usps.com Website Information
Daily Unique Visits: 4,822,362
Daily Page Views: 38,578,896
Income Per Day: $38,579
Estimated Value: $41,665,320
This website is located in United States and is using following IP address 56.0.134.100. See the complete list of popular websites hosted in United States.
usps.com is registered under .COM top-level domain. Please check other sites in .COM zone.
Website usps.com is using the following name servers:
- dns141.usps.com
- dns082.usps.com
and is probably hosted by USPS-001 - United States Postal Service., US. See the full list of other websites hosted by USPS-001 - United States Postal Service., US.
The highest website usps.com position in Alexa rank database was 163 and the lowest rank position was 624. Current position of usps.com in Alexa rank database is 316.
Desktop speed score of usps.com (57/100) is better than the results of 29.1% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of usps.com (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.
Mobile speed score of usps.com (44/100) is better than the results of 20.79% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
usps.com Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
usps.com whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Domain Name: USPS.COM
Registry Domain ID: 398179_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://networksolutions.com
Updated Date: 2017-06-24T09:35:47Z
Creation Date: 1997-07-10T04:00:00Z
Registry Expiry Date: 2018-07-09T04:00:00Z
Registrar: Network Solutions, LLC.
Registrar IANA ID: 2
Registrar Abuse Contact Email: abuse@web.com
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS082.USPS.COM
Name Server: DNS141.USPS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2018-05-05T13:47:44Z
usps.com server information
Servers Location
usps.com desktop page speed rank
Last tested: 2016-06-12
Desktop Speed
Bad
57/100
usps.com Desktop Speed Test Quick Summary
priority - 46 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 445.4KiB (75% reduction).
Compressing https://www.usps.com/assets/fonts/48d599a6-92b5-4d43-a4ac-8959f6971853.svg could save 123.5KiB (77% reduction).
Compressing https://www.usps.com/assets/fonts/58ab5075-53ea-46e6-9783-cbb335665f88.svg could save 121.9KiB (76% reduction).
Compressing https://www.usps.com/assets/fonts/25e09910-ffc3-4fc4-b0d1-db9a95dface8.svg could save 120.3KiB (76% reduction).
Compressing https://www.usps.com/assets/fonts/d90b3358-e1e2-4abb-ba96-356983a54c22.svg could save 63KiB (72% reduction).
Compressing https://c1.rfihub.net/js/tc.min.js could save 13.3KiB (68% reduction).
Compressing https://20740861p.rfihub.com/ca.html?rfiidc=104040…=&ra=22709724237211049 could save 3.4KiB (62% reduction).
Compressing https://www.usps.com/assets/fonts/58ab5075-53ea-46e6-9783-cbb335665f88.svg could save 121.9KiB (76% reduction).
Compressing https://www.usps.com/assets/fonts/25e09910-ffc3-4fc4-b0d1-db9a95dface8.svg could save 120.3KiB (76% reduction).
Compressing https://www.usps.com/assets/fonts/d90b3358-e1e2-4abb-ba96-356983a54c22.svg could save 63KiB (72% reduction).
Compressing https://c1.rfihub.net/js/tc.min.js could save 13.3KiB (68% reduction).
Compressing https://20740861p.rfihub.com/ca.html?rfiidc=104040…=&ra=22709724237211049 could save 3.4KiB (62% reduction).
priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking script resources and 15 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.usps.com/ContentTemplates/common/scripts/OneLinkUsps.js
https://www.usps.com/ContentTemplates/common/scripts/login.js
https://www.usps.com/global-elements/lib/script/requirejs/require.js
https://www.usps.com/assets/script/utility-bar-init.js
https://www.usps.com/global-elements/lib/script/modernizr/modernizr.js
https://www.usps.com/global-elements/lib/script/requirejs/require.js
https://www.usps.com/global-elements/header/script/header-init-search.js
https://www.usps.com/assets/script/component-guide-init-search.js
https://www.usps.com/global-elements/lib/script/requirejs/require.js
https://www.usps.com/global-elements/navigation/sc…/navigation-init-sb.js
https://www.usps.com/ContentTemplates/common/scripts/login.js
https://www.usps.com/global-elements/lib/script/requirejs/require.js
https://www.usps.com/assets/script/utility-bar-init.js
https://www.usps.com/global-elements/lib/script/modernizr/modernizr.js
https://www.usps.com/global-elements/lib/script/requirejs/require.js
https://www.usps.com/global-elements/header/script/header-init-search.js
https://www.usps.com/assets/script/component-guide-init-search.js
https://www.usps.com/global-elements/lib/script/requirejs/require.js
https://www.usps.com/global-elements/navigation/sc…/navigation-init-sb.js
Optimize CSS Delivery of the following:
https://www.usps.com/ContentTemplates/common/css/usps.css
https://www.usps.com/ContentTemplates/common/css/g…widgets/select-box.css
https://www.usps.com/ContentTemplates/common/css/g…/widgets/modal-box.css
https://www.usps.com/ContentTemplates/common/css/globals/text-fields.css
https://www.usps.com/ContentTemplates/common/css/globals/links.css
https://www.usps.com/ContentTemplates/common/css/globals/button-styles.css
https://www.usps.com/ContentTemplates/common/css/globals/modals.css
https://www.usps.com/ContentTemplates/common/css/globals/qt-modals.css
https://www.usps.com/ContentTemplates/common/css/globals/tooltips.css
https://www.usps.com/ContentTemplates/common/css/customer.css
https://www.usps.com/assets/css/elements.css
https://www.usps.com/assets/css/homepage.holidayclicknship.min.css
https://www.usps.com/global-elements/header/css/header-sb.css
https://www.usps.com/global-elements/header/script…y-autocomplete.min.css
https://www.usps.com/global-elements/navigation/css/navigation-sb.css
https://www.usps.com/ContentTemplates/common/css/g…widgets/select-box.css
https://www.usps.com/ContentTemplates/common/css/g…/widgets/modal-box.css
https://www.usps.com/ContentTemplates/common/css/globals/text-fields.css
https://www.usps.com/ContentTemplates/common/css/globals/links.css
https://www.usps.com/ContentTemplates/common/css/globals/button-styles.css
https://www.usps.com/ContentTemplates/common/css/globals/modals.css
https://www.usps.com/ContentTemplates/common/css/globals/qt-modals.css
https://www.usps.com/ContentTemplates/common/css/globals/tooltips.css
https://www.usps.com/ContentTemplates/common/css/customer.css
https://www.usps.com/assets/css/elements.css
https://www.usps.com/assets/css/homepage.holidayclicknship.min.css
https://www.usps.com/global-elements/header/css/header-sb.css
https://www.usps.com/global-elements/header/script…y-autocomplete.min.css
https://www.usps.com/global-elements/navigation/css/navigation-sb.css
priority - 9 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 85.8KiB (65% reduction).
Losslessly compressing https://www.usps.com/global-elements/footer/images/logo-mini-sb.png could save 19.9KiB (86% reduction).
Losslessly compressing https://www.usps.com/global-elements/navigation/im…-quick-tools@2x-sb.png could save 19.2KiB (64% reduction).
Losslessly compressing https://www.usps.com/global-elements/header/images/logo-sb.png could save 15.4KiB (78% reduction).
Losslessly compressing https://www.usps.com/global-elements/header/images/search@2x-sb.png could save 13.7KiB (91% reduction).
Compressing and resizing https://www.usps.com/assets/images/homepage/rotati…tal_holidays_promo.jpg could save 4.3KiB (44% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…der/hdr_icons_roll.gif could save 3.1KiB (38% reduction).
Losslessly compressing https://www.usps.com/global-elements/navigation/im…av-hamburger@2x-sb.png could save 2.7KiB (96% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…buttons/btn_sprite.png could save 2.6KiB (18% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…chinese_characters.gif could save 1.2KiB (56% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…n/hdr_panel_sprite.gif could save 1.1KiB (72% reduction).
Losslessly compressing https://www.usps.com/assets/images/homepage/ie8-trigger-bg.png could save 858B (92% reduction).
Losslessly compressing https://ib.mookie1.com/image.sbxx?go=262678&pid=422&xid=1040401892257563454 could save 725B (89% reduction).
Losslessly compressing https://www.usps.com/assets/images/homepage/click-print-ship-icon-sb.png could save 535B (37% reduction).
Compressing and resizing https://gateway.answerscloud.com/usps/production/f…k100.png?v=R03695AE700 could save 531B (64% reduction).
Losslessly compressing https://www.usps.com/global-elements/navigation/im…-quick-tools@2x-sb.png could save 19.2KiB (64% reduction).
Losslessly compressing https://www.usps.com/global-elements/header/images/logo-sb.png could save 15.4KiB (78% reduction).
Losslessly compressing https://www.usps.com/global-elements/header/images/search@2x-sb.png could save 13.7KiB (91% reduction).
Compressing and resizing https://www.usps.com/assets/images/homepage/rotati…tal_holidays_promo.jpg could save 4.3KiB (44% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…der/hdr_icons_roll.gif could save 3.1KiB (38% reduction).
Losslessly compressing https://www.usps.com/global-elements/navigation/im…av-hamburger@2x-sb.png could save 2.7KiB (96% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…buttons/btn_sprite.png could save 2.6KiB (18% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…chinese_characters.gif could save 1.2KiB (56% reduction).
Losslessly compressing https://www.usps.com/ContentTemplates/common/image…n/hdr_panel_sprite.gif could save 1.1KiB (72% reduction).
Losslessly compressing https://www.usps.com/assets/images/homepage/ie8-trigger-bg.png could save 858B (92% reduction).
Losslessly compressing https://ib.mookie1.com/image.sbxx?go=262678&pid=422&xid=1040401892257563454 could save 725B (89% reduction).
Losslessly compressing https://www.usps.com/assets/images/homepage/click-print-ship-icon-sb.png could save 535B (37% reduction).
Compressing and resizing https://gateway.answerscloud.com/usps/production/f…k100.png?v=R03695AE700 could save 531B (64% reduction).
priority - 7 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://usps.com/
http://www.usps.com/
https://www.usps.com/
http://www.usps.com/
https://www.usps.com/
priority - 4 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://load.s3.amazonaws.com/pixel.gif (expiration not specified)
https://tag.mtrcs.samba.tv/v3/tag/USPS/homepage/sambaTag.js (expiration not specified)
https://tags.tiqcdn.com/utag/usps/main/prod/utag.js (5 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://platform.twitter.com/oct.js (30 minutes)
https://tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=us…01815&cb=1465683043130 (30 minutes)
https://c1.rfihub.net/js/tc.min.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://snap.licdn.com/li.lms-analytics/insight.min.js (11.3 hours)
https://tag.mtrcs.samba.tv/v3/tag/USPS/homepage/sambaTag.js (expiration not specified)
https://tags.tiqcdn.com/utag/usps/main/prod/utag.js (5 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://platform.twitter.com/oct.js (30 minutes)
https://tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=us…01815&cb=1465683043130 (30 minutes)
https://c1.rfihub.net/js/tc.min.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://snap.licdn.com/li.lms-analytics/insight.min.js (11.3 hours)
priority - 1 Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 7.4KiB (39% reduction).
Minifying https://www.usps.com/ could save 6.4KiB (47% reduction) after compression.
Minifying https://20740861p.rfihub.com/ca.html?rfiidc=104040…=&ra=22709724237211049 could save 1KiB (20% reduction).
Minifying https://20740861p.rfihub.com/ca.html?rfiidc=104040…=&ra=22709724237211049 could save 1KiB (20% reduction).
priority - 1 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 3.7KiB (25% reduction).
Minifying https://www.usps.com/ContentTemplates/common/css/usps.css could save 2.4KiB (24% reduction) after compression.
Minifying https://www.usps.com/ContentTemplates/common/css/globals/button-styles.css could save 642B (35% reduction) after compression.
Minifying https://www.usps.com/ContentTemplates/common/css/globals/qt-modals.css could save 639B (21% reduction) after compression.
Minifying https://www.usps.com/ContentTemplates/common/css/globals/button-styles.css could save 642B (35% reduction) after compression.
Minifying https://www.usps.com/ContentTemplates/common/css/globals/qt-modals.css could save 639B (21% reduction) after compression.
priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 3.4KiB (26% reduction).
Minifying https://www.usps.com/dap/Universal-Federated-Analy…=USPS&utv=201604221220 could save 2.2KiB (33% reduction) after compression.
Minifying https://gateway.answerscloud.com/usps/production/f…eydef.js?v=R03695AE700 could save 677B (20% reduction) after compression.
Minifying https://www.usps.com/ContentTemplates/common/scripts/login.js could save 611B (18% reduction) after compression.
Minifying https://gateway.answerscloud.com/usps/production/f…eydef.js?v=R03695AE700 could save 677B (20% reduction) after compression.
Minifying https://www.usps.com/ContentTemplates/common/scripts/login.js could save 611B (18% reduction) after compression.
usps.com Desktop Resource Breakdown
| Total Resources | 208 |
| Number of Hosts | 65 |
| Static Resources | 39 |
| JavaScript Resources | 67 |
| CSS Resources | 20 |
usps.com mobile page speed rank
Last tested: 2018-08-11
Mobile Speed
Bad
44/100
usps.com Mobile Speed Test Quick Summary
priority - 77 Avoid landing page redirects
Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://usps.com/
https://usps.com/
https://www.usps.com/
https://m.usps.com/
https://m.usps.com/m/Home
https://usps.com/
https://www.usps.com/
https://m.usps.com/
https://m.usps.com/m/Home
priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 4 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://m.usps.com/m/assets/libs/jquery-1.11.0.min.js
https://m.usps.com/global-elements/lib/script/modernizr/modernizr.js
https://m.usps.com/global-elements/lib/script/requirejs/require.js
https://m.usps.com/global-elements/header/script/header-init-mobile.js
https://m.usps.com/global-elements/lib/script/modernizr/modernizr.js
https://m.usps.com/global-elements/lib/script/requirejs/require.js
https://m.usps.com/global-elements/header/script/header-init-mobile.js
Optimize CSS Delivery of the following:
https://m.usps.com/m/assets/css/globals.css
https://m.usps.com/m/assets/css/dialog.css
https://m.usps.com/m/assets/css/embedded.css
https://m.usps.com/m/assets/css/header.css
https://m.usps.com/m/assets/css/menu.css
https://m.usps.com/m/assets/css/modal.css
https://m.usps.com/m/assets/css/index.css
https://m.usps.com/global-elements/header/css/header-mobile-sb.css
https://m.usps.com/m/assets/css/dialog.css
https://m.usps.com/m/assets/css/embedded.css
https://m.usps.com/m/assets/css/header.css
https://m.usps.com/m/assets/css/menu.css
https://m.usps.com/m/assets/css/modal.css
https://m.usps.com/m/assets/css/index.css
https://m.usps.com/global-elements/header/css/header-mobile-sb.css
priority - 28 Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://m.usps.com/global-elements/header/images/alert-sprite@2x.png (expiration not specified)
https://m.usps.com/global-elements/header/images/u…te_twist_arrow_@2x.png (expiration not specified)
https://m.usps.com/m/assets/images/app-store-android.png (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-K2FRZL4&l=dataLayer (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MVCC8H (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://m.usps.com/m/assets/scripts/metrics/metrics-all.js (3.5 hours)
https://m.usps.com/m/assets/scripts/app.js (3.5 hours)
https://m.usps.com/m/assets/css/menu.css (3.5 hours)
https://m.usps.com/m/assets/css/embedded.css (3.6 hours)
https://m.usps.com/global-elements/lib/script/helpers.js (3.6 hours)
https://m.usps.com/global-elements/lib/script/resize-manager.js (3.6 hours)
https://m.usps.com/m/assets/scripts/submodal.js (3.6 hours)
https://m.usps.com/global-elements/lib/script/requirejs/require.js (3.7 hours)
https://m.usps.com/m/assets/css/dialog.css (3.9 hours)
https://gateway.foresee.com/sites/usps/production/gateway.min.js (4 hours)
https://m.usps.com/m/assets/scripts/embed-detection.js (4.3 hours)
https://m.usps.com/m/assets/css/globals.css (4.3 hours)
https://m.usps.com/m/assets/scripts/views/modals/mobile-web-modal.js (4.3 hours)
https://m.usps.com/m/assets/css/modal.css (4.3 hours)
https://m.usps.com/global-elements/lib/script/jquery/dist/jquery.min.js (4.4 hours)
https://m.usps.com/m/assets/css/header.css (4.5 hours)
https://m.usps.com/m/assets/scripts/form/selectmenu.js (4.6 hours)
https://m.usps.com/m/assets/scripts/dialog.js (4.6 hours)
https://m.usps.com/global-elements/header/script/search.js (4.7 hours)
https://m.usps.com/m/assets/scripts/home.js (4.8 hours)
https://m.usps.com/global-elements/lib/script/require-jquery.js (4.9 hours)
https://m.usps.com/m/assets/scripts/reminder.js (6.6 hours)
https://m.usps.com/m/assets/libs/jquery-1.11.0.min.js (7.4 hours)
https://m.usps.com/m/assets/css/index.css (9.1 hours)
https://m.usps.com/global-elements/lib/script/modernizr/modernizr.js (10.1 hours)
https://m.usps.com/m/assets/scripts/expander.js (12.6 hours)
https://m.usps.com/m/assets/scripts/menu.js (12.9 hours)
https://m.usps.com/global-elements/header/script/headeralert.js (14.1 hours)
https://m.usps.com/m/assets/scripts/form/text-input.js (17.9 hours)
https://m.usps.com/m/assets/scripts/modal.js (18 hours)
https://m.usps.com/m/assets/scripts/form/add-from-contacts.js (18 hours)
https://m.usps.com/global-elements/header/css/header-mobile-sb.css (20.2 hours)
https://m.usps.com/global-elements/header/script/header-init-mobile.js (22.9 hours)
https://m.usps.com/global-elements/header/images/u…te_twist_arrow_@2x.png (expiration not specified)
https://m.usps.com/m/assets/images/app-store-android.png (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-K2FRZL4&l=dataLayer (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MVCC8H (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://m.usps.com/m/assets/scripts/metrics/metrics-all.js (3.5 hours)
https://m.usps.com/m/assets/scripts/app.js (3.5 hours)
https://m.usps.com/m/assets/css/menu.css (3.5 hours)
https://m.usps.com/m/assets/css/embedded.css (3.6 hours)
https://m.usps.com/global-elements/lib/script/helpers.js (3.6 hours)
https://m.usps.com/global-elements/lib/script/resize-manager.js (3.6 hours)
https://m.usps.com/m/assets/scripts/submodal.js (3.6 hours)
https://m.usps.com/global-elements/lib/script/requirejs/require.js (3.7 hours)
https://m.usps.com/m/assets/css/dialog.css (3.9 hours)
https://gateway.foresee.com/sites/usps/production/gateway.min.js (4 hours)
https://m.usps.com/m/assets/scripts/embed-detection.js (4.3 hours)
https://m.usps.com/m/assets/css/globals.css (4.3 hours)
https://m.usps.com/m/assets/scripts/views/modals/mobile-web-modal.js (4.3 hours)
https://m.usps.com/m/assets/css/modal.css (4.3 hours)
https://m.usps.com/global-elements/lib/script/jquery/dist/jquery.min.js (4.4 hours)
https://m.usps.com/m/assets/css/header.css (4.5 hours)
https://m.usps.com/m/assets/scripts/form/selectmenu.js (4.6 hours)
https://m.usps.com/m/assets/scripts/dialog.js (4.6 hours)
https://m.usps.com/global-elements/header/script/search.js (4.7 hours)
https://m.usps.com/m/assets/scripts/home.js (4.8 hours)
https://m.usps.com/global-elements/lib/script/require-jquery.js (4.9 hours)
https://m.usps.com/m/assets/scripts/reminder.js (6.6 hours)
https://m.usps.com/m/assets/libs/jquery-1.11.0.min.js (7.4 hours)
https://m.usps.com/m/assets/css/index.css (9.1 hours)
https://m.usps.com/global-elements/lib/script/modernizr/modernizr.js (10.1 hours)
https://m.usps.com/m/assets/scripts/expander.js (12.6 hours)
https://m.usps.com/m/assets/scripts/menu.js (12.9 hours)
https://m.usps.com/global-elements/header/script/headeralert.js (14.1 hours)
https://m.usps.com/m/assets/scripts/form/text-input.js (17.9 hours)
https://m.usps.com/m/assets/scripts/modal.js (18 hours)
https://m.usps.com/m/assets/scripts/form/add-from-contacts.js (18 hours)
https://m.usps.com/global-elements/header/css/header-mobile-sb.css (20.2 hours)
https://m.usps.com/global-elements/header/script/header-init-mobile.js (22.9 hours)
priority - 1 Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 13.2KiB (73% reduction).
Compressing https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=USPS could save 13.2KiB (73% reduction).
priority - 0 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 862B (72% reduction).
Compressing https://m.usps.com/global-elements/header/images/u…te_twist_arrow_@2x.png could save 862B (72% reduction).
priority - 0 Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 747B (23% reduction).
Minifying https://m.usps.com/global-elements/header/css/header-mobile-sb.css could save 747B (23% reduction) after compression.
priority - 0 Minify HTML
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Minify HTML for the following resources to reduce their size by 504B (18% reduction).
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priority - 0 Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
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usps.com Mobile Resource Breakdown
| Total Resources | 49 |
| Number of Hosts | 9 |
| Static Resources | 39 |
| JavaScript Resources | 29 |
| CSS Resources | 8 |
usps.com mobile page usability
Last tested: 2018-08-11
Mobile Usability
Good
99/100
usps.com Mobile Usability Test Quick Summary
priority - 0 Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="#" class="alert-toggle"> is close to 1 other tap targets.usps.com Mobile Resource Breakdown
| Total Resources | 49 |
| Number of Hosts | 9 |
| Static Resources | 39 |
| JavaScript Resources | 29 |
| CSS Resources | 8 |
usps.com HTML validation
Errors
Internal encoding declaration “windows-1252” disagrees with the actual encoding of the document (“utf-8”).
Line: 4 Column: 5 - 78
"...head> <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> <..."
"...head> <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> <..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 328 Column: 9 - 31
"...> <style type="text/css"> ..."
"...> <style type="text/css"> ..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Line: 475 Column: 33 - 101
"... <img src="/global-elements/header/images/utility-header/logo-sb.svg"> ..."
"... <img src="/global-elements/header/images/utility-header/logo-sb.svg"> ..."
Duplicate attribute “name”.
Line: 831 Column: - 157
"...ngth="256" name="q" type="text..." Line: 1786 Column: - 198
"......"
"...ngth="256" name="q" type="text..." Line: 1786 Column: - 198
"......"
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Line: 1623 Column: 2 - 8
"...script> <style> .glob..." Line: 2354 Column: - 29
"......"
"...script> <style> .glob..." Line: 2354 Column: - 29
"......"
Stray end tag “script”.
Line: 1654 Column: 1 - 9
"...yle> </script> <..."
"...yle> </script> <..."
Element “h1” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Line: 1671 Column: 8 - 37
"..."> <h1 class="hero-image-header">Send H..."
"..."> <h1 class="hero-image-header">Send H..."
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Line: 1672 Column: 8 - 34
"...1> <p class="hero-image-text">Check ..." Line: 1673 Column: 9 - 51
"...> <p class="hero-image-text primary--button"> ..."
"...1> <p class="hero-image-text">Check ..." Line: 1673 Column: 9 - 51
"...> <p class="hero-image-text primary--button"> ..."
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Line: 1722 Column: - 9
".../div> <!-- <di..." Line: 1722 Column: - 10
"......" Line: 1994 Column: - 9
"...n></p> </d..."
".../div> <!-- <di..." Line: 1722 Column: - 10
"......" Line: 1994 Column: - 9
"...n></p> </d..."
Duplicate ID “quick-tools--input”.
Line: 1786 Column: - 214
"......"
"......"
Duplicate ID “ge-overlay”.
Line: 1889 Column: - 51
"......"
"......"
No “li” element in scope but a “li” end tag seen.
Line: 2255 Column: 1 - 5
"...li> </ol> </li> </li>..."
"...li> </ol> </li> </li>..."
The “for” attribute of the “label” element must refer to a non-hidden form control.
Line: 726 Column: 3 - 70
"...label"> <label class="visuallyhidden" for="styleguide-header--search-track">Search..." Line: 828 Column: 13 - 80
"... <label class="visuallyhidden" for="styleguide-header--search-track">Enter ..." Line: 1783 Column: - 97
"......"
"...label"> <label class="visuallyhidden" for="styleguide-header--search-track">Search..." Line: 828 Column: 13 - 80
"... <label class="visuallyhidden" for="styleguide-header--search-track">Enter ..." Line: 1783 Column: - 97
"......"
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 6 Column: 5 - 111
"...itle> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <..."
"...itle> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"> <..."
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Line: 418 Column: 17 - 52
"... <a href="#" class="anchor" tabindex="0" name="anchor-login" id="multiling-anchor" style="display:inline !important;"> ..."
"... <a href="#" class="anchor" tabindex="0" name="anchor-login" id="multiling-anchor" style="display:inline !important;"> ..."
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Line: 1704 Column: - 43
"...-text primary--button"> ..." Line: 1722 Column: - 9
".../div> <!-- <di..." Line: 1994 Column: - 9
"...n></p> </d..."
"...-text primary--button"> ..." Line: 1722 Column: - 9
".../div> <!-- <di..." Line: 1994 Column: - 9
"...n></p> </d..."
The first occurrence of ID “quick-tools--input” was here.
Line: 831 Column: 13 - 173
"... <input name="tLabels" autocomplete="off" placeholder="Enter a Tracking Number" class="input--field" id="quick-tools--input" maxlength="256" name="q" type="text"> ..."
"... <input name="tLabels" autocomplete="off" placeholder="Enter a Tracking Number" class="input--field" id="quick-tools--input" maxlength="256" name="q" type="text"> ..."
The first occurrence of ID “ge-overlay” was here.
Line: 920 Column: 1 - 52
"...div> <div id="ge-overlay" style="display:none;" class=""></div>..."
"...div> <div id="ge-overlay" style="display:none;" class=""></div>..."
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usps.com Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
usps.com TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.