Tools & Wizards About Us
pythonsweetness.tumblr.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

Page Load Speed

2.1 sec in total

First Response

254 ms

Resources Loaded

674 ms

Page Rendered

1.2 sec

pythonsweetness.tumblr.com screenshot

About Website

Visit pythonsweetness.tumblr.com now to see the best up-to-date Pythonsweetness Tumblr content for United States and also check out these interesting facts you probably never knew about pythonsweetness.tumblr.com

Visit pythonsweetness.tumblr.com

Key Findings

We analyzed Pythonsweetness.tumblr.com page load time and found that the first response time was 254 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

pythonsweetness.tumblr.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

pythonsweetness.tumblr.com

254 ms

pre_tumblelog.js

15 ms

reset.css

26 ms

tumblelog_post_message_queue.js

18 ms

stylesheet.css

18 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Pythonsweetness.tumblr.com, 32% (7 requests) were made to Assets.tumblr.com and 14% (3 requests) were made to Static.tumblr.com. The less responsive or slowest element that took the longest time to load (378 ms) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 428.8 kB (63%)

Content Size

675.4 kB

After Optimization

246.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pythonsweetness.tumblr.com main page is 675.4 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. 40% of websites need less resources to load. Javascripts take 537.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 74.2 kB

  • Original 99.4 kB
  • After minification 84.7 kB
  • After compression 25.2 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 14.7 kB, which is 15% 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 74.2 kB or 75% of the original size.

Image Optimization

-23%

Potential reduce by 8.6 kB

  • Original 36.7 kB
  • After minification 28.1 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. Obviously, Pythonsweetness Tumblr needs image optimization as it can save up to 8.6 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 345.1 kB

  • Original 537.8 kB
  • After minification 537.8 kB
  • After compression 192.6 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 345.1 kB or 64% of the original size.

CSS Optimization

-58%

Potential reduce by 896 B

  • Original 1.6 kB
  • After minification 1.3 kB
  • After compression 658 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. Pythonsweetness.tumblr.com needs all CSS files to be minified and compressed as it can save up to 896 B or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (45%)

Requests Now

20

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pythonsweetness 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 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pythonsweetness.tumblr.com

pythonsweetness.tumblr.com

254 ms

pre_tumblelog.js

pre_tumblelog.js

15 ms

reset.css

reset.css

26 ms

tumblelog_post_message_queue.js

tumblelog_post_message_queue.js

18 ms

stylesheet.css

stylesheet.css

18 ms

highlight.min.js

highlight.min.js

6 ms

index.js

index.js

42 ms

3whs.png

3whs.png

199 ms

js

js

378 ms

impixu

impixu

173 ms

impixu

impixu

173 ms

icons_sprite.png

icons_sprite.png

119 ms

arrow_sprite.png

arrow_sprite.png

119 ms

analytics.html

analytics.html

140 ms

login_check.html

login_check.html

25 ms

rapid-3.36.js

rapid-3.36.js

40 ms

rapidworker-1.2.js

rapidworker-1.2.js

50 ms

3whs.png

3whs.png

119 ms

ga.js

ga.js

66 ms

analytics.js

analytics.js

58 ms

cs.js

cs.js

67 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

pythonsweetness.tumblr.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

pythonsweetness.tumblr.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

High

Missing source maps for large first-party JavaScript

SEO Factors

pythonsweetness.tumblr.com SEO score

93

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pythonsweetness.tumblr.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Pythonsweetness.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

pythonsweetness.tumblr.com

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