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wcosci.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

wcosci.com

Best A Level College | Best College in UK | Wadham Col Science

Page Load Speed

2.3 sec in total

First Response

267 ms

Resources Loaded

1.9 sec

Page Rendered

86 ms

wcosci.com screenshot

About Website

Visit wcosci.com now to see the best up-to-date Wcosci content and also check out these interesting facts you probably never knew about wcosci.com

Best A Level College - Are you looking for Best College in the UK? Wadham College of Science is the Best College for International Students.

Visit wcosci.com

Key Findings

We analyzed Wcosci.com page load time and found that the first response time was 267 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

wcosci.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value5.7 s

68/100

10%

Network Requests Diagram

wcosci.com

267 ms

wcosci.com

411 ms

javascript,window.dataLayer%20%3D%20window.dataLayer%20%7C%7C%20%5B%5D%3B%0A%20%20function%20gtag%28%29%7BdataLayer.push%28arguments%29%3B%7D%0A%20%20gtag%28%27js%27%2C%20new%20Date%28%29%29%3B%0A%0A%20%20gtag%28%27config%27%2C%20%27UA-163977756-1%27%29%3B

14 ms

319580d7d894.style.min.css

82 ms

9ce5231f18dc.font-awesome.min.css

161 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 90% of them (56 requests) were addressed to the original Wcosci.com, 10% (6 requests) were made to . The less responsive or slowest element that took the longest time to load (819 ms) belongs to the original domain Wcosci.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 141.0 kB (32%)

Content Size

446.1 kB

After Optimization

305.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wcosci.com main page is 446.1 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. 55% of websites need less resources to load. CSS take 179.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 61.0 kB

  • Original 78.6 kB
  • After minification 74.7 kB
  • After compression 17.6 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 61.0 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 16.4 kB
  • After minification 16.4 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. Wcosci images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 171.7 kB
  • After minification 171.7 kB
  • After compression 170.3 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

-44%

Potential reduce by 78.5 kB

  • Original 179.3 kB
  • After minification 105.0 kB
  • After compression 100.8 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. Wcosci.com needs all CSS files to be minified and compressed as it can save up to 78.5 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (83%)

Requests Now

40

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wcosci. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wcosci.com

wcosci.com

267 ms

wcosci.com

wcosci.com

411 ms

javascript,window.dataLayer%20%3D%20window.dataLayer%20%7C%7C%20%5B%5D%3B%0A%20%20function%20gtag%28%29%7BdataLayer.push%28arguments%29%3B%7D%0A%20%20gtag%28%27js%27%2C%20new%20Date%28%29%29%3B%0A%0A%20%20gtag%28%27config%27%2C%20%27UA-163977756-1%27%29%3B

javascript,window.dataLayer%20%3D%20window.dataLayer%20%7C%7C%20%5B%5D%3B%0A%20%20function%20gtag%28%29%7BdataLayer.push%28arguments%29%3B%7D%0A%20%20gtag%28%27js%27%2C%20new%20Date%28%29%29%3B%0A%0A%20%20gtag%28%27config%27%2C%20%27UA-163977756-1%27%29%3B

14 ms

319580d7d894.style.min.css

319580d7d894.style.min.css

82 ms

9ce5231f18dc.font-awesome.min.css

9ce5231f18dc.font-awesome.min.css

161 ms

d82e19532283.grid-system.css

d82e19532283.grid-system.css

248 ms

ab2731ddf8f7.style.css

ab2731ddf8f7.style.css

392 ms

e3c4643296ac.header-perma-transparent.css

e3c4643296ac.header-perma-transparent.css

252 ms

ec1e0492b291.fullscreen.css

ec1e0492b291.fullscreen.css

251 ms

25376f3f98a6.magnific.css

25376f3f98a6.magnific.css

252 ms

6d198581b322.dfce742ef28a.google-font.css

6d198581b322.dfce742ef28a.google-font.css

253 ms

747412a92056.responsive.css

747412a92056.responsive.css

415 ms

dc92b962350b.select2.css

dc92b962350b.select2.css

331 ms

bcc38f1a2469.ascend.css

bcc38f1a2469.ascend.css

333 ms

bf190b7a840c.js_composer.min.css

bf190b7a840c.js_composer.min.css

335 ms

7a32d210a47f.salient-dynamic-styles.css

7a32d210a47f.salient-dynamic-styles.css

337 ms

f95d46e75d3c.38f17d8f2490.google-font.css

f95d46e75d3c.38f17d8f2490.google-font.css

420 ms

ea33d179faeb.gdpr-main.css

ea33d179faeb.gdpr-main.css

421 ms

jquery.min.js

jquery.min.js

522 ms

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javascript,var%20root%20%3D%20document.getElementsByTagName%28%20%22html%22%20%29%5B0%5D%3B%20root.setAttribute%28%20%22class%22%2C%20%22js%22%20%29%3B

8 ms

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javascript,if%28navigator.userAgent.match%28%2F%28Android%7CiPod%7CiPhone%7CiPad%7CBlackBerry%7CIEMobile%7COpera%20Mini%29%2F%29%29%20%7B%20document.body.className%20%2B%3D%20%22%20using-mobile-browser%20%22%3B%20%7D

7 ms

5da5bd0fdcdd.box-roll.css

5da5bd0fdcdd.box-roll.css

422 ms

8b6dae7f49f2.animate.min.css

8b6dae7f49f2.animate.min.css

465 ms

preload.min.js

preload.min.js

518 ms

3577c3b2dd2b.jquery.easing.js

3577c3b2dd2b.jquery.easing.js

517 ms

jquery.mousewheel.js

jquery.mousewheel.js

518 ms

priority.js

priority.js

528 ms

transit.js

transit.js

544 ms

02245e348486.waypoints.js

02245e348486.waypoints.js

553 ms

imagesLoaded.min.js

imagesLoaded.min.js

558 ms

hoverintent.js

hoverintent.js

564 ms

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63db19a07d2b.magnific.js

571 ms

touchswipe.min.js

touchswipe.min.js

574 ms

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20ec4050e0ec.nectar-box-roll.js

618 ms

ef14df12b384.superfish.js

ef14df12b384.superfish.js

630 ms

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javascript,%2F%2A%20%3C%21%5BCDATA%5B%20%2A%2F%0Avar%20nectarLove%20%3D%20%7B%22ajaxurl%22%3A%22https%3A%5C%2F%5C%2Fwcosci.com%5C%2Fwp-admin%5C%2Fadmin-ajax.php%22%2C%22postID%22%3A%224080%22%2C%22rooturl%22%3A%22https%3A%5C%2F%5C%2Fwcosci.com%22%2C%22disqusComments%22%3A%22false%22%2C%22loveNonce%22%3A%227a10c9c9d6%22%2C%22mapApiKey%22%3A%22%22%7D%3B%0A%2F%2A%20%5D%5D%3E%20%2A%2F

3 ms

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7e6b4b1378d0.init.js

819 ms

select2.min.js

select2.min.js

651 ms

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2 ms

main.js

main.js

657 ms

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2 ms

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js_composer_front.min.js

660 ms

New-Logo-e1562864662482.png

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694 ms

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705 ms

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654 ms

gdpr-logo.png

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582 ms

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259 ms

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422 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

509 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

156 ms

Accessibility Review

wcosci.com accessibility score

89

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

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

wcosci.com 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

wcosci.com SEO score

93

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

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 Wcosci.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 Wcosci.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

wcosci.com

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