Tools & Wizards About Us
alverlearning.com screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

alverlearning.com

Making your business work for you | Alver Services

Page Load Speed

635 ms in total

First Response

45 ms

Resources Loaded

330 ms

Page Rendered

260 ms

alverlearning.com screenshot

About Website

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

Alver Services is a dedicated software house who specialise in providing quality IT solutions to improve data representation, processes and communication.

Visit alverlearning.com

Key Findings

We analyzed Alverlearning.com page load time and found that the first response time was 45 ms and then it took 590 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

alverlearning.com performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

alverlearning.com

45 ms

alverlearning.com

42 ms

js

201 ms

main.css

20 ms

font-awesome.min.css

75 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 65% of them (15 requests) were addressed to the original Alverlearning.com, 9% (2 requests) were made to Maxcdn.bootstrapcdn.com and 9% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (201 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.6 kB (15%)

Content Size

680.5 kB

After Optimization

580.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alverlearning.com main page is 680.5 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. 50% of websites need less resources to load. Images take 385.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 12.7 kB

  • Original 17.3 kB
  • After minification 15.2 kB
  • After compression 4.7 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 12.7 kB or 73% of the original size.

Image Optimization

-9%

Potential reduce by 35.1 kB

  • Original 385.9 kB
  • After minification 350.8 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. Alver Learning images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 51.5 kB

  • Original 232.8 kB
  • After minification 232.8 kB
  • After compression 181.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 51.5 kB or 22% of the original size.

CSS Optimization

-1%

Potential reduce by 360 B

  • Original 44.4 kB
  • After minification 44.4 kB
  • After compression 44.0 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. Alverlearning.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (17%)

Requests Now

18

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alver Learning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

alverlearning.com

alverlearning.com

45 ms

alverlearning.com

alverlearning.com

42 ms

js

js

201 ms

main.css

main.css

20 ms

font-awesome.min.css

font-awesome.min.css

75 ms

css

css

85 ms

main.js

main.js

54 ms

js

js

194 ms

alverservices-white-2258x352.png

alverservices-white-2258x352.png

54 ms

mydesk.jpg

mydesk.jpg

81 ms

alverservices-blue-grey-2258x352.png

alverservices-blue-grey-2258x352.png

68 ms

build.svg

build.svg

64 ms

maintain.svg

maintain.svg

59 ms

improve.svg

improve.svg

71 ms

insure.svg

insure.svg

75 ms

cookieconsent.min.js

cookieconsent.min.js

173 ms

orange-8x8.png

orange-8x8.png

105 ms

green-8x8.png

green-8x8.png

22 ms

pink-8x8.png

pink-8x8.png

24 ms

azure-8x8.png

azure-8x8.png

23 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVQ.woff

33 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

26 ms

Accessibility Review

alverlearning.com accessibility score

87

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

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

alverlearning.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

alverlearning.com SEO score

85

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

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 Alverlearning.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 Alverlearning.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

alverlearning.com

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