Tools & Wizards About Us
stephenmoss.tv screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

stephenmoss.tv

Stephen Moss - Naturalist, Author & TV Producer

Page Load Speed

1.8 sec in total

First Response

270 ms

Resources Loaded

1.4 sec

Page Rendered

215 ms

stephenmoss.tv screenshot

About Website

Click here to check amazing Stephen Moss content. Otherwise, check out these important facts you probably never knew about stephenmoss.tv

One of Britain’s leading nature writers, broadcasters and wildlife television producers who is passionate about communicating the wonders of the natural world to the widest possible audience.

Visit stephenmoss.tv

Key Findings

We analyzed Stephenmoss.tv page load time and found that the first response time was 270 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

stephenmoss.tv performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value2,710 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

stephenmoss.tv

270 ms

common.css

258 ms

style.css

256 ms

logo.jpg

524 ms

BAFTA.jpg

253 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 62% of them (18 requests) were addressed to the original Stephenmoss.tv, 17% (5 requests) were made to Youtube.com and 7% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (694 ms) belongs to the original domain Stephenmoss.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.3 kB (7%)

Content Size

813.0 kB

After Optimization

755.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stephenmoss.tv main page is 813.0 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. 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 568.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 5.2 kB

  • Original 7.0 kB
  • After minification 5.3 kB
  • After compression 1.8 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 1.7 kB, which is 24% 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 5.2 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 41.9 kB

  • Original 568.0 kB
  • After minification 526.1 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. Stephen Moss images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.6 kB

  • Original 167.9 kB
  • After minification 167.9 kB
  • After compression 165.4 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

-11%

Potential reduce by 7.6 kB

  • Original 70.0 kB
  • After minification 67.5 kB
  • After compression 62.4 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. Stephenmoss.tv needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (15%)

Requests Now

26

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stephen Moss. 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 as a result speed up the page load time.

Network Requests Diagram

stephenmoss.tv

stephenmoss.tv

270 ms

common.css

common.css

258 ms

style.css

style.css

256 ms

logo.jpg

logo.jpg

524 ms

BAFTA.jpg

BAFTA.jpg

253 ms

dotted_border.jpg

dotted_border.jpg

253 ms

Stephen_and_Bill_sm.jpg

Stephen_and_Bill_sm.jpg

257 ms

WildHarespaperbackcover_001.jpeg

WildHarespaperbackcover_001.jpeg

694 ms

image4.jpg

image4.jpg

694 ms

v3Wh8OtJ1JU

v3Wh8OtJ1JU

116 ms

www-player.css

www-player.css

10 ms

www-embed-player.js

www-embed-player.js

69 ms

base.js

base.js

155 ms

background.jpg

background.jpg

468 ms

header_bg.jpg

header_bg.jpg

441 ms

nav_bg.jpg

nav_bg.jpg

441 ms

home_banner.jpg

home_banner.jpg

690 ms

video_bg.jpg

video_bg.jpg

467 ms

content_bg.jpg

content_bg.jpg

441 ms

top_curve.png

top_curve.png

467 ms

green_box_bg.jpg

green_box_bg.jpg

467 ms

tv_credits_bg.jpg

tv_credits_bg.jpg

688 ms

ad_status.js

ad_status.js

246 ms

GkV5yKS0-OANEhjyXXxuzTYu8mVL2o5guieYvUh3n1c.js

GkV5yKS0-OANEhjyXXxuzTYu8mVL2o5guieYvUh3n1c.js

171 ms

embed.js

embed.js

62 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

63 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

66 ms

id

id

32 ms

Create

Create

167 ms

Accessibility Review

stephenmoss.tv accessibility score

59

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

stephenmoss.tv 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

High

Page has valid source maps

SEO Factors

stephenmoss.tv SEO score

67

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

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 Stephenmoss.tv 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 Stephenmoss.tv 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

stephenmoss.tv

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