alo88.co SEO Report | SEO Site Checkup

Pricing Free Tools Articles

Report generated a year ago

https://alo88.co

Your general SEO Checkup Score

Archived

78/100

SEO Score

Average SEO score of top 100 sites: 74%

This website received an SEO score of 78 out of 100, which is higher than the average score of 74. Our analysis has identified 13 important issues that can be addressed to further enhance your website's performance and improve its search engine visibility.

13 Failed

4 Warnings

55 Passed

Issues to fix

HIGH

It is recommended to avoid URL parameters and to use hyphens to separate words in the URL structure, rather than underscores.

HIGH

Minify all JavaScript files to reduce page size and loading time.

HIGH

Connect your webpage with social media networks using APIs or AddThis, as social signals are becoming increasingly important for search engines to validate a site's trustworthiness and authority.

HIGH

To improve the website experience for your visitors, it is recommended to eliminate any render-blocking resources on this webpage.

HIGH

Using images in a modern format can significantly reduce the file size and improve the loading speed of a webpage, providing a better user experience and potentially increasing engagement.

MEDIUM

Serve properly sized images to reduce page loading times and to improve user's experience.

MEDIUM

Reducing the Document Object Model (DOM) size can lead to faster page loading times, improved site performance, and better user experience by decreasing the amount of time it takes for the browser to process and render the page.

MEDIUM

Avoid performance and security issues by adding "rel=noopener" or "rel=noreferrer" to your "target=_blank" links.

LOW

Without an SPF record, spammers can easily spoof emails from this domain, potentially leading to compromised email security and deliverability issues.

LOW

Using more than 20 HTTP requests on a webpage can negatively impact the loading time.

LOW

Consider moving inline CSS styles to an external stylesheet to improve site performance and maintain separation of content and design.

LOW

Consider adding the Strict-Transport-Security header to your webpage to ensure that web traffic is encrypted over HTTPS, mitigating the risk of man-in-the-middle attacks and other security threats.

Common SEO issues

Score: 76

Failed: 4

Warnings: 1

Passed: 21

Meta Title Test100% of top 100 sites passed

This webpage is using a title tag.

Text: Alo88 ⚡️ Link Vào Trang Cá Cược Bong88 - SV388 - SBOBET

Length: 55 characters

Meta Description Test97% of top 100 sites passed

This webpage is using a meta description tag.

Text: Alo88 kết nối người dùng với những tổng mạng cá cược hàng đầu như SV388, Sbobet, bong88,...thông qua cách mở tài khoản, mua điểm cược nhanh chóng và bảo mật.

Length: 157 characters

Google Search Results Preview Test

Desktop version

https://alo88.co/Alo88 ⚡️ Link Vào Trang Cá Cược Bong88 - SV388 - SBOBETAlo88 kết nối người dùng với những tổng mạng cá cược hàng đầu như SV388, Sbobet, bong88,...thông qua cách mở tài khoản, mua điểm cược nhanh chóng và bảo mật.

Mobile version

Most Common Keywords Test

There is likely no optimal keyword density (search engine algorithms have evolved beyond keyword density metrics as a significant ranking factor). It can be useful, however, to note which keywords appear most often on your page and if they reflect the intended topic of your page. More importantly, the keywords on your page should appear within natural sounding and grammatically correct copy.

32cược21khoản16đăng13trang12chơi

Keywords Usage Test81% of top 100 sites passed

The most common keywords of this webpage are distributed well across the important HTML tags. This helps search engines to properly identify the topic of this webpage.

Keyword

Title tag

Meta description

Headings

cược

khoản

đăng

trang

chơi

Keywords Cloud Test

biếtbiệtbóngcasinochuyểnchâuchínhchơichấtchọncungcáchcùngcũngcượcdanhdiệndoanhdungdùngdướidịchemailgiangiaogiúpgiảigiấcgiớihiểuhiệnhoànhànghànhhìnhhướngkhoảnkhuyếnkhámkhôngkiếmlinkliveliênluônlượngmiễnmuốnmạngngaynghiệpngàyngườinhanhnhiềunhuậnnhânnhấtnhậnnhậpnhữngphápphépphútphẩmsbobetsáchsángsảnhthaotheothànhthôngthưởngthốngthứcthựctiêntiếttiềntrangtrongtrungtrêntrìnhtrậntrựctuyếntínhtăngtặngtổngviênviệcđiềnđiểmđăngđượcđồngđộng

Competitor Domains Test

Heading Tags Test70% of top 100 sites passed

This webpage contains headings tags.

