Tools & Wizards About Us
wlfs-kpa.org screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

wlfs-kpa.org

Kensington Primary Academy - Home

Page Load Speed

3.3 sec in total

First Response

273 ms

Resources Loaded

2.7 sec

Page Rendered

346 ms

wlfs-kpa.org screenshot

About Website

Welcome to wlfs-kpa.org homepage info - get ready to check Wlfs Kpa best content right away, or after learning these important things about wlfs-kpa.org

Welcome to the website of Kensington Primary Academy, London

Visit wlfs-kpa.org

Key Findings

We analyzed Wlfs-kpa.org page load time and found that the first response time was 273 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

wlfs-kpa.org performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.344

32/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

wlfs-kpa.org

273 ms

wlfs-kpa.org

562 ms

c_boxes_buttons.css

141 ms

c_2020.css

223 ms

jquery.min.js

30 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 63% of them (47 requests) were addressed to the original Wlfs-kpa.org, 20% (15 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (893 ms) belongs to the original domain Wlfs-kpa.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 509.8 kB (15%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wlfs-kpa.org main page is 3.3 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 32.5 kB

  • Original 43.6 kB
  • After minification 39.7 kB
  • After compression 11.1 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 32.5 kB or 75% of the original size.

Image Optimization

-14%

Potential reduce by 457.7 kB

  • Original 3.2 MB
  • After minification 2.7 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. Obviously, Wlfs Kpa needs image optimization as it can save up to 457.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 9.8 kB

  • Original 104.2 kB
  • After minification 104.2 kB
  • After compression 94.4 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

-29%

Potential reduce by 9.8 kB

  • Original 33.4 kB
  • After minification 33.2 kB
  • After compression 23.6 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. Wlfs-kpa.org needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (29%)

Requests Now

58

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wlfs Kpa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wlfs-kpa.org

wlfs-kpa.org

273 ms

wlfs-kpa.org

wlfs-kpa.org

562 ms

c_boxes_buttons.css

c_boxes_buttons.css

141 ms

c_2020.css

c_2020.css

223 ms

jquery.min.js

jquery.min.js

30 ms

element.js

element.js

48 ms

scripts.min.js

scripts.min.js

514 ms

cookies.js

cookies.js

568 ms

modal.css

modal.css

444 ms

gswMultiModal.css

gswMultiModal.css

439 ms

gswMultiModal.js

gswMultiModal.js

473 ms

js

js

69 ms

icon

icon

59 ms

css2

css2

76 ms

greenhousefont.css

greenhousefont.css

247 ms

c.css

c.css

343 ms

css2

css2

18 ms

arrow-open-close.png

arrow-open-close.png

95 ms

arrow-quick-links.png

arrow-quick-links.png

87 ms

wlfs-kensington.png

wlfs-kensington.png

254 ms

trust-tab.png

trust-tab.png

99 ms

trust-ic.png

trust-ic.png

108 ms

search-ic.png

search-ic.png

86 ms

translate-ic.png

translate-ic.png

168 ms

twitter-ic.png

twitter-ic.png

177 ms

facebook-ic.png

facebook-ic.png

184 ms

instagram-ic.png

instagram-ic.png

176 ms

arbor_w.png

arbor_w.png

193 ms

Numbots.png

Numbots.png

422 ms

TTRS.png

TTRS.png

265 ms

sogans.png

sogans.png

257 ms

parent-view.png

parent-view.png

265 ms

scroll-down.png

scroll-down.png

282 ms

mainholder-bg.png

mainholder-bg.png

580 ms

panel-1.jpg

panel-1.jpg

513 ms

panel-2.jpg

panel-2.jpg

598 ms

panel-3.jpg

panel-3.jpg

608 ms

panel-4.jpg

panel-4.jpg

533 ms

panel-5.jpg

panel-5.jpg

669 ms

panel-6.jpg

panel-6.jpg

742 ms

welcome-bg.jpg

welcome-bg.jpg

650 ms

kpa-welcome.png

kpa-welcome.png

883 ms

location-ic.png

location-ic.png

691 ms

scroll-up.png

scroll-up.png

692 ms

map-bg.jpg

map-bg.jpg

853 ms

1.jpg

1.jpg

755 ms

close.png

close.png

796 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

42 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

42 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

42 ms

KFOkCnqEu92Fr1MmgWxP.ttf

KFOkCnqEu92Fr1MmgWxP.ttf

45 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

51 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

50 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISWaA.ttf

51 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjovoSWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjovoSWaA.ttf

54 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSWaA.ttf

55 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoDISWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoDISWaA.ttf

55 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWWaA.ttf

58 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoUoOWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoUoOWaA.ttf

58 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4OWaA.ttf

63 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoDIOWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoDIOWaA.ttf

62 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoJYOWaA.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoJYOWaA.ttf

62 ms

be.js

be.js

66 ms

widget.js

widget.js

177 ms

modal_public.css

modal_public.css

735 ms

01_MG_0934.jpg

01_MG_0934.jpg

789 ms

02_MG_1284.jpg

02_MG_1284.jpg

893 ms

03_MG_1086.jpg

03_MG_1086.jpg

829 ms

c3po.jpg

c3po.jpg

124 ms

bell.png

bell.png

95 ms

widget_app_base_1728401297040.js

widget_app_base_1728401297040.js

17 ms

nav-right-arrow-white.png

nav-right-arrow-white.png

84 ms

Upt8qoeKu5

Upt8qoeKu5

318 ms

cookiecorner.png

cookiecorner.png

299 ms

en-US.json

en-US.json

7 ms

Accessibility Review

wlfs-kpa.org accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

wlfs-kpa.org best practices score

67

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

SEO Factors

wlfs-kpa.org SEO score

85

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

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

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 Wlfs-kpa.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 Wlfs-kpa.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

wlfs-kpa.org

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