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coniferworld.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

coniferworld.com

ENCYCLOPEDIA OF CONIFERS - EN - full guide of cultivars and

Page Load Speed

3.5 sec in total

First Response

393 ms

Resources Loaded

3 sec

Page Rendered

124 ms

coniferworld.com screenshot

About Website

Click here to check amazing Coniferworld content. Otherwise, check out these important facts you probably never knew about coniferworld.com

RHS ENCYCLOPEDIA OF CONIFERS, A Comprehensive Guide to Cultivars and Species - EN by Aris Auders and Derek Spicer. The publisher is Royal Horticultural Society

Visit coniferworld.com

Key Findings

We analyzed Coniferworld.com page load time and found that the first response time was 393 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

coniferworld.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

coniferworld.com

393 ms

www.coniferworld.com

643 ms

bootstrap.min.css

493 ms

essentials.css

914 ms

layout.css

847 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 91% of them (31 requests) were addressed to the original Coniferworld.com, 3% (1 request) were made to Code.jquery.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (921 ms) belongs to the original domain Coniferworld.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 875.8 kB (66%)

Content Size

1.3 MB

After Optimization

448.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coniferworld.com main page is 1.3 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. 35% of websites need less resources to load. CSS take 795.3 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 19.4 kB

  • Original 27.1 kB
  • After minification 20.3 kB
  • After compression 7.7 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 6.7 kB, which is 25% 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 19.4 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 2.5 kB

  • Original 261.3 kB
  • After minification 258.9 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. Coniferworld images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 175.6 kB

  • Original 240.1 kB
  • After minification 202.7 kB
  • After compression 64.5 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 175.6 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 678.4 kB

  • Original 795.3 kB
  • After minification 700.6 kB
  • After compression 116.9 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. Coniferworld.com needs all CSS files to be minified and compressed as it can save up to 678.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (59%)

Requests Now

29

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coniferworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coniferworld.com

coniferworld.com

393 ms

www.coniferworld.com

www.coniferworld.com

643 ms

bootstrap.min.css

bootstrap.min.css

493 ms

essentials.css

essentials.css

914 ms

layout.css

layout.css

847 ms

conifer.css

conifer.css

483 ms

styles2.css

styles2.css

361 ms

jquery-1.6.4.min.js

jquery-1.6.4.min.js

15 ms

jquery-2.2.3.min.js

jquery-2.2.3.min.js

633 ms

scripts.js

scripts.js

735 ms

gtm.js

gtm.js

64 ms

fons.jpg

fons.jpg

131 ms

ir

ir

191 ms

RHS_logo_black.jpg

RHS_logo_black.jpg

133 ms

ico_en.gif

ico_en.gif

134 ms

ico_de.gif

ico_de.gif

146 ms

ico_fr.gif

ico_fr.gif

145 ms

ico_es.gif

ico_es.gif

149 ms

ico_pt.gif

ico_pt.gif

255 ms

ico_nl.gif

ico_nl.gif

255 ms

ico_se.gif

ico_se.gif

251 ms

ico_no.gif

ico_no.gif

274 ms

ico_fi.gif

ico_fi.gif

269 ms

ico_ru.gif

ico_ru.gif

274 ms

ico_jp.gif

ico_jp.gif

381 ms

ico_cn.gif

ico_cn.gif

388 ms

midSeasonSale.png

midSeasonSale.png

404 ms

btn_amazon.png

btn_amazon.png

391 ms

btn_amazonde.png

btn_amazonde.png

398 ms

big_books.png

big_books.png

658 ms

fonz.png

fonz.png

496 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

617 ms

bootstrap.min.js

bootstrap.min.js

467 ms

font-icons.woff

font-icons.woff

921 ms

Accessibility Review

coniferworld.com accessibility score

49

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

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

coniferworld.com best practices score

58

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

coniferworld.com SEO score

87

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coniferworld.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Coniferworld.com 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

coniferworld.com

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