Tools & Wizards About Us
practical-mongodb-aggregations.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

practical-mongodb-aggregations.com

Practical MongoDB Aggregations - Practical MongoDB Aggregations Book

Page Load Speed

461 ms in total

First Response

42 ms

Resources Loaded

258 ms

Page Rendered

161 ms

practical-mongodb-aggregations.com screenshot

About Website

Visit practical-mongodb-aggregations.com now to see the best up-to-date Practical MongoDB Aggregations content for United States and also check out these interesting facts you probably never knew about practical-mongodb-aggregations.com

Learn about MongoDB Aggregations to develop effective and optimal data manipulation and analytics aggregation pipelines with this book, using the MongoDB Aggregation Framework (aggregate)

Visit practical-mongodb-aggregations.com

Key Findings

We analyzed Practical-mongodb-aggregations.com page load time and found that the first response time was 42 ms and then it took 419 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

practical-mongodb-aggregations.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value9.7 s

29/100

10%

Network Requests Diagram

practical-mongodb-aggregations.com

42 ms

www.practical-mongodb-aggregations.com

24 ms

variables.css

23 ms

general.css

20 ms

chrome.css

23 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Practical-mongodb-aggregations.com, 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (87 ms) belongs to the original domain Practical-mongodb-aggregations.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.8 kB (9%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images

In fact, the total size of Practical-mongodb-aggregations.com main page is 1.6 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 15.6 kB

  • Original 19.8 kB
  • After minification 17.3 kB
  • After compression 4.1 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 2.4 kB, which is 12% 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 15.6 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 128.2 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. Practical MongoDB Aggregations images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 14 (82%)

Requests Now

17

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Practical MongoDB Aggregations. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

practical-mongodb-aggregations.com

practical-mongodb-aggregations.com

42 ms

www.practical-mongodb-aggregations.com

www.practical-mongodb-aggregations.com

24 ms

variables.css

variables.css

23 ms

general.css

general.css

20 ms

chrome.css

chrome.css

23 ms

font-awesome.css

font-awesome.css

20 ms

fonts.css

fonts.css

19 ms

highlight.css

highlight.css

19 ms

tomorrow-night.css

tomorrow-night.css

27 ms

ayu-highlight.css

ayu-highlight.css

27 ms

js

js

70 ms

elasticlunr.min.js

elasticlunr.min.js

58 ms

mark.min.js

mark.min.js

57 ms

searcher.js

searcher.js

56 ms

clipboard.min.js

clipboard.min.js

63 ms

highlight.js

highlight.js

66 ms

book.js

book.js

67 ms

cover.png

cover.png

87 ms

print.css

print.css

13 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

13 ms

Accessibility Review

practical-mongodb-aggregations.com accessibility score

100

Accessibility Issues

Best Practices

practical-mongodb-aggregations.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

practical-mongodb-aggregations.com SEO score

96

Search Engine Optimization Advices

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 Practical-mongodb-aggregations.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 Practical-mongodb-aggregations.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

practical-mongodb-aggregations.com

Open Graph description is not detected on the main page of Practical MongoDB Aggregations. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: