Tools & Wizards About Us
dundermifflinscranton.tumblr.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

3.9 sec in total

First Response

743 ms

Resources Loaded

2.2 sec

Page Rendered

938 ms

dundermifflinscranton.tumblr.com screenshot

About Website

Welcome to dundermifflinscranton.tumblr.com homepage info - get ready to check Dundermifflinscranton Tumblr best content for United States right away, or after learning these important things about dundermifflinscranton.tumblr.com

Visit dundermifflinscranton.tumblr.com

Key Findings

We analyzed Dundermifflinscranton.tumblr.com page load time and found that the first response time was 743 ms and then it took 3.2 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

dundermifflinscranton.tumblr.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.046

99/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

dundermifflinscranton.tumblr.com

743 ms

pre_tumblelog.js

23 ms

css

32 ms

tumblelog_post_message_queue.js

30 ms

stylesheet.css

19 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 10% of them (8 requests) were addressed to the original Dundermifflinscranton.tumblr.com, 21% (16 requests) were made to 45.media.tumblr.com and 15% (12 requests) were made to 49.media.tumblr.com. The less responsive or slowest element that took the longest time to load (935 ms) relates to the external source 49.media.tumblr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 466.1 kB (22%)

Content Size

2.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dundermifflinscranton.tumblr.com main page is 2.2 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. Only a small number of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 41.8 kB

  • Original 53.4 kB
  • After minification 51.5 kB
  • After compression 11.6 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 41.8 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 102.2 kB

  • Original 1.6 MB
  • After minification 1.5 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. Dundermifflinscranton Tumblr images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 320.7 kB

  • Original 506.6 kB
  • After minification 506.6 kB
  • After compression 185.9 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 320.7 kB or 63% of the original size.

CSS Optimization

-87%

Potential reduce by 1.3 kB

  • Original 1.5 kB
  • After minification 680 B
  • After compression 202 B

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. Dundermifflinscranton.tumblr.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (15%)

Requests Now

73

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dundermifflinscranton Tumblr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dundermifflinscranton.tumblr.com

dundermifflinscranton.tumblr.com

743 ms

pre_tumblelog.js

pre_tumblelog.js

23 ms

css

css

32 ms

tumblelog_post_message_queue.js

tumblelog_post_message_queue.js

30 ms

stylesheet.css

stylesheet.css

19 ms

jquery.min.js

jquery.min.js

41 ms

index.js

index.js

36 ms

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40 ms

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counter.js

20 ms

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11 ms

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26 ms

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75 ms

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31 ms

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128 ms

ocounter.php

ocounter.php

183 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

7 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

8 ms

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

14 ms

false

false

139 ms

false

false

140 ms

false

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142 ms

false

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177 ms

false

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179 ms

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141 ms

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false

185 ms

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86 ms

impixu

impixu

134 ms

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51 ms

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434 ms

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185 ms

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559 ms

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598 ms

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197 ms

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194 ms

analytics.html

analytics.html

154 ms

login_check.html

login_check.html

16 ms

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130 ms

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128 ms

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546 ms

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935 ms

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672 ms

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667 ms

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741 ms

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656 ms

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724 ms

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57 ms

iframe_logo.png

iframe_logo.png

52 ms

rapid-3.36.js

rapid-3.36.js

74 ms

rapidworker-1.2.js

rapidworker-1.2.js

73 ms

ga.js

ga.js

52 ms

analytics.js

analytics.js

83 ms

cs.js

cs.js

80 ms

yql

yql

227 ms

__utm.gif

__utm.gif

29 ms

cedexis.radar.js

cedexis.radar.js

5 ms

Accessibility Review

dundermifflinscranton.tumblr.com accessibility score

57

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

dundermifflinscranton.tumblr.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

Missing source maps for large first-party JavaScript

SEO Factors

dundermifflinscranton.tumblr.com SEO score

50

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Dundermifflinscranton.tumblr.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 Dundermifflinscranton.tumblr.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

dundermifflinscranton.tumblr.com

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