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heliotropia.org screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

heliotropia.org

Heliotropia. a forum for Boccaccio research and interpretation

Page Load Speed

4.1 sec in total

First Response

217 ms

Resources Loaded

3.1 sec

Page Rendered

821 ms

heliotropia.org screenshot

About Website

Welcome to heliotropia.org homepage info - get ready to check Heliotropia best content right away, or after learning these important things about heliotropia.org

Heliotropia, the official publication of the American Boccaccio Association, is a peer-reviewed forum for Boccaccio research and interpretation.

Visit heliotropia.org

Key Findings

We analyzed Heliotropia.org page load time and found that the first response time was 217 ms and then it took 3.9 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

heliotropia.org performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

heliotropia.org

217 ms

heliotropia.org

468 ms

style.css

190 ms

jquery-1.10.2.min.js

359 ms

css

20 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 55% of them (17 requests) were addressed to the original Heliotropia.org, 23% (7 requests) were made to Google.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Heliotropia.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.5 kB (10%)

Content Size

3.7 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heliotropia.org main page is 3.7 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. 65% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 102.4 kB

  • Original 138.1 kB
  • After minification 130.8 kB
  • After compression 35.7 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. 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 102.4 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 51.5 kB

  • Original 3.1 MB
  • After minification 3.1 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. Heliotropia images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 197.7 kB

  • Original 435.6 kB
  • After minification 435.6 kB
  • After compression 237.9 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 197.7 kB or 45% of the original size.

CSS Optimization

-31%

Potential reduce by 3.9 kB

  • Original 12.6 kB
  • After minification 12.6 kB
  • After compression 8.7 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. Heliotropia.org needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heliotropia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

heliotropia.org

heliotropia.org

217 ms

heliotropia.org

heliotropia.org

468 ms

style.css

style.css

190 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

359 ms

css

css

20 ms

jquery.min.js

jquery.min.js

7 ms

scc-c2.min.js

scc-c2.min.js

6 ms

header-bg.png

header-bg.png

102 ms

slide1.jpg

slide1.jpg

1331 ms

subtit.png

subtit.png

101 ms

tip.png

tip.png

719 ms

callout_black.gif

callout_black.gif

720 ms

chrome.png

chrome.png

1329 ms

frescodrops.jpg

frescodrops.jpg

1333 ms

Locating.Boccaccio.Exhibition.Booklet.jpg

Locating.Boccaccio.Exhibition.Booklet.jpg

1330 ms

heliodrop.jpg

heliodrop.jpg

1329 ms

ingrey.gif

ingrey.gif

1328 ms

cse.js

cse.js

88 ms

slide3.jpg

slide3.jpg

1302 ms

slide5.jpg

slide5.jpg

1303 ms

slide6.jpg

slide6.jpg

2078 ms

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNG9hU4-6qlkySFru1-.woff

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNG9hU4-6qlkySFru1-.woff

72 ms

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGERI4-6qlkySFru1-.woff

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGERI4-6qlkySFru1-.woff

690 ms

cse.js

cse.js

1226 ms

cse_element__en.js

cse_element__en.js

9 ms

default+en.css

default+en.css

46 ms

default.css

default.css

46 ms

async-ads.js

async-ads.js

25 ms

branding.png

branding.png

639 ms

clear.png

clear.png

642 ms

nav_logo114.png

nav_logo114.png

642 ms

Accessibility Review

heliotropia.org accessibility score

83

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Links do not have a discernible name

Best Practices

heliotropia.org 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

heliotropia.org SEO score

58

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heliotropia.org 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 Heliotropia.org 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

heliotropia.org

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