Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

Page Load Speed

2.4 sec in total

First Response

585 ms

Resources Loaded

1 sec

Page Rendered

755 ms

calculator.pollen.vc screenshot

About Website

Welcome to calculator.pollen.vc homepage info - get ready to check Calculator Pollen best content for United States right away, or after learning these important things about calculator.pollen.vc

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Key Findings

We analyzed Calculator.pollen.vc page load time and found that the first response time was 585 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

calculator.pollen.vc performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value1,500 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

585 ms

7076608d0960a4911fcd558ad3c852e9

96 ms

loader

95 ms

js

77 ms

prismic.js

25 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Calculator.pollen.vc, 6% (2 requests) were made to Pollen.vc and 6% (2 requests) were made to Cdn.veriff.me. The less responsive or slowest element that took the longest time to load (585 ms) relates to the external source Pollen.vc.

Page Optimization Overview & Recommendations

Page size can be reduced by 619.0 kB (63%)

Content Size

985.5 kB

After Optimization

366.5 kB

In fact, the total size of Calculator.pollen.vc main page is 985.5 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. 50% of websites need less resources to load. HTML takes 666.0 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 604.1 kB

  • Original 666.0 kB
  • After minification 665.9 kB
  • After compression 62.0 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 604.1 kB or 91% of the original size.

JavaScript Optimization

-5%

Potential reduce by 14.9 kB

  • Original 319.4 kB
  • After minification 319.4 kB
  • After compression 304.5 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 27 (84%)

Requests Now

32

After Optimization

5

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calculator Pollen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

calculator.pollen.vc accessibility score

81

Accessibility Issues

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

High

Links do not have a discernible name

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

calculator.pollen.vc 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

Missing source maps for large first-party JavaScript

SEO Factors

calculator.pollen.vc SEO score

92

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 doesn't use legible font sizes

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 Calculator.pollen.vc 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 Calculator.pollen.vc 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

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