Alo88 Link Vào Trang Cá Cược Bong88, SV388, Sbobet

Đôi nét về trang cấp tài khoản cá cược Alo88

Giới thiệu các tổng mạng hợp tác cùng trang cấp tài khoản Alo88

Cách mở tài khoản cá độ và mua điểm tại Alo88

Lời kết

Robots.txt Test94% of top 100 sites passed

This website is using a robots.txt file.

https://alo88.co/robots.txt

Sitemap Test75% of top 100 sites passed

This website has a sitemap file.

https://alo88.co/sitemap_index.xml

Broken Links Test

SEO Friendly URL Test40% of top 100 sites passed

This webpage contains URLs that are not SEO friendly!

Image Alt Test71% of top 100 sites passed

This webpage is using "img" tags with empty or missing "alt" attribute!

Responsive Image Test38% of top 100 sites passed

Not all images in this webpage are properly sized! This webpage is serving images that are larger than needed for the size of the user's viewport.

Image Aspect Ratio Test72% of top 100 sites passed

All image display dimensions match the natural aspect ratio.

Inline CSS Test2% of top 100 sites passed

This webpage is using inline CSS styles!

Deprecated HTML Tags Test99% of top 100 sites passed

This webpage does not use HTML deprecated tags.

Google Analytics Test69% of top 100 sites passed

This webpage is using Google Analytics.

Favicon Test100% of top 100 sites passed

This website appears to have a favicon.

Backlinks Test

JS Error Test74% of top 100 sites passed

There are no severe JavaScript errors on this webpage.

Console Errors Test33% of top 100 sites passed

This webpage doesn't have any warnings or errors caught by the Chrome DevTools Console.

Charset Declaration Test100% of top 100 sites passed

This webpage has a character encoding declaration.

Content-Type: text/html; charset=UTF-8

Speed optimizations

Score: 69

Failed: 5

Warnings: 2

Passed: 16

HTML Page Size Test34% of top 100 sites passed

The size of this webpage's HTML is 18.66 Kb and is under the average webpage's HTML size of 33 Kb. Faster loading websites result in a better user experience, higher conversion rates, and generally better search engine rankings.

DOM Size Test17% of top 100 sites passed

The Document Object Model (DOM) of this webpage has 1,628 nodes which is greater than the recommended value of 1,500 nodes! A large DOM size negatively affects site performance and increases the page load time.

HTML Compression/GZIP Test96% of top 100 sites passed

This webpage is successfully compressed using gzip compression on your code. The HTML code is compressed from 74.22 Kb to 18.66 Kb (75% size savings). This helps ensure a faster loading webpage and improved user experience.

Site Loading Speed Test68% of top 100 sites passed

The loading time of this webpage (measured from N. Virginia, US) is around 2.95 seconds and this is under the average loading speed which is 5 seconds.

JS Execution Time Test79% of top 100 sites passed

The JavaScript code used by this webpage is executed in less than 2 seconds.

Page Objects Test

This webpage is using more than 20 http requests, which can slow down page loading and negatively impact user experience!

Content size by content type

Content type

Percent

Size

image

42.0 %

320.21 Kb

javascript

30.5 %

232.23 Kb

font

20.3 %

154.62 Kb

css

4.4 %

33.91 Kb

html

2.8 %

21.19 Kb

other

0.0 %

36 B

Requests by content type

Content type

Percent

Requests

javascript

35.3 %

font

23.5 %

image

20.6 %

css

11.8 %

other

5.9 %

html

2.9 %

Content size by domain

Domain

Percent

Size

alo88.co

81.1 %

618.32 Kb

googletagmanager.com

16.1 %

122.62 Kb

google-analytics.com

2.7 %

20.58 Kb

s.w.org

0.1 %

684 B

Requests by domain

Domain

Percent

Requests

alo88.co

82.4 %

google-analytics.com

8.8 %

googletagmanager.com

5.9 %

s.w.org

2.9 %

Page Cache Test (Server Side Caching)100% of top 100 sites passed

This webpage is using a caching mechanism. Caching helps speed page loading times as well as reduces server load.

Flash Test100% of top 100 sites passed

This webpage does not include flash objects (an outdated technology that was sometimes used to deliver rich multimedia content). Flash content does not work well on mobile devices, and is difficult for crawlers to interpret.

CDN Usage Test96% of top 100 sites passed

This webpage is not serving all resources (images, javascript and css) from CDNs!

Modern Image Format Test32% of top 100 sites passed

This webpage is not serving images in a modern format! Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption.

Image Metadata Test

This webpage is not using images with large metadata.

Image Caching Test99% of top 100 sites passed

This website is using cache headers for images and the browsers will display these images from the cache.

JavaScript Caching Test98% of top 100 sites passed

This webpage is using cache headers for all JavaScript resources.

CSS Caching Test98% of top 100 sites passed

This webpage is using cache headers for all CSS resources.

JavaScript Minification Test93% of top 100 sites passed

This webpage is using JavaScript files that are not minified!

CSS Minification Test97% of top 100 sites passed

All CSS resources used by this webpage are minified.

Render Blocking Resources Test29% of top 100 sites passed

This webpage is using render blocking resources! Eliminating render-blocking resources can help this webpage to load significantly faster and will improve the website experience for your visitors.

Nested Tables Test99% of top 100 sites passed

This webpage is not using nested tables. This speeds up page loading time and optimizes the user experience.

Frameset Test100% of top 100 sites passed

This webpage does not use frames.

Doctype Test100% of top 100 sites passed

This webpage has a doctype declaration.

<!DOCTYPE html>

URL Redirects Test96% of top 100 sites passed

This URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).

Largest Contentful Paint Test

The Largest Contentful Paint duration of this webpage is 2.52 seconds. To provide a good user experience, sites should strive to have Largest Contentful Paint of 2.5 seconds or less.

2.52 s

2.5 s

4 s

Largest Contentful Paint element within the viewport:

Cumulative Layout Shift Test

The CLS score of this webpage is 0.013. To provide a good user experience, sites should strive to have a CLS score of 0.1 or less.

0.0131

0.1

0.25

DOM element which contributes the most to CLS score:

Html: <div class="bg section-bg fill bg-fill bg-loaded">

Score: 0.0097

Server and security

Score: 90

Failed: 2

Warnings: 0

Passed: 8

URL Canonicalization Test92% of top 100 sites passed

https://alo88.co/ and https://www.alo88.co/ resolve to the same URL.

SSL Checker and HTTPS Test100% of top 100 sites passed

This website is successfully using HTTPS, a secure communication protocol over the Internet.

The certificate is not used before the activation date.

The certificate has not expired.

The hostname "alo88.co" is correctly listed in the certificate.

The certificate should be trusted by all major web browsers.

The certificate was not revoked.

The certificate was signed with a secure hash.

Certificate Chain:

Server certificate

Common name

alo88.co

Subject Alternative Names (SANs)

alo88.co, www.alo88.co

Not valid before

Tue, June 13o 2023, 7:23:44 am (z)

Not valid after

Mon, September 11o 2023, 7:23:43 am (z)

Signature algorithm

sha256WithRsaEncryption

Issuer

Intermediate certificate

Common name

Organization

Let's Encrypt

Location

Not valid before

Fri, September 4o 2020, 12:00:00 am (z)

Not valid after

Mon, September 15o 2025, 4:00:00 pm (z)

Signature algorithm

sha256WithRsaEncryption

Issuer

ISRG Root X1

Root certificate

Common name

ISRG Root X1

Organization

Internet Security Research Group

Location

Not valid before

Thu, June 4o 2015, 11:04:38 am (z)

Not valid after

Mon, June 4o 2035, 11:04:38 am (z)

Signature algorithm

sha256WithRsaEncryption

Issuer

ISRG Root X1

Mixed Content Test (HTTP over HTTPS)100% of top 100 sites passed

This webpage does not use mixed content - both the initial HTML