SiteDoctor | website health check : crashgamezone.com

Page Title

Best Crash Games Online in Sri Lanka: Ranked and Reviewed for 2026

Short Recommendation

Your page title exceeds 60 characters. It's not good.

Knowledge Base

Title is the heading of the webpage. The sentence or string enclosed between html title tag () is the title of your website. Search engines searches for the title of your website and displays title along with your website address on search result. Title is the most important element for both SEO and social sharing. Title should be less than 50 to 60 characters because search engine typically displays this length of string or sentence on search result. A good title can consist the primary keyword, secondary keyword and brand name. For example a fictitious gaming information providing sites title may be like "the future of gaming information is here". A webpage title should contain a proper glimpse of the website. title is important element as an identification of your website for user experience, SEO and social sharing. So have a nice and catching title.
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Meta Description

Explore the best crash games in Sri Lanka for 2026. Ranked list, expert reviews, top sites, bonuses, and safe platforms for online play.

Short Recommendation

Your meta description does not exceed 150 characters. It's fine.

Knowledge Base

description_recommendation

Meta Keyword

Short Recommendation

Your site do not have any meta keyword.

Knowledge Base

Meta keywords are keywords inside Meta tags. Meta keywords are not likely to be used for search engine ranking. the words of title and description can be used as meta keywords. it is a good idea for SEO other than search engine ranking.

Keyword Analysis

Single Keywords

Keyword	Occurrence	Density	Possible Spam
Sri	27	1.786 %	No
—	27	1.786 %	No
crash	25	1.653 %	No
RTP	22	1.455 %	No
game	20	1.323 %	No
players	17	1.124 %	No
Fair	15	0.992 %	No
Provably	15	0.992 %	No
platform	15	0.992 %	No
games	15	0.992 %	No
Aviator	14	0.926 %	No
Lanka	13	0.86 %	No
Games	12	0.794 %	No
versions	11	0.728 %	No
Lankan	11	0.728 %	No
Balloon	11	0.728 %	No
Crash	9	0.595 %	No
JetX	8	0.529 %	No
Mobile	8	0.529 %	No
category	7	0.463 %	No

Two Word Keywords

Keyword	Occurrence	Density	Possible Spam
Provably Fair	15	0.992 %	No
Sri Lanka	13	0.86 %	No
in Sri	13	0.86 %	No
Sri Lankan	11	0.728 %	No
crash games	10	0.661 %	No
Lankan players	9	0.595 %	No
crash game	9	0.595 %	No
across all	8	0.529 %	No
Yes Yes	6	0.397 %	No
Crash Games	6	0.397 %	No
Auto Cash	6	0.397 %	No
Cash Out	6	0.397 %	No
is the	6	0.397 %	No
in this	6	0.397 %	No
for Sri	6	0.397 %	No
Dual Bet	5	0.331 %	No
Fair certification	5	0.331 %	No
in the	5	0.331 %	No
the most	5	0.331 %	No
to the	4	0.265 %	No

Three Word Keywords

Keyword	Occurrence	Density	Possible Spam
in Sri Lanka	10	0.661 %	No
Sri Lankan players	9	0.595 %	No
for Sri Lankan	6	0.397 %	No
Auto Cash Out	6	0.397 %	No
Provably Fair certification	5	0.331 %	No
Factor Detail RTP	4	0.265 %	No
Mobile Performance Smooth	4	0.265 %	No
Availability in Sri	4	0.265 %	No
Platform Availability in	4	0.265 %	No
Bet Yes Auto	3	0.198 %	No
Yes Platform Availability	3	0.198 %	No
Out Yes Platform	3	0.198 %	No
Cash Out Yes	3	0.198 %	No
Yes Auto Cash	3	0.198 %	No
Home How It	3	0.198 %	No
Dual Bet Yes	3	0.198 %	No
Provably Fair Yes	3	0.198 %	No
in this ranking	3	0.198 %	No
platform availability and	3	0.198 %	No
of any crash	3	0.198 %	No

Four Word Keywords

Keyword	Occurrence	Density	Possible Spam
for Sri Lankan players	5	0.331 %	No
Platform Availability in Sri	4	0.265 %	No
Availability in Sri Lanka	4	0.265 %	No
Games Online in Sri	3	0.198 %	No
Sri Lankan players in	3	0.198 %	No
Yes Platform Availability in	3	0.198 %	No
Out Yes Platform Availability	3	0.198 %	No
Cash Out Yes Platform	3	0.198 %	No
Auto Cash Out Yes	3	0.198 %	No
Yes Auto Cash Out	3	0.198 %	No
Bet Yes Auto Cash	3	0.198 %	No
Dual Bet Yes Auto	3	0.198 %	No
How It Works Mobile	3	0.198 %	No
Online in Sri Lanka	3	0.198 %	No
Home How It Works	3	0.198 %	No
Crash Games Online in	3	0.198 %	No
It Works Mobile Games	3	0.198 %	No
Mobile Games Strategy Guide	3	0.198 %	No
Strategy Guide Demo Games	3	0.198 %	No
Works Mobile Games Strategy	3	0.198 %	No

Keyword Usage

Short Recommendation

The most using keywords do not match with meta keywords.

Knowledge Base

Keyword usage is the using of your keywords inside Meta tags and contents of your website. Use keywords that describes your site properly for precise search engine result of your website.

Sitemap

Short Recommendation

Your site have sitemap

Location

http://balloongame.online/sitemap_index.xml

Knowledge Base

Sitemap is a xml file which contain full list of your website urls. It is used to include directories of your websites for crawling and indexing for search engine and access for users. it can help search engine robots for indexing your website more fast and deeply. It is roughly an opposite of robots.txt You can create a sitemap.xml by various free and paid service or you can write it with proper way (read about how write a sitemap).

Also keep these things in mind:
1) Sitemap must be less than 10 MB (10,485,760 bytes) and can contain maximum 50,000 urls. if you have more uls than this create multiple sitemap files and use a sitemap index file.
2) Put your sitemap in website root directory and add the url of your sitemap in robots.txt.
3) sitemap.xml can be compressed using grip for faster loading.

Broken link: a broken link is an inaccessible link or url of a website. a higher rate of broken links have a negative effect on search engine ranking due to reduced link equity. it also has a bad impact on user experience. There are several reasons for broken link. All are listed below.
1) An incorrect link entered by you.
2) The destination website removed the linked web page given by you. (A common 404 error).
3) The destination website is irreversibly moved or not exists anymore. (Changing domain or site blocked or dysfunctional).
4) User may behind some firewall or alike software or security mechanism that is blocking the access to the destination website.
5) You have provided a link to a site that is blocked by firewall or alike software for outside access.
Learn more or Learn more

Total Words

1512

Knowledge Base

Unique words are uncommon words that reflects your site features and informations. Search engine metrics are not intended to use unique words as ranking factor but it is still useful to get a proper picture of your site contents. Using positive unique words like complete, perfect, shiny, is a good idea user experience.

Stop words are common words like all the preposition, some generic words like download, click me, offer, win etc. since most used keyword may be a slight factor for visitors you are encouraged to use more unique words and less stop words.

Text/HTML Ratio Test

Site failed text/HTML ratio test.

Text/HTML Ratio Test : 16%

Knowledge Base

The ideal page's ratio of text to HTML code must be lie between 20 to 60%. Because if it is come less than 20% it means you need to write more text in your web page while in case of more than 60% your page might be considered as spam.

HTML Headings

H1(1)

Best Crash Games Online in Sri Lanka: Ranked and Reviewed for 2026

H2(10)

Play Crash Games Online in Sri Lanka for Real Money

Welcome bonus:

What Separates a Good Crash Game from a Bad One for Sri Lankan Players

Top Crash Games Available to Sri Lankan Players in 2026

Play Crash Games Online in Sri Lanka for Real Money

Welcome bonus:

Crash Games Head-to-Head: Sri Lanka 2026

Choosing Where to Play Crash Games in Sri Lanka

FAQ

H3(5)

1. Aviator by Spribe — The Category Leader

2. JetX by SmartSoft Gaming — Solid Alternative with Broader Multiplier Range

3. Spaceman by Pragmatic Play — Established Provider, Reliable Execution

4. Balloon — Accessible Entry Point, Lower RTP

Responsible Gambling

H4(0)

H5(0)

H6(0)

Knowledge Base

h1 status is the existence of any content inside h1 tag. Although not important like Meta titles and descriptions for search engine ranking but still a good way to describe your contents in search engine result.

h2 status less important but should be used for proper understanding of your website for visitor.

robot.txt

Short Recommendation

Your site have robot.txt

robot.txt

# As a condition of accessing this website, you agree to abide by the following # content signals: # (a) If a Content-Signal = yes, you may collect content for the corresponding # use. # (b) If a Content-Signal = no, you may not collect content for the # corresponding use. # (c) If the website operator does not include a Content-Signal for a # corresponding use, the website operator neither grants nor restricts # permission via Content-Signal with respect to the corresponding use. # The content signals and their meanings are: # search: building a search index and providing search results (e.g., returning # hyperlinks and short excerpts from your website's contents). Search does not # include providing AI-generated search summaries. # ai-input: inputting content into one or more AI models (e.g., retrieval # augmented generation, grounding, or other real-time taking of content for # generative AI search answers). # ai-train: training or fine-tuning AI models. # ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF # RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT # AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET. # BEGIN Cloudflare Managed content User-agent: * Content-Signal: search=yes,ai-train=no Allow: / User-agent: Amazonbot Disallow: / User-agent: Applebot-Extended Disallow: / User-agent: Bytespider Disallow: / User-agent: CCBot Disallow: / User-agent: ClaudeBot Disallow: / User-agent: CloudflareBrowserRenderingCrawler Disallow: / User-agent: Google-Extended Disallow: / User-agent: GPTBot Disallow: / User-agent: meta-externalagent Disallow: / # END Cloudflare Managed Content User-agent: * Disallow: /wp-admin/ Allow: /wp-admin/admin-ajax.php Sitemap: http://balloongame.online/sitemap_index.xml

Knowledge Base

robots.txt is text file that reside on website root directory and contains the instruction for various robots (mainly search engine robots) for how to crawl and indexing your website for their webpage. robots.txt contains the search bots or others bots name, directory list allowed or disallowed to be indexing and crawling for bots, time delay for bots to crawl and indexing and even the sitemap url. A full access or a full restriction or customized access or restriction can be imposed through robots.txt.

robots.txt is very important for SEO. Your website directories will be crawled and indexed on search engine according to robots.txt instructions. So add a robots.txt file in your website root directory. Write it properly including your content enriched pages and other public pages and exclude any pages which contain sensitive information. Remember robots.txt instruction to restrict access to your sensitive information of your page is not formidable on web page security ground. So do not use it on security purpose.
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Internal Vs. External Links

Total Internal Links?

Total External Links?

Internal Links

https://www.crashgamezone.com/

https://www.crashgamezone.com/how-it-works/

https://www.crashgamezone.com/mobile-games/

https://www.crashgamezone.com/strategy-guide/

https://www.crashgamezone.com/demo-games/

External Links

https://refpa94475.com/L?tag=d_5360474m_67279c_&site=5360474&ad=67279

Domain IP Information

IP

City

Country

Time Zone

Longitude

Latitude

NoIndex , NoFollow, DoFollow Links

Total NoIndex Links

Total NoFollow Links

Total DoFollow Links

NoIndex Enabled by Meta Robot?

NoFollow Enabled by Meta Robot?

NoIndex Links

NoFollow Links

Knowledge Base

NoIndex : noindex directive is a meta tag value. noindex directive is for not to show your website on search engine results. You must not set ‘noindex’ as value in meta tags if you want to be your website on search engine result.

By default, a webpage is set to “index.” You should add a <meta name="robots" content="noindex" /> directive to a webpage in the <head> section of the HTML if you do not want search engines to crawl a given page and include it in the SERPs (Search Engine Results Pages).

DoFollow & NoFollow : nofollow directive is a meta tag value. Nofollow directive is for not to follow any links of your website by search engine bots. You must not set ‘nofollow’ as value in meta tags if you want follow your link by search engine bots.

By default, links are set to “follow.” You would set a link to “nofollow” in this way: <a href="http://www.example.com/" rel="nofollow">Anchor Text</a> if you want to suggest to Google that the hyperlink should not pass any link equity/SEO value to the link target.

Learn more

SEO Friendly Links

Short Recommendation

Links of your site are SEO friendly.

Knowledge Base

An SEO friendly link is roughly follows these rules. The url should contain dash as a separator, not to contain parameters and numbers and should be static urls.

To resolve this use these techniques.
1) Replace underscore or other separator by dash, clean url by deleting or replaceing number and parameters.
2) Marge your www and non www urls.
3) Do not use dynamic and related urls. Create an xml sitemap for proper indexing of search engine.
4) Block unfriendly and irrelevant links through robots.txt.
5) Endorse your canonical urls in canonical tag.
Learn more

Plain Text Email Test

Short Recommendation

Site passed plain text email test. No plain text email found.

Knowledge Base

Plain text email address is vulnerable to email scrapping agents. An email scrapping agent crawls your website and collects every Email address which written in plain text. So existence of plain text email address in your website can help spammers in email Harvesting. This could be a bad sign for search engine.

To fight this you can obfuscate your email addresses in several ways:
1) CSS pseudo classes.
2) Writing backward your email address.
3) Turn of display using css.
4) Obfuscate your email address using javascript.
5) Using wordpress and php (wordpress site only).
Learn more

Favicon

Short Recommendation

Your site have favicon.

Knowledge Base

Learn more

DOC Type

DOC Type : <!doctype html>

Short Recommendation

Page have doc type.

Knowledge Base

doc type is not SEO factor but it is checked for validating your web page. So set a doctype at your html page.
Learn more

Image 'alt' Test

Short Recommendation

Your site does not have any image without alt text.

Knowledge Base

An alternate title for image. Alt attribute content to describe an image. It is necessary for notifying search engine spider and improve actability to your website. So put a suitable title for your image at least those are your website content not including the images for designing your website. To resolve this put a suitable title in your alt attributes.
Learn more

Depreciated HTML Tag

Short Recommendation

Your site does not have any depreciated HTML tag.

Knowledge Base

Older HTML tags and attributes that have been superseded by other more functional or flexible alternatives (whether as HTML or as CSS ) are declared as deprecated in HTML4 by the W3C - the consortium that sets the HTML standards. Browsers should continue to support deprecated tags and attributes, but eventually these tags are likely to become obsolete and so future support cannot be guaranteed.

HTML Page Size

HTML Page Size : 66 KB

Short Recommendation

HTML page size is <= 100KB

Knowledge Base

HTML page size is the one of the main factors of webpage loading time. It should be less than 100 KB according to google recommendation. Note that, this size not including external css, js or images files. So small page size less loading time.

To reduce your page size do this steps
1) Move all your css and js code to external file.
2) make sure your text content be on top of the page so that it can displayed before full page loading.
3) Reduce or compress all the image, flash media file etc. will be better if these files are less than 100 KB
Learn more

GZIP Compression

Short Recommendation

GZIP compression is disabled.

Knowledge Base

GZIP is a generic compressor that can be applied to any stream of bytes: under the hood it remembers some of the previously seen content and attempts to find and replace duplicate data fragments in an efficient way - for the curious, great low-level explanation of GZIP. However, in practice, GZIP performs best on text-based content, often achieving compression rates of as high as 70-90% for larger files, whereas running GZIP on assets that are already compressed via alternative algorithms (e.g. most image formats) yields little to no improvement. It is also recommended that, GZIP compressed size should be <=33 KB

Inline CSS

Short Recommendation

Your site have 126 inline css.

Inline CSS

Knowledge Base

Inline css is the css code reside in html page under html tags not in external .css file. Inline css increases the loading time of your webpage which is an important search engine ranking factor. So try not to use inline css.

Internal CSS

Short Recommendation

Your site does not have any internal css.

Knowledge Base

Internal css is the css codes which resides on html page inside style tag. Internal css is increases loading time since no page caching is possible for internal css. Try to put your css code in external file.

Micro Data Schema Test

Short Recommendation

Site failed micro data schema test.

Knowledge Base

Micro data is the information underlying a html string or paragraph. Consider a string “Avatar”, it could refer a profile picture on forum, blog or social networking site or may it refer to a highly successful 3D movie. Microdot is used to specify the reference or underlying information about an html string. Microdata gives chances to search engine and other application for better understanding of your content and better display significantly on search result.
Learn more

IP & DNS Report

IPv4

172.67.132.52

IPv6

2606:4700:3034::6815:cb4

DNS Report

SL	Host	Class	TTL	Type	PRI	Target	IP
1	crashgamezone.com	IN	293	A			104.21.12.180
2	crashgamezone.com	IN	293	A			172.67.132.52
3	crashgamezone.com	IN	86400	NS		mitch.ns.cloudflare.com
4	crashgamezone.com	IN	86400	NS		noor.ns.cloudflare.com
5	crashgamezone.com	IN	300	MX	0	mx.services
6	crashgamezone.com	IN	293	AAAA			2606:4700:3033::ac43:8434
7	crashgamezone.com	IN	293	AAAA			2606:4700:3034::6815:cb4

IP Canonicalization Test

Short Recommendation

Site failed IP canonicalization test.

Knowledge Base

If multiple domain name is registered under single ip address the search bots can label other sites as duplicates of one sites. This is ip canonicalization. Little bit like url canonicalizaion. To solve this use redirects.
Learn more

URL Canonicalization Test

Short Recommendation

Site passed URL canonicalization test.

Knowledge Base

Canonical tags make your all urls those lead to a single address or webpage into a single url. Like :
<link rel="canonical" href="https://mywebsite.com/home" />
<link rel="canonical" href="https://www.mywebsite.com/home" />
Both refer to the link mywebsite.com/home. So all the different url with same content or page now comes under the link or url mywebsite.com/home. Which will boost up your search engine ranking by eliminating content duplication. Use canonical tag for all the same urls.
Learn more

cURL Response

url : https://www.crashgamezone.com/

content type : text/html; charset=UTF-8

http code : 200

header size : 1815

request size : 276

filetime : -1

ssl verify result : 20

redirect count : 1

total time : 3.364766

namelookup time : 0.093075

connect time : 0.097737

pretransfer time : 0.114143

size upload : 0

size download : 67610

speed download : 20093

speed upload : 0

download content length : -1

upload content length : 0

starttransfer time : 3.362086

redirect time : 1.350485

redirect url :

primary ip : 104.21.12.180

certinfo :

primary port : 443

local ip : 45.79.58.186

local port : 51986

http version : 3

protocol : 2

ssl verifyresult : 0

scheme : https

appconnect time us : 113728

connect time us : 97737

namelookup time us : 93075

pretransfer time us : 114143

redirect time us : 1350485

starttransfer time us : 3362086

total time us : 3364766

PageSpeed Insights (Mobile)

Performance

Emulated Form Factor Mobile

Locale En-US

Category Performance

Field Data

First Contentful Paint (FCP)

FCP Metric Category

First Input Delay (FID)

FID Metric Category

Overall Category

Origin Summary

First Contentful Paint (FCP)

FCP Metric Category

First Input Delay (FID)

FID Metric Category

Overall Category

Lab Data

First Contentful Paint 3.5 s

First Meaningful Paint

Speed Index 7.9 s

First CPU Idle

Time to Interactive 5.6 s

Max Potential First Input Delay 20 ms

Audit Data

Resources Summary

Aggregates all network requests and groups them by typeLearn More

Total Blocking Time


											                		0 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

JavaScript execution time


											                		0.0 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn More

Server Backend Latencies


											                		0 ms

Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn More

Reduce unused CSS


											                		Est savings of 43 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn More

Avoids enormous network payloads


											                		Total size was 846 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn More

Minimizes main-thread work


											                		0.2 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn More

Avoid multiple page redirects


											                		Est savings of 780 ms

Redirects introduce additional delays before the page can be loaded. Learn More

Minify JavaScript

Minifying JavaScript files can reduce payload sizes and script parse time. Learn More

User Timing marks and measures

Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn More

Network Round Trip Times


											                		0 ms

Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn More

PageSpeed Insights (Desktop)

Performance

Emulated Form Factor Desktop

Locale En-US

Category Performance

Field Data

First Contentful Paint (FCP)

FCP Metric Category

First Input Delay (FID)

FID Metric Category

Overall Category

Origin Summary

First Contentful Paint (FCP)

FCP Metric Category

First Input Delay (FID)

FID Metric Category

Overall Category

Lab Data

First Contentful Paint 0.9 s

First Meaningful Paint

Speed Index 2.1 s

First CPU Idle

Time to Interactive 1.7 s

Max Potential First Input Delay 80 ms

Audit Data

Resources Summary

Aggregates all network requests and groups them by typeLearn More

Total Blocking Time


											                		20 ms

Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds.

JavaScript execution time


											                		0.1 s

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn More

Server Backend Latencies


											                		0 ms

Server latencies can impact web performance. If the server latency of an origin is high, it's an indication the server is overloaded or has poor backend performance. Learn More

Reduce unused CSS


											                		Est savings of 42 KiB

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn More

Avoids enormous network payloads


											                		Total size was 1,135 KiB

Large network payloads cost users real money and are highly correlated with long load times. Learn More

Minimizes main-thread work


											                		0.6 s

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn More

Avoid multiple page redirects


											                		Est savings of 230 ms

Redirects introduce additional delays before the page can be loaded. Learn More

Minify JavaScript

Minifying JavaScript files can reduce payload sizes and script parse time. Learn More

User Timing marks and measures

Consider instrumenting your app with the User Timing API to measure your app's real-world performance during key user experiences. Learn More

Network Round Trip Times


											                		0 ms

Network round trip times (RTT) have a large impact on performance. If the RTT to an origin is high, it's an indication that servers closer to the user could improve performance. Learn More

health report : https://crashgamezone.com

Please provide your information, a download link will be sent to you

Page Title

Meta Description

Meta Keyword

Keyword Analysis

Single Keywords

Two Word Keywords

Three Word Keywords

Four Word Keywords

Keyword Usage

Sitemap

Total Words

Text/HTML Ratio Test

HTML Headings

robot.txt

Internal Vs. External Links

Total Internal Links?

Total External Links?

Domain IP Information

IP

City

Country

Time Zone

Longitude

Latitude

NoIndex , NoFollow, DoFollow Links

Total NoIndex Links

Total NoFollow Links

Total DoFollow Links

NoIndex Enabled by Meta Robot?

NoFollow Enabled by Meta Robot?

SEO Friendly Links

Plain Text Email Test

Favicon

DOC Type

Image 'alt' Test

Depreciated HTML Tag

HTML Page Size

GZIP Compression

Inline CSS

Internal CSS

Micro Data Schema Test

IP & DNS Report

IPv4

IPv6

IP Canonicalization Test

URL Canonicalization Test

cURL Response

PageSpeed Insights (Mobile)

Performance

Audit Data

Resources Summary

Total Blocking Time

JavaScript execution time

Server Backend Latencies

Reduce unused CSS

Avoids enormous network payloads

Minimizes main-thread work

Avoid multiple page redirects

Minify JavaScript

User Timing marks and measures

Network Round Trip Times

PageSpeed Insights (Desktop)

Performance

Audit Data

Resources Summary

Total Blocking Time

JavaScript execution time

Server Backend Latencies

Reduce unused CSS

Avoids enormous network payloads

Minimizes main-thread work

Avoid multiple page redirects

Minify JavaScript

User Timing marks and measures

Network Round Trip Times