Tools & Wizards About Us
davidolenick.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

davidolenick.com

DAVID OLENICK

Page Load Speed

2.6 sec in total

First Response

19 ms

Resources Loaded

1.8 sec

Page Rendered

775 ms

davidolenick.com screenshot

About Website

Welcome to davidolenick.com homepage info - get ready to check DAVID OLENICK best content right away, or after learning these important things about davidolenick.com

UA-32902016-1

Visit davidolenick.com

Key Findings

We analyzed Davidolenick.com page load time and found that the first response time was 19 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

davidolenick.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.356

31/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

davidolenick.com

19 ms

davidolenick.com

257 ms

pre_tumblelog.js

84 ms

index.build.css

87 ms

tumblrautopager.js

96 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Davidolenick.com, 39% (19 requests) were made to 64.media.tumblr.com and 22% (11 requests) were made to Assets.tumblr.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source 64.media.tumblr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.6 kB (32%)

Content Size

412.9 kB

After Optimization

279.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidolenick.com main page is 412.9 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. 55% of websites need less resources to load. Images take 187.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 90.9 kB

  • Original 115.8 kB
  • After minification 112.3 kB
  • After compression 24.9 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 90.9 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 187.1 kB
  • After minification 187.1 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. DAVID OLENICK images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 42.3 kB

  • Original 107.1 kB
  • After minification 107.1 kB
  • After compression 64.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 42.3 kB or 40% of the original size.

CSS Optimization

-13%

Potential reduce by 393 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 2.5 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. Davidolenick.com needs all CSS files to be minified and compressed as it can save up to 393 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (36%)

Requests Now

42

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DAVID OLENICK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

davidolenick.com

davidolenick.com

19 ms

davidolenick.com

davidolenick.com

257 ms

pre_tumblelog.js

pre_tumblelog.js

84 ms

index.build.css

index.build.css

87 ms

tumblrautopager.js

tumblrautopager.js

96 ms

css

css

70 ms

jquery.js

jquery.js

64 ms

bilmur.min.js

bilmur.min.js

90 ms

tumblelog_post_message_queue.js

tumblelog_post_message_queue.js

89 ms

stylesheet.css

stylesheet.css

89 ms

index.build.js

index.build.js

119 ms

59c6a248b494c8f95b7e91790fe5d33274cb1af9.jpg

59c6a248b494c8f95b7e91790fe5d33274cb1af9.jpg

215 ms

impixu

impixu

225 ms

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bd3d4f1f2bfbb985ddcf9fc949e1a66a458893f9.jpg

200 ms

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3a0e88275ff0e90e50b5ba9970baafd0f3760a19.jpg

201 ms

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201 ms

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7c1a95ceeb0be88a4a831e23c028a49877db435e.jpg

201 ms

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5ef9b46dababc0cdb39b4d76d892c51badb62036.jpg

212 ms

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cf4eec97c5cddf6bae3c391aa9094ed89caeb383.jpg

224 ms

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2f51a7cdc425895dc7b8a5cb6ea07eb3a27f1f8c.jpg

224 ms

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637d5f687bac56c830fca05ecb2e5be7ab331784.jpg

224 ms

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14a17368944f3831cc8e1652070305594832088c.jpg

224 ms

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d178fa55f6f26f0b612476f3894d5f03236a4f96.jpg

492 ms

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498 ms

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5b699ab391fee28a2e439b5b34bf24e34e80cbf7.jpg

483 ms

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b1db4ae3c2b6e4f9b3ec7ce6de92143c73fe8224.jpg

592 ms

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e02195fcfe47fa5c28b290c3461685369bcb0144.jpg

487 ms

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b52920f9a0937e677e6dd4196f0931bea2900aa4.jpg

907 ms

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606068b85b9bc72b566b98a7e1f1a058f16e7648.jpg

863 ms

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1373 ms

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30e75af2959c5227c41b4a89e3c506596df78d1f.jpg

1386 ms

impixu

impixu

223 ms

g.gif

g.gif

141 ms

ga.js

ga.js

126 ms

analytics.html

analytics.html

29 ms

jizaRExUiTo99u79D0KEww.woff

jizaRExUiTo99u79D0KEww.woff

94 ms

jizfRExUiTo99u79B_mh0O6tKw.woff

jizfRExUiTo99u79B_mh0O6tKw.woff

116 ms

jizYRExUiTo99u79D0e0x8mO.woff

jizYRExUiTo99u79D0e0x8mO.woff

116 ms

jizdRExUiTo99u79D0e8fOydLxUb.woff

jizdRExUiTo99u79D0e8fOydLxUb.woff

116 ms

login_check.html

login_check.html

35 ms

g.gif

g.gif

58 ms

consent

consent

354 ms

__utm.gif

__utm.gif

16 ms

cs.js

cs.js

5 ms

header.build.js

header.build.js

3 ms

exceptions.js

exceptions.js

5 ms

cdn.json

cdn.json

2 ms

index.build.js

index.build.js

8 ms

g.gif

g.gif

3 ms

Accessibility Review

davidolenick.com accessibility score

61

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

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

davidolenick.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

SEO Factors

davidolenick.com SEO score

89

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 Davidolenick.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 Davidolenick.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

davidolenick.com

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