Tools & Wizards About Us
preswinhometuition.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

preswinhometuition.com

Holiday Tuition|Private Home Tuition in Nairobi|Home Based Tuition in Nairobi

Page Load Speed

5.3 sec in total

First Response

1.2 sec

Resources Loaded

2.9 sec

Page Rendered

1.3 sec

preswinhometuition.com screenshot

About Website

Welcome to preswinhometuition.com homepage info - get ready to check Preswin Home Tuition best content right away, or after learning these important things about preswinhometuition.com

Preswin Nairobi Home based Tuition provides the best Holiday,Private Tuition and Home based Tuition for KCPE,KCSE,IGCSE,IB,AMERICAN &BRITISH SYSTEMS in all the estates in Nairobi.

Visit preswinhometuition.com

Key Findings

We analyzed Preswinhometuition.com page load time and found that the first response time was 1.2 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

preswinhometuition.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value260 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

preswinhometuition.com

1177 ms

jquery.bxslider.css

266 ms

style.css

495 ms

font-awesome.min.css

498 ms

jquery-1.11.2.min.js

753 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 71% of them (20 requests) were addressed to the original Preswinhometuition.com, 18% (5 requests) were made to Fonts.gstatic.com and 11% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Preswinhometuition.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.0 kB (5%)

Content Size

283.7 kB

After Optimization

268.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Preswinhometuition.com main page is 283.7 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. 30% of websites need less resources to load. Images take 227.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 5.2 kB

  • Original 8.0 kB
  • After minification 7.4 kB
  • After compression 2.7 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. 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 5.2 kB or 66% of the original size.

Image Optimization

-4%

Potential reduce by 8.5 kB

  • Original 227.5 kB
  • After minification 219.1 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. Preswin Home Tuition images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 532 B

  • Original 39.6 kB
  • After minification 39.6 kB
  • After compression 39.0 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

-9%

Potential reduce by 741 B

  • Original 8.7 kB
  • After minification 8.7 kB
  • After compression 7.9 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. Preswinhometuition.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (23%)

Requests Now

22

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preswin Home Tuition. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

preswinhometuition.com

preswinhometuition.com

1177 ms

jquery.bxslider.css

jquery.bxslider.css

266 ms

style.css

style.css

495 ms

font-awesome.min.css

font-awesome.min.css

498 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

753 ms

main.js

main.js

513 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1251 ms

slider%201.jpg

slider%201.jpg

1033 ms

slider%202.jpg

slider%202.jpg

1223 ms

next%20level.jpg

next%20level.jpg

981 ms

one-on-one%20tutoring.jpg

one-on-one%20tutoring.jpg

1023 ms

personalized%20curriculum.jpg

personalized%20curriculum.jpg

1008 ms

progress%20monitoring.jpg

progress%20monitoring.jpg

1241 ms

facebook.png

facebook.png

1435 ms

google-plus.png

google-plus.png

1452 ms

linkedin.png

linkedin.png

1453 ms

twitter.png

twitter.png

1484 ms

whatsapp.png

whatsapp.png

1484 ms

css

css

26 ms

css

css

36 ms

css

css

39 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xzwxUD22FA.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xzwxUD22FA.ttf

12 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xzwxUD22FA.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58a-xzwxUD22FA.ttf

31 ms

4iC86LVlZsRSjQhpWGedwyOoW-0A6_kpsyNmpAzHHJFkMFw.ttf

4iC86LVlZsRSjQhpWGedwyOoW-0A6_kpsyNmpAzHHJFkMFw.ttf

26 ms

gNMAW3x8Qoy5_mf8uWu-FZ-13MPLP1S5.ttf

gNMAW3x8Qoy5_mf8uWu-FZ-13MPLP1S5.ttf

45 ms

gNMHW3x8Qoy5_mf8uWMFMI-Y_svh.ttf

gNMHW3x8Qoy5_mf8uWMFMI-Y_svh.ttf

53 ms

bx_loader.gif

bx_loader.gif

265 ms

controls.png

controls.png

282 ms

Accessibility Review

preswinhometuition.com accessibility score

68

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

preswinhometuition.com best practices score

75

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

Browser errors were logged to the console

SEO Factors

preswinhometuition.com SEO score

50

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Preswinhometuition.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 Preswinhometuition.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

preswinhometuition.com

Open Graph description is not detected on the main page of Preswin Home Tuition. 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: