Tools & Wizards About Us
firebooks.com screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

firebooks.com

Books, Guides & Manuals | LN Curtis - Tools for Heroes

Page Load Speed

7.3 sec in total

First Response

2.2 sec

Resources Loaded

5.1 sec

Page Rendered

96 ms

firebooks.com screenshot

About Website

Click here to check amazing Fire Books content for United States. Otherwise, check out these important facts you probably never knew about firebooks.com

Shop Books, Guides & Manuals designed for firefighters and professionals for performance and safety at Curtis - Tools for Heroes

Visit firebooks.com

Key Findings

We analyzed Firebooks.com page load time and found that the first response time was 2.2 sec and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

firebooks.com performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value3,980 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

firebooks.com

2157 ms

901 ms

theme-bundle.polyfills.js

153 ms

theme-bundle.head_async.js

144 ms

webfont.js

134 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Firebooks.com, 38% (57 requests) were made to Lncurtis.com and 29% (43 requests) were made to Cdn11.bigcommerce.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Firebooks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 399.1 kB (14%)

Content Size

2.8 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Firebooks.com main page is 2.8 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. 80% 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 378.1 kB

  • Original 447.6 kB
  • After minification 361.6 kB
  • After compression 69.6 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. This page needs HTML code to be minified as it can gain 86.0 kB, which is 19% 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 378.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 2.5 kB

  • Original 2.0 MB
  • After minification 2.0 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. Fire Books images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 18.3 kB

  • Original 391.3 kB
  • After minification 391.3 kB
  • After compression 373.0 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

-2%

Potential reduce by 204 B

  • Original 9.2 kB
  • After minification 9.2 kB
  • After compression 8.9 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. Firebooks.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (30%)

Requests Now

141

After Optimization

99

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fire Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

firebooks.com

firebooks.com

2157 ms

901 ms

theme-bundle.polyfills.js

theme-bundle.polyfills.js

153 ms

theme-bundle.head_async.js

theme-bundle.head_async.js

144 ms

webfont.js

webfont.js

134 ms

jquery-3.6.0.js

jquery-3.6.0.js

218 ms

slick.min.js

slick.min.js

147 ms

css

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153 ms

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151 ms

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151 ms

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275 ms

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272 ms

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282 ms

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682 ms

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683 ms

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798 ms

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799 ms

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797 ms

IFSTA_Fire_Inspection_and_Code_Enforcement_9th_Edition__63311.1706804964.jpg

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929 ms

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928 ms

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939 ms

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938 ms

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940 ms

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936 ms

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944 ms

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943 ms

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942 ms

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940 ms

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942 ms

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944 ms

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946 ms

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947 ms

footerCompanyLogoRed.png

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946 ms

footerPersonalInfo.png

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947 ms

location

location

815 ms

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737 ms

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807 ms

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560 ms

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558 ms

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Accessibility Review

firebooks.com accessibility score

95

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.

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

firebooks.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

SEO Factors

firebooks.com SEO score

86

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Firebooks.com 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 Firebooks.com main page’s claimed encoding is . 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

firebooks.com

Open Graph description is not detected on the main page of Fire Books. 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: