Tools & Wizards About Us
arcis.ui.edu.ng screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

arcis.ui.edu.ng

DDIS | Department of Data and Information Science

Page Load Speed

7.4 sec in total

First Response

592 ms

Resources Loaded

5.7 sec

Page Rendered

1.1 sec

arcis.ui.edu.ng screenshot

About Website

Click here to check amazing Arcis Ui content for Nigeria. Otherwise, check out these important facts you probably never knew about arcis.ui.edu.ng

Department of Data and Information Science

Visit arcis.ui.edu.ng

Key Findings

We analyzed Arcis.ui.edu.ng page load time and found that the first response time was 592 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

arcis.ui.edu.ng performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value20.8 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.634

9/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

arcis.ui.edu.ng

592 ms

mystyle.css

535 ms

AC_RunActiveContent.js

542 ms

SpryValidationSelect.js

550 ms

SpryValidationSelect.css

542 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 37% of them (29 requests) were addressed to the original Arcis.ui.edu.ng, 34% (27 requests) were made to Google.com and 15% (12 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Arcis.ui.edu.ng.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.1 kB (5%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arcis.ui.edu.ng main page is 3.1 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 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.9 kB

  • Original 17.1 kB
  • After minification 15.4 kB
  • After compression 4.2 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 12.9 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 110.3 kB

  • Original 2.9 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. Arcis Ui images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 25.9 kB

  • Original 193.1 kB
  • After minification 193.1 kB
  • After compression 167.2 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 25.9 kB or 13% of the original size.

CSS Optimization

-46%

Potential reduce by 2.9 kB

  • Original 6.3 kB
  • After minification 6.0 kB
  • After compression 3.4 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. Arcis.ui.edu.ng needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (33%)

Requests Now

72

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arcis Ui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

arcis.ui.edu.ng

arcis.ui.edu.ng

592 ms

mystyle.css

mystyle.css

535 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

542 ms

SpryValidationSelect.js

SpryValidationSelect.js

550 ms

SpryValidationSelect.css

SpryValidationSelect.css

542 ms

layout.css

layout.css

564 ms

jd.gallery.css

jd.gallery.css

528 ms

mootools.v1.11.js

mootools.v1.11.js

538 ms

jd.gallery.js

jd.gallery.js

1066 ms

SpryMenuBar.js

SpryMenuBar.js

1051 ms

SpryMenuBarHorizontal.css

SpryMenuBarHorizontal.css

1084 ms

SpryMenuBarVertical.css

SpryMenuBarVertical.css

1067 ms

count.js

count.js

21 ms

count.js

count.js

46 ms

bg.png

bg.png

594 ms

arcis-logo.png

arcis-logo.png

1295 ms

1551390716.jpg

1551390716.jpg

776 ms

1462177451.jpg

1462177451.jpg

1751 ms

1462177344.jpg

1462177344.jpg

1751 ms

1462177000.jpg

1462177000.jpg

1464 ms

1462176731.jpg

1462176731.jpg

2069 ms

1462176173.jpg

1462176173.jpg

2236 ms

1462175929.jpg

1462175929.jpg

2885 ms

1462174813.jpg

1462174813.jpg

2740 ms

hod.jpg

hod.jpg

1905 ms

admission.png

admission.png

2120 ms

alumni.jpg

alumni.jpg

3120 ms

programme.png

programme.png

2577 ms

news.jpg

news.jpg

2661 ms

embed

embed

201 ms

bgs.jpg

bgs.jpg

4038 ms

SpryMenuBarRightHover.gif

SpryMenuBarRightHover.gif

3009 ms

js

js

33 ms

gen_204

gen_204

24 ms

init_embed.js

init_embed.js

64 ms

common.js

common.js

58 ms

util.js

util.js

58 ms

map.js

map.js

43 ms

overlay.js

overlay.js

135 ms

onion.js

onion.js

120 ms

search_impl.js

search_impl.js

121 ms

openhand_8_8.cur

openhand_8_8.cur

107 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

82 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

124 ms

vt

vt

123 ms

vt

vt

49 ms

vt

vt

83 ms

vt

vt

93 ms

vt

vt

100 ms

vt

vt

97 ms

vt

vt

97 ms

vt

vt

89 ms

vt

vt

153 ms

vt

vt

131 ms

vt

vt

137 ms

vt

vt

139 ms

vt

vt

153 ms

vt

vt

154 ms

vt

vt

177 ms

vt

vt

160 ms

vt

vt

174 ms

vt

vt

187 ms

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192 ms

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189 ms

vt

vt

241 ms

vt

vt

243 ms

vt

vt

244 ms

vt

vt

244 ms

vt

vt

223 ms

vt

vt

227 ms

QuotaService.RecordEvent

QuotaService.RecordEvent

24 ms

controls.js

controls.js

10 ms

css

css

265 ms

css

css

249 ms

entity11.png

entity11.png

175 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

24 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

36 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

52 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

54 ms

Accessibility Review

arcis.ui.edu.ng accessibility score

48

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.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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 valid value for its [lang] attribute.

Best Practices

arcis.ui.edu.ng best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

arcis.ui.edu.ng SEO score

50

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

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 Arcis.ui.edu.ng 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 Arcis.ui.edu.ng 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

arcis.ui.edu.ng

Open Graph description is not detected on the main page of Arcis Ui. 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: