodelookup.com homepage info - get ready to check The Postal Code Lookup best content for United States right away, or after learning these important things about thepostalcodelookup.com

Search and find postal codes (ZIP Code, Postcode, Eircode, PIN Code, PLZ, CEP) for addresses or locations in different countries using a single web application.

Visit thepostalcodelookup.com

Key Findings

We analyzed Thepostalcodelookup.com page load time and found that the first response time was 129 ms and then it took 921 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

thepostalcodelookup.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value9.8 s

10/100

10%

TBT (Total Blocking Time)

Value1,960 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.437

21/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

thepostalcodelookup.com

129 ms

adsbygoogle.js

160 ms

pub-9485364316722405

112 ms

js

111 ms

bat.js

46 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 81% of them (54 requests) were addressed to the original Thepostalcodelookup.com, 3% (2 requests) were made to Pagead2.googlesyndication.com and 3% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (437 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 472.6 kB (58%)

Content Size

811.8 kB

After Optimization

339.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Thepostalcodelookup.com main page is 811.8 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. 20% of websites need less resources to load. Javascripts take 591.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 135.7 kB

  • Original 185.5 kB
  • After minification 174.9 kB
  • After compression 49.8 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 135.7 kB or 73% of the original size.

Image Optimization

-5%

Potential reduce by 1.9 kB

  • Original 35.0 kB
  • After minification 33.1 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. The Postal Code Lookup images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 335.0 kB

  • Original 591.3 kB
  • After minification 591.3 kB
  • After compression 256.3 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 335.0 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (89%)

Requests Now

66

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of The Postal Code Lookup. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

thepostalcodelookup.com

thepostalcodelookup.com

129 ms

adsbygoogle.js

adsbygoogle.js

160 ms

pub-9485364316722405

pub-9485364316722405

112 ms

js

js

111 ms

bat.js

bat.js

46 ms

sharethis.js

sharethis.js

39 ms

cookieconsent.min.css

cookieconsent.min.css

50 ms

cookieconsent.min.js

cookieconsent.min.js

57 ms

leaflet.css

leaflet.css

59 ms

leaflet.js

leaflet.js

79 ms

187098592.js

187098592.js

10 ms

187098592

187098592

167 ms

postal-code-finder-logo.png

postal-code-finder-logo.png

59 ms

ar.png

ar.png

46 ms

au.png

au.png

47 ms

at.png

at.png

124 ms

be.png

be.png

126 ms

br.png

br.png

136 ms

bg.png

bg.png

139 ms

ca.png

ca.png

167 ms

cl.png

cl.png

130 ms

hr.png

hr.png

140 ms

cz.png

cz.png

155 ms

dk.png

dk.png

135 ms

ec.png

ec.png

139 ms

ee.png

ee.png

141 ms

fi.png

fi.png

147 ms

fr.png

fr.png

146 ms

de.png

de.png

146 ms

gr.png

gr.png

148 ms

hu.png

hu.png

152 ms

in.png

in.png

148 ms

id.png

id.png

151 ms

ie.png

ie.png

150 ms

it.png

it.png

190 ms

lv.png

lv.png

154 ms

li.png

li.png

157 ms

lt.png

lt.png

157 ms

lu.png

lu.png

159 ms

my.png

my.png

160 ms

mx.png

mx.png

161 ms

nl.png

nl.png

160 ms

nz.png

nz.png

164 ms

no.png

no.png

163 ms

pl.png

pl.png

191 ms

pt.png

pt.png

165 ms

pr.png

pr.png

170 ms

ro.png

ro.png

168 ms

ru.png

ru.png

126 ms

sa.png

sa.png

126 ms

sg.png

sg.png

121 ms

show_ads_impl.js

show_ads_impl.js

437 ms

sk.png

sk.png

53 ms

clarity.js

clarity.js

17 ms

si.png

si.png

53 ms

za.png

za.png

48 ms

es.png

es.png

72 ms

se.png

se.png

47 ms

ch.png

ch.png

47 ms

th.png

th.png

45 ms

tr.png

tr.png

47 ms

gb.png

gb.png

49 ms

us.png

us.png

44 ms

uy.png

uy.png

45 ms

marker.png

marker.png

48 ms

black-arrow-right.png

black-arrow-right.png

86 ms

directions.png

directions.png

47 ms

Accessibility Review

thepostalcodelookup.com accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

Form elements do not have associated labels

Best Practices

thepostalcodelookup.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

thepostalcodelookup.com SEO score

82

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

thepostalcodelookup.com

Open Graph description is not detected on the main page of The Postal Code Lookup. 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: