Tools & Wizards About Us
sisters-grimm.co.uk screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sisters-grimm.co.uk

Theatrical production company based Westend London | Sisters Grimm

Page Load Speed

4.4 sec in total

First Response

366 ms

Resources Loaded

3.7 sec

Page Rendered

259 ms

sisters-grimm.co.uk screenshot

About Website

Click here to check amazing Sisters Grimm content. Otherwise, check out these important facts you probably never knew about sisters-grimm.co.uk

Sisters Grimm is a musical and dance theatrical production company behind the worldwide commercial success of Voices of the Amazon and INALA.

Visit sisters-grimm.co.uk

Key Findings

We analyzed Sisters-grimm.co.uk page load time and found that the first response time was 366 ms and then it took 4 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

sisters-grimm.co.uk performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value22.2 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value4,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

sisters-grimm.co.uk

366 ms

webfontloader.min.js

251 ms

bootstrap.min.css

340 ms

all.css

146 ms

owl.carousel.min.css

24 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 59% of them (78 requests) were addressed to the original Sisters-grimm.co.uk, 14% (18 requests) were made to Fonts.gstatic.com and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sisters-grimm.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.6 kB (7%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sisters-grimm.co.uk main page is 1.4 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 770.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 59.4 kB

  • Original 74.7 kB
  • After minification 74.5 kB
  • After compression 15.3 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 59.4 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 18.5 kB

  • Original 770.2 kB
  • After minification 751.7 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. Sisters Grimm images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 13.4 kB

  • Original 363.7 kB
  • After minification 363.7 kB
  • After compression 350.3 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

-4%

Potential reduce by 7.3 kB

  • Original 192.0 kB
  • After minification 191.9 kB
  • After compression 184.7 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. Sisters-grimm.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 66 (62%)

Requests Now

107

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sisters Grimm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sisters-grimm.co.uk

sisters-grimm.co.uk

366 ms

webfontloader.min.js

webfontloader.min.js

251 ms

bootstrap.min.css

bootstrap.min.css

340 ms

all.css

all.css

146 ms

owl.carousel.min.css

owl.carousel.min.css

24 ms

style.css

style.css

36 ms

responsive.css

responsive.css

23 ms

custom.css

custom.css

304 ms

style.min.css

style.min.css

39 ms

styles.css

styles.css

39 ms

style.css

style.css

304 ms

wpa.css

wpa.css

303 ms

owl.carousel.css

owl.carousel.css

50 ms

testimonial-slider-shortcode.css

testimonial-slider-shortcode.css

63 ms

all.css

all.css

73 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

83 ms

cookieNSCconsent.min.css

cookieNSCconsent.min.css

93 ms

style.css

style.css

107 ms

js_composer.min.css

js_composer.min.css

140 ms

jquery.min.js

jquery.min.js

409 ms

jquery-migrate.min.js

jquery-migrate.min.js

494 ms

site.js

site.js

21 ms

js

js

120 ms

bxslider.js

bxslider.js

625 ms

owl.carousel.min.js

owl.carousel.min.js

668 ms

customiser.css

customiser.css

623 ms

jquery.fancybox.css

jquery.fancybox.css

624 ms

jquery.fancybox.js

jquery.fancybox.js

682 ms

bootstrap.min.js

bootstrap.min.js

824 ms

animate.min.css

animate.min.css

680 ms

index.js

index.js

897 ms

index.js

index.js

902 ms

imagesloaded.min.js

imagesloaded.min.js

918 ms

masonry.min.js

masonry.min.js

919 ms

jquery.masonry.min.js

jquery.masonry.min.js

915 ms

wpa.js

wpa.js

1071 ms

owl.carousel.min.js

owl.carousel.min.js

1220 ms

wpcf7r-fe.js

wpcf7r-fe.js

1151 ms

cookieNSCconsent.min.js

cookieNSCconsent.min.js

1162 ms

js_composer_front.min.js

js_composer_front.min.js

1176 ms

skrollr.min.js

skrollr.min.js

1145 ms

vc-waypoints.min.js

vc-waypoints.min.js

1313 ms

css

css

64 ms

css

css

15 ms

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css

27 ms

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css

26 ms

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css

27 ms

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31 ms

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56 ms

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57 ms

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33 ms

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36 ms

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35 ms

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35 ms

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39 ms

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38 ms

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48 ms

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jizMREVItHgc8qDIbSTKq4XkRiUawTk7f45UM9y05ob8Q-DFR-M.ttf

47 ms

fbevents.js

fbevents.js

121 ms

uwt.js

uwt.js

179 ms

insight.min.js

insight.min.js

179 ms

analytics.js

analytics.js

149 ms

jquery.min.js

jquery.min.js

199 ms

collect

collect

84 ms

video-bar-curved.png

video-bar-curved.png

378 ms

pause-btn.png

pause-btn.png

389 ms

cropped-logo.png

cropped-logo.png

884 ms

sg-facebook-white.svg

sg-facebook-white.svg

499 ms

sg-linkedin-white.svg

sg-linkedin-white.svg

497 ms

sg-youtube-white.svg

sg-youtube-white.svg

506 ms

sg-insta-white.svg

sg-insta-white.svg

508 ms

sg-tik-tok-white.svg

sg-tik-tok-white.svg

755 ms

Trailblazing-Culturally-Themed-Shows-SISTERS-GRIMM-showreel-updated-mobile.mp4

Trailblazing-Culturally-Themed-Shows-SISTERS-GRIMM-showreel-updated-mobile.mp4

793 ms

muted-btn.png

muted-btn.png

770 ms

social-media-icons-n.png

social-media-icons-n.png

790 ms

inala-2024-button-4.png

inala-2024-button-4.png

979 ms

abt-1-mobile.png

abt-1-mobile.png

1005 ms

style_headleft.png

style_headleft.png

1031 ms

INALA-Mobile-Text.png

INALA-Mobile-Text.png

1174 ms

vota-text1.png

vota-text1.png

805 ms

production_slide2.jpg

production_slide2.jpg

816 ms

production_slide3.jpg

production_slide3.jpg

823 ms

bali-queen.jpg

bali-queen.jpg

835 ms

production_slide1-1.jpg

production_slide1-1.jpg

849 ms

production_slide5.jpg

production_slide5.jpg

856 ms

style_head3.png

style_head3.png

866 ms

text.jpg

text.jpg

884 ms

link-img.jpg

link-img.jpg

1395 ms

awards.png

awards.png

888 ms

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29 ms

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29 ms

fa-regular-400.woff

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65 ms

fa-solid-900.woff

fa-solid-900.woff

179 ms

styles.css

styles.css

11 ms

607065

607065

40 ms

collect

collect

22 ms

js

js

105 ms

settings-1709858822.json

settings-1709858822.json

5 ms

fa-brands-400.woff

fa-brands-400.woff

91 ms

adsct

adsct

170 ms

adsct

adsct

181 ms

ga-audiences

ga-audiences

51 ms

fa-solid-900.woff

fa-solid-900.woff

1774 ms

p_logo1.png

p_logo1.png

1040 ms

p_logo2.png

p_logo2.png

1114 ms

p_logo3.png

p_logo3.png

1041 ms

p_logo4.png

p_logo4.png

1199 ms

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p_logo5.png

1270 ms

p_logo6.png

p_logo6.png

980 ms

p_logo7.png

p_logo7.png

1114 ms

p_logo8.png

p_logo8.png

1144 ms

9.png

9.png

1166 ms

10.png

10.png

1190 ms

11.png

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1280 ms

footer_right.png

footer_right.png

1337 ms

btn-bg.png

btn-bg.png

1381 ms

read_btnimg.png

read_btnimg.png

1393 ms

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109 ms

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473 ms

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fa-solid-900.ttf

586 ms

www-player.css

www-player.css

15 ms

www-embed-player.js

www-embed-player.js

43 ms

base.js

base.js

70 ms

ad_status.js

ad_status.js

278 ms

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210 ms

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167 ms

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17 ms

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44 ms

Accessibility Review

sisters-grimm.co.uk accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

sisters-grimm.co.uk best practices score

83

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

Page has valid source maps

SEO Factors

sisters-grimm.co.uk SEO score

77

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

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 Sisters-grimm.co.uk 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 Sisters-grimm.co.uk 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

sisters-grimm.co.uk

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