Tools & Wizards About Us
otasurvivalschool.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

otasurvivalschool.com

Welcome to OTA Survival School - OTA Survival School

Page Load Speed

12 sec in total

First Response

619 ms

Resources Loaded

10.9 sec

Page Rendered

463 ms

otasurvivalschool.com screenshot

About Website

Welcome to otasurvivalschool.com homepage info - get ready to check OTA Survival School best content right away, or after learning these important things about otasurvivalschool.com

OTA Survival School, India's first survival school, prepares and trains people in survival, in the wilderness, in cities and for natural disasters.

Visit otasurvivalschool.com

Key Findings

We analyzed Otasurvivalschool.com page load time and found that the first response time was 619 ms and then it took 11.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

otasurvivalschool.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value15.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,120 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

otasurvivalschool.com

619 ms

otasurvivalschool.com

1513 ms

js

71 ms

style.min.css

302 ms

wc-blocks.css

597 ms

Our browser made a total of 194 requests to load all elements on the main page. We found that 80% of them (155 requests) were addressed to the original Otasurvivalschool.com, 5% (9 requests) were made to Tpc.googlesyndication.com and 4% (8 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Otasurvivalschool.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.6 kB (16%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otasurvivalschool.com main page is 2.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 813.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 215.6 kB

  • Original 256.9 kB
  • After minification 254.6 kB
  • After compression 41.3 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 215.6 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 50.1 kB

  • Original 813.4 kB
  • After minification 763.4 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. OTA Survival School images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 35.0 kB

  • Original 684.8 kB
  • After minification 684.8 kB
  • After compression 649.8 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

-3%

Potential reduce by 6.0 kB

  • Original 205.7 kB
  • After minification 205.7 kB
  • After compression 199.8 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. Otasurvivalschool.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 141 (77%)

Requests Now

182

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 182 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OTA Survival School. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 67 to 1 for JavaScripts and from 76 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

otasurvivalschool.com

otasurvivalschool.com

619 ms

otasurvivalschool.com

otasurvivalschool.com

1513 ms

js

js

71 ms

style.min.css

style.min.css

302 ms

wc-blocks.css

wc-blocks.css

597 ms

active-filters.css

active-filters.css

863 ms

add-to-cart-form.css

add-to-cart-form.css

869 ms

packages-style.css

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885 ms

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892 ms

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1733 ms

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1774 ms

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2003 ms

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2022 ms

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2054 ms

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2068 ms

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2099 ms

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2119 ms

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2288 ms

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81 ms

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1775 ms

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1891 ms

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1949 ms

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1911 ms

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1911 ms

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1933 ms

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1919 ms

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1899 ms

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1920 ms

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1840 ms

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1836 ms

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1931 ms

underscore.min.js

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1911 ms

backbone.min.js

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1881 ms

pvc.backbone.min.js

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1907 ms

slick.min.js

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1849 ms

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1798 ms

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1919 ms

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1992 ms

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1841 ms

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1861 ms

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1911 ms

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1845 ms

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1942 ms

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1916 ms

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1814 ms

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1894 ms

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1876 ms

main-min.js

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1843 ms

kt-add-to-cart-variation-min.js

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1787 ms

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1768 ms

select2.full.min.js

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1785 ms

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1908 ms

um-crop.min.js

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1907 ms

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1868 ms

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1827 ms

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1840 ms

picker.js

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1822 ms

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1872 ms

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2007 ms

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1967 ms

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1897 ms

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1862 ms

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1846 ms

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1843 ms

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1873 ms

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1843 ms

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1932 ms

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1823 ms

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111 ms

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1715 ms

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128 ms

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55 ms

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141 ms

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98 ms

ads

ads

528 ms

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1819 ms

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1933 ms

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SurvivorWeek.jpg

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312 ms

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12 ms

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2266 ms

Accessibility Review

otasurvivalschool.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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

otasurvivalschool.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

otasurvivalschool.com SEO score

91

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 Otasurvivalschool.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 Otasurvivalschool.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

otasurvivalschool.com

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