Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

duquesnescience.wordpress.com

Dr. Philip Reeder | 2016 Return to Rhodes, 2015 Trips to Nazareth, Israel and Rhodes, Greece (January 2015) and Vilnius, Lithuania (June 2015)

Page Load Speed

87.7 sec in total

First Response

11 ms

Resources Loaded

21.9 sec

Page Rendered

65.8 sec

duquesnescience.wordpress.com screenshot

About Website

Click here to check amazing Duquesnescience Wordpress content for United States. Otherwise, check out these important facts you probably never knew about duquesnescience.wordpress.com

2016 Return to Rhodes, 2015 Trips to Nazareth, Israel and Rhodes, Greece (January 2015) and Vilnius, Lithuania (June 2015)

Visit duquesnescience.wordpress.com

Key Findings

We analyzed Duquesnescience.wordpress.com page load time and found that the first response time was 11 ms and then it took 87.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

duquesnescience.wordpress.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value20.2 s

0/100

10%

TBT (Total Blocking Time)

Value33,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value50.4 s

0/100

10%

Network Requests Diagram

duquesnescience.wordpress.com

11 ms

duquesnescience.wordpress.com

505 ms

style.css

196 ms

272 ms

296 ms

Our browser made a total of 262 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Duquesnescience.wordpress.com, 20% (53 requests) were made to Duquesnescience.files.wordpress.com and 8% (22 requests) were made to S.pubmine.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Ssl-market-east.smrtb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.7 kB (18%)

Content Size

1.1 MB

After Optimization

914.5 kB

In fact, the total size of Duquesnescience.wordpress.com main page is 1.1 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 784.0 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 193.1 kB

  • Original 244.1 kB
  • After minification 239.4 kB
  • After compression 51.0 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 193.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 535 B

  • Original 784.0 kB
  • After minification 783.5 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. Duquesnescience Wordpress images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 1.8 kB

  • Original 71.5 kB
  • After minification 71.5 kB
  • After compression 69.7 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 243 B

  • Original 10.5 kB
  • After minification 10.5 kB
  • After compression 10.3 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. Duquesnescience.wordpress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 144 (63%)

Requests Now

227

After Optimization

83

The browser has sent 227 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duquesnescience Wordpress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

duquesnescience.wordpress.com accessibility score

87

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

Form elements do not have associated labels

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

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

Best Practices

duquesnescience.wordpress.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

duquesnescience.wordpress.com SEO score

69

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

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 Duquesnescience.wordpress.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 Duquesnescience.wordpress.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

Open Graph data is detected on the main page of Duquesnescience Wordpress. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: