Tools & Wizards About Us
flintknappers.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

flintknappers.com

FlintKnappers - The largest collection of modern lithic art for sale and show

Page Load Speed

5.4 sec in total

First Response

1.3 sec

Resources Loaded

3.6 sec

Page Rendered

466 ms

flintknappers.com screenshot

About Website

Visit flintknappers.com now to see the best up-to-date Flint Knappers content for United States and also check out these interesting facts you probably never knew about flintknappers.com

Visit flintknappers.com

Key Findings

We analyzed Flintknappers.com page load time and found that the first response time was 1.3 sec and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

flintknappers.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

flintknappers.com

1257 ms

flintknappers.com

739 ms

highslide.css

122 ms

font-awesome.min.css

186 ms

validationEngine.jquery.css

184 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 86% of them (118 requests) were addressed to the original Flintknappers.com, 7% (9 requests) were made to Static.xx.fbcdn.net and 1% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Flintknappers.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 289.6 kB (32%)

Content Size

909.7 kB

After Optimization

620.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Flintknappers.com main page is 909.7 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. 60% of websites need less resources to load. Images take 484.3 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 126.8 kB

  • Original 144.9 kB
  • After minification 107.8 kB
  • After compression 18.1 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 37.1 kB, which is 26% 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 126.8 kB or 88% of the original size.

Image Optimization

-6%

Potential reduce by 29.0 kB

  • Original 484.3 kB
  • After minification 455.2 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. Flint Knappers images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 131.1 kB

  • Original 261.6 kB
  • After minification 261.6 kB
  • After compression 130.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 131.1 kB or 50% of the original size.

CSS Optimization

-14%

Potential reduce by 2.6 kB

  • Original 18.9 kB
  • After minification 18.9 kB
  • After compression 16.2 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. Flintknappers.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (30%)

Requests Now

133

After Optimization

93

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flint Knappers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

flintknappers.com

flintknappers.com

1257 ms

flintknappers.com

flintknappers.com

739 ms

highslide.css

highslide.css

122 ms

font-awesome.min.css

font-awesome.min.css

186 ms

validationEngine.jquery.css

validationEngine.jquery.css

184 ms

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186 ms

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250 ms

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315 ms

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197 ms

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567 ms

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568 ms

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569 ms

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29 ms

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488 ms

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484 ms

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411 ms

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469 ms

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412 ms

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410 ms

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13 ms

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92 ms

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387 ms

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416 ms

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Accessibility Review

flintknappers.com accessibility score

52

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

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

flintknappers.com best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

flintknappers.com SEO score

50

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flintknappers.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Flintknappers.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

flintknappers.com

Open Graph description is not detected on the main page of Flint Knappers. 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: