Tools & Wizards About Us
rosslynacademy.org screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rosslynacademy.org

Home | Rosslyn Academy | Christian International School, Nairobi Kenya

Page Load Speed

2.6 sec in total

First Response

34 ms

Resources Loaded

1.4 sec

Page Rendered

1.2 sec

rosslynacademy.org screenshot

About Website

Visit rosslynacademy.org now to see the best up-to-date Rosslyn Academy content for Kenya and also check out these interesting facts you probably never knew about rosslynacademy.org

Rosslyn Academy is an International Christian School located in Nairobi, Kenya that uses a North American Curriculum, serving Preschool through 12th Grade.

Visit rosslynacademy.org

Key Findings

We analyzed Rosslynacademy.org page load time and found that the first response time was 34 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rosslynacademy.org performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value21.9 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value990 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.067

96/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

rosslynacademy.org

34 ms

rosslynacademy.org

54 ms

js

107 ms

style.min.css

22 ms

formcraft-common.css

36 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 93% of them (92 requests) were addressed to the original Rosslynacademy.org, 5% (5 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (664 ms) belongs to the original domain Rosslynacademy.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 374.0 kB (8%)

Content Size

4.8 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rosslynacademy.org main page is 4.8 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. Only a small number of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 189.8 kB

  • Original 225.6 kB
  • After minification 222.3 kB
  • After compression 35.8 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. 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 189.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 67.6 kB

  • Original 4.1 MB
  • After minification 4.0 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. Rosslyn Academy images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 41.9 kB

  • Original 258.4 kB
  • After minification 258.4 kB
  • After compression 216.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 41.9 kB or 16% of the original size.

CSS Optimization

-31%

Potential reduce by 74.6 kB

  • Original 242.4 kB
  • After minification 241.5 kB
  • After compression 167.8 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. Rosslynacademy.org needs all CSS files to be minified and compressed as it can save up to 74.6 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (62%)

Requests Now

84

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosslyn Academy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rosslynacademy.org

rosslynacademy.org

34 ms

rosslynacademy.org

rosslynacademy.org

54 ms

js

js

107 ms

style.min.css

style.min.css

22 ms

formcraft-common.css

formcraft-common.css

36 ms

form.css

form.css

37 ms

nectar-slider.css

nectar-slider.css

48 ms

font-awesome-legacy.min.css

font-awesome-legacy.min.css

42 ms

grid-system.css

grid-system.css

58 ms

style.css

style.css

50 ms

header-secondary-nav.css

header-secondary-nav.css

67 ms

element-testimonial.css

element-testimonial.css

59 ms

element-scrolling-text.css

element-scrolling-text.css

67 ms

element-icon-list.css

element-icon-list.css

61 ms

element-team-member.css

element-team-member.css

62 ms

element-horizontal-list-item.css

element-horizontal-list-item.css

59 ms

element-clients.css

element-clients.css

63 ms

element-milestone.css

element-milestone.css

64 ms

element-vc-separator.css

element-vc-separator.css

77 ms

element-vc-icon-element.css

element-vc-icon-element.css

72 ms

caroufredsel.css

caroufredsel.css

77 ms

element-wpb-column-border.css

element-wpb-column-border.css

73 ms

responsive.css

responsive.css

73 ms

skin-material.css

skin-material.css

68 ms

menu-dynamic.css

menu-dynamic.css

89 ms

js_composer.min.css

js_composer.min.css

86 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

78 ms

css

css

96 ms

jquery.min.js

jquery.min.js

73 ms

jquery-migrate.min.js

jquery-migrate.min.js

85 ms

rosslynacademy.css

rosslynacademy.css

72 ms

mobile.css

mobile.css

92 ms

arrows_styles.css

arrows_styles.css

87 ms

style-non-critical.css

style-non-critical.css

82 ms

jquery.fancybox.css

jquery.fancybox.css

84 ms

core.css

core.css

85 ms

slide-out-right-material.css

slide-out-right-material.css

82 ms

slide-out-right-hover.css

slide-out-right-hover.css

85 ms

anime.min.js

anime.min.js

88 ms

nectar-slider.js

nectar-slider.js

87 ms

jquery.easing.min.js

jquery.easing.min.js

80 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

69 ms

priority.js

priority.js

61 ms

nectar-slider-priority.js

nectar-slider-priority.js

459 ms

transit.min.js

transit.min.js

451 ms

waypoints.js

waypoints.js

449 ms

imagesLoaded.min.js

imagesLoaded.min.js

454 ms

hoverintent.min.js

hoverintent.min.js

446 ms

jquery.fancybox.js

jquery.fancybox.js

447 ms

touchswipe.min.js

touchswipe.min.js

448 ms

caroufredsel.min.js

caroufredsel.min.js

444 ms

nectar-testimonial-slider.js

nectar-testimonial-slider.js

445 ms

vivus.min.js

vivus.min.js

445 ms

superfish.js

superfish.js

445 ms

init.js

init.js

664 ms

js_composer_front.min.js

js_composer_front.min.js

656 ms

RA-logo-color.png

RA-logo-color.png

236 ms

RAlogo-white.png

RAlogo-white.png

237 ms

RA-Banner-4.jpg

RA-Banner-4.jpg

243 ms

Home-banner-3.jpg

Home-banner-3.jpg

238 ms

Home-banner-1.jpg

Home-banner-1.jpg

241 ms

RA-Insipre-Home-Banner.jpeg

RA-Insipre-Home-Banner.jpeg

239 ms

Home-banner-2.jpg

Home-banner-2.jpg

241 ms

RA-Banner-5.jpg

RA-Banner-5.jpg

244 ms

Preschool-Large-Rosslyn-Academy.jpg

Preschool-Large-Rosslyn-Academy.jpg

241 ms

Preschool-Small-Rosslyn-Academy.jpg

Preschool-Small-Rosslyn-Academy.jpg

243 ms

Elementary-school-Large-Rosslyn-Academy-B.jpg

Elementary-school-Large-Rosslyn-Academy-B.jpg

245 ms

elementary-school-image-small-zoomed.jpg

elementary-school-image-small-zoomed.jpg

246 ms

Middleschool-Large-Rosslyn-Academy.jpg

Middleschool-Large-Rosslyn-Academy.jpg

249 ms

Middle-school-2.jpg

Middle-school-2.jpg

248 ms

RA-High-School-Large-banner.jpg

RA-High-School-Large-banner.jpg

249 ms

High-school-2.jpg

High-school-2.jpg

246 ms

our-passion-image-min.jpg

our-passion-image-min.jpg

248 ms

community-icon-49.png

community-icon-49.png

251 ms

Community-icon.png

Community-icon.png

252 ms

Intellectual-Virtues-icon.png

Intellectual-Virtues-icon.png

250 ms

Excellence-icon.png

Excellence-icon.png

249 ms

Service-icon.png

Service-icon.png

251 ms

ACSI-logo-hd.png

ACSI-logo-hd.png

251 ms

msa-logo-hd.png

msa-logo-hd.png

251 ms

aisa-logo-hd.jpg

aisa-logo-hd.jpg

252 ms

acac-logo-hd.png

acac-logo-hd.png

251 ms

cspn-logo-hd.png

cspn-logo-hd.png

250 ms

cb-ap-logo-hd.png

cb-ap-logo-hd.png

252 ms

senia-partner-logo-hd.png

senia-partner-logo-hd.png

250 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

108 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aXw.woff

108 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aXw.woff

362 ms

EJRVQgYoZZY2vCFuvAFWzrk.woff

EJRVQgYoZZY2vCFuvAFWzrk.woff

363 ms

icomoon.woff

icomoon.woff

37 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

38 ms

EJRTQgYoZZY2vCFuvAFT_r21dA.woff

EJRTQgYoZZY2vCFuvAFT_r21dA.woff

363 ms

OpenSans-SemiBold.woff

OpenSans-SemiBold.woff

35 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

36 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

36 ms

OpenSans-Light.woff

OpenSans-Light.woff

36 ms

linea-basic-10.woff

linea-basic-10.woff

38 ms

linea-basic-elaboration-10.woff

linea-basic-elaboration-10.woff

38 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

38 ms

Accessibility Review

rosslynacademy.org accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

rosslynacademy.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rosslynacademy.org SEO score

92

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

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 Rosslynacademy.org 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 Rosslynacademy.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

rosslynacademy.org

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