Tools & Wizards About Us
tutorialzonepdf.blogspot.com screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

tutorialzonepdf.blogspot.com

PDF Tutorial Zone | Download Free English And Bangla E-Book

Page Load Speed

3.1 sec in total

First Response

202 ms

Resources Loaded

2.6 sec

Page Rendered

290 ms

tutorialzonepdf.blogspot.com screenshot

About Website

Welcome to tutorialzonepdf.blogspot.com homepage info - get ready to check Tutorial Zone PDF Blogspot best content for United States right away, or after learning these important things about tutorialzonepdf.blogspot.com

Download Free English and Bangla E-Books, Tutorials PDF Now. Direct Download. No registration Needed.

Visit tutorialzonepdf.blogspot.com

Key Findings

We analyzed Tutorialzonepdf.blogspot.com page load time and found that the first response time was 202 ms and then it took 2.9 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

tutorialzonepdf.blogspot.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

tutorialzonepdf.blogspot.com

202 ms

tutorialzonepdf.blogspot.com

353 ms

55013136-widget_css_bundle.css

36 ms

css

56 ms

css

82 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original Tutorialzonepdf.blogspot.com, 20% (24 requests) were made to Graddit.com and 20% (24 requests) were made to Blogger.googleusercontent.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Blogger.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 273.6 kB (12%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tutorialzonepdf.blogspot.com main page is 2.3 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. 35% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 138.4 kB

  • Original 174.0 kB
  • After minification 171.4 kB
  • After compression 35.5 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 138.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 604 B

  • Original 1.8 MB
  • After minification 1.8 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. Tutorial Zone PDF Blogspot images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 123.8 kB

  • Original 317.2 kB
  • After minification 317.2 kB
  • After compression 193.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 123.8 kB or 39% of the original size.

CSS Optimization

-56%

Potential reduce by 10.7 kB

  • Original 19.2 kB
  • After minification 15.7 kB
  • After compression 8.5 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. Tutorialzonepdf.blogspot.com needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (30%)

Requests Now

63

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tutorial Zone PDF Blogspot. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

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tutorialzonepdf.blogspot.com

202 ms

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353 ms

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Accessibility Review

tutorialzonepdf.blogspot.com accessibility score

57

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

Image elements do not have [alt] attributes

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

tutorialzonepdf.blogspot.com best practices score

83

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

Serves images with low resolution

SEO Factors

tutorialzonepdf.blogspot.com SEO score

75

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tutorialzonepdf.blogspot.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tutorialzonepdf.blogspot.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

tutorialzonepdf.blogspot.com

Open Graph description is not detected on the main page of Tutorial Zone PDF Blogspot. 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: