Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

wiki.10gen.com

MongoDB: The Developer Data Platform | MongoDB

Page Load Speed

1.1 sec in total

First Response

16 ms

Resources Loaded

939 ms

Page Rendered

104 ms

About Website

Click here to check amazing Wiki 10 Gen content for United States. Otherwise, check out these important facts you probably never knew about wiki.10gen.com

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Key Findings

We analyzed Wiki.10gen.com page load time and found that the first response time was 16 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

wiki.10gen.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.083

94/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

wiki.corp.mongodb.com

16 ms

authorize

588 ms

css

48 ms

style-sheet

145 ms

all.min.css

42 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Wiki.10gen.com, 18% (2 requests) were made to Corp.mongodb.com and 9% (1 request) were made to Wiki.corp.mongodb.com. The less responsive or slowest element that took the longest time to load (588 ms) relates to the external source Corp.mongodb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.2 kB (17%)

Content Size

697.5 kB

After Optimization

581.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wiki.10gen.com main page is 697.5 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. 30% of websites need less resources to load. Javascripts take 581.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 26.0 kB

  • Original 36.9 kB
  • After minification 36.0 kB
  • After compression 11.0 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 26.0 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 39.5 kB
  • After minification 39.5 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 10 Gen images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 82.8 kB

  • Original 581.0 kB
  • After minification 581.0 kB
  • After compression 498.3 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 82.8 kB or 14% of the original size.

CSS Optimization

-19%

Potential reduce by 7.5 kB

  • Original 40.0 kB
  • After minification 40.0 kB
  • After compression 32.5 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. Wiki.10gen.com needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (44%)

Requests Now

9

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wiki 10 Gen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

wiki.10gen.com accessibility score

98

Accessibility Issues

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

wiki.10gen.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

wiki.10gen.com SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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.10gen.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.10gen.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 description is not detected on the main page of Wiki 10 Gen. 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: