Tools & Wizards About Us
postcardhistory.net screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

postcardhistory.net

Home | Postcard History

Page Load Speed

1.2 sec in total

First Response

70 ms

Resources Loaded

590 ms

Page Rendered

507 ms

postcardhistory.net screenshot

About Website

Click here to check amazing Postcard History content. Otherwise, check out these important facts you probably never knew about postcardhistory.net

We're sorry. No results were found. News andNoteworthy Past Article Tell your postcard story in Postcard History Advertise inPostcard History Postcard History is a free online magazine dedicated ...

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Key Findings

We analyzed Postcardhistory.net page load time and found that the first response time was 70 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

postcardhistory.net performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value700 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

postcardhistory.net

70 ms

postcardhistory.net

56 ms

style.min.css

10 ms

style.min.css

22 ms

style.min.css

32 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 88% of them (22 requests) were addressed to the original Postcardhistory.net, 4% (1 request) were made to Static.ctctcdn.com and 4% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (362 ms) belongs to the original domain Postcardhistory.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.4 kB (5%)

Content Size

3.0 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Postcardhistory.net main page is 3.0 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. 60% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 76.0 kB

  • Original 93.6 kB
  • After minification 92.8 kB
  • After compression 17.6 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 76.0 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 88.7 kB

  • Original 2.7 MB
  • After minification 2.6 MB

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. Postcard History images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 162 B

  • Original 112.0 kB
  • After minification 112.0 kB
  • After compression 111.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 521 B

  • Original 69.4 kB
  • After minification 69.4 kB
  • After compression 68.8 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. Postcardhistory.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (65%)

Requests Now

23

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postcard History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

postcardhistory.net

postcardhistory.net

70 ms

postcardhistory.net

postcardhistory.net

56 ms

style.min.css

style.min.css

10 ms

style.min.css

style.min.css

22 ms

style.min.css

style.min.css

32 ms

dashicons.min.css

dashicons.min.css

34 ms

style.css

style.css

32 ms

tablepress-combined.min.css

tablepress-combined.min.css

31 ms

style.css

style.css

35 ms

eb-style-40408.min.css

eb-style-40408.min.css

32 ms

interactivity.min.js

interactivity.min.js

46 ms

view.min.js

view.min.js

34 ms

jquery.min.js

jquery.min.js

56 ms

jquery-migrate.min.js

jquery-migrate.min.js

45 ms

signup-form-widget.min.js

signup-form-widget.min.js

44 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

45 ms

lazyload.min.js

lazyload.min.js

45 ms

underscore-min.js

underscore-min.js

23 ms

feature.jpg

feature.jpg

93 ms

taxi.jpg

taxi.jpg

143 ms

OK-oil-wells.jpg

OK-oil-wells.jpg

207 ms

Lexington.jpg

Lexington.jpg

362 ms

Postcard-gown.jpg

Postcard-gown.jpg

15 ms

Marble-Arch2.jpg

Marble-Arch2.jpg

202 ms

api.js

api.js

36 ms

Accessibility Review

postcardhistory.net accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

postcardhistory.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

postcardhistory.net SEO score

99

Search Engine Optimization Advices

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 Postcardhistory.net 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 Postcardhistory.net 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

postcardhistory.net

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