Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

wiki-safety.com

Wiki-Safety | Learn how to prevent mishaps and accidents.

Page Load Speed

9.2 sec in total

First Response

2.1 sec

Resources Loaded

6.9 sec

Page Rendered

175 ms

About Website

Welcome to wiki-safety.com homepage info - get ready to check Wiki Safety best content right away, or after learning these important things about wiki-safety.com

Wiki-Safety is about sharing safety advice. Learn how to prevent mishaps and accidents. Share your knowledge.

Visit wiki-safety.com

Key Findings

We analyzed Wiki-safety.com page load time and found that the first response time was 2.1 sec and then it took 7.1 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

wiki-safety.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value2,660 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

wiki-safety.com

2110 ms

www.wiki-safety.com

2535 ms

common.min.css

532 ms

index.min.css

373 ms

jquery-ui.min.js

8 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 23% of them (24 requests) were addressed to the original Wiki-safety.com, 11% (11 requests) were made to Secure.flashtalking.com and 8% (8 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Wiki-safety.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 578.6 kB (55%)

Content Size

1.0 MB

After Optimization

466.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wiki-safety.com main page is 1.0 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. 45% of websites need less resources to load. Javascripts take 864.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 27.3 kB

  • Original 33.1 kB
  • After minification 27.8 kB
  • After compression 5.8 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 5.3 kB, which is 16% 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 27.3 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 8.0 kB

  • Original 121.6 kB
  • After minification 113.6 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. Wiki Safety images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 523.2 kB

  • Original 864.1 kB
  • After minification 822.9 kB
  • After compression 340.9 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 523.2 kB or 61% of the original size.

CSS Optimization

-76%

Potential reduce by 20.2 kB

  • Original 26.6 kB
  • After minification 26.3 kB
  • After compression 6.4 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. Wiki-safety.com needs all CSS files to be minified and compressed as it can save up to 20.2 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (63%)

Requests Now

97

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wiki Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

wiki-safety.com accessibility score

81

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.

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 [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

wiki-safety.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wiki-safety.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wiki-safety.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 Wiki-safety.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

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