Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

blog.polyswarm.io

Insights, news, education and announcements from PolySwarm

Page Load Speed

2 sec in total

First Response

150 ms

Resources Loaded

1 sec

Page Rendered

881 ms

blog.polyswarm.io screenshot

About Website

Welcome to blog.polyswarm.io homepage info - get ready to check Blog Poly Swarm best content for United States right away, or after learning these important things about blog.polyswarm.io

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Key Findings

We analyzed Blog.polyswarm.io page load time and found that the first response time was 150 ms and then it took 1.9 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

blog.polyswarm.io performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.158

73/100

15%

TTI (Time to Interactive)

Value20.8 s

2/100

10%

Network Requests Diagram

blog.polyswarm.io

150 ms

jquery-1.7.1.js

37 ms

module_11811907629_PolySwarm_Shared_modules_PS_Header.min.css

304 ms

module_9132114681_Marketplace_HubSpotSiteSetup_Vast_Site_Setup_Custom_Modules_Vast_Tabber.min.css

238 ms

rss_post_listing.css

54 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 74% of them (35 requests) were addressed to the original Blog.polyswarm.io, 4% (2 requests) were made to Static.hsappstatic.net and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (387 ms) relates to the external source Platform.linkedin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.8 kB (9%)

Content Size

3.4 MB

After Optimization

3.1 MB

In fact, the total size of Blog.polyswarm.io main page is 3.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 259.3 kB

  • Original 286.7 kB
  • After minification 242.5 kB
  • After compression 27.5 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. This page needs HTML code to be minified as it can gain 44.2 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 259.3 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 23.0 kB

  • Original 2.9 MB
  • After minification 2.8 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. Blog Poly Swarm images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.2 kB

  • Original 254.9 kB
  • After minification 254.9 kB
  • After compression 247.8 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

-17%

Potential reduce by 3.3 kB

  • Original 19.2 kB
  • After minification 19.2 kB
  • After compression 15.8 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. Blog.polyswarm.io needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (52%)

Requests Now

44

After Optimization

21

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Poly Swarm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blog.polyswarm.io accessibility score

76

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

blog.polyswarm.io best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

blog.polyswarm.io 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

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

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 Blog.polyswarm.io 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 Blog.polyswarm.io 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 Blog Poly Swarm. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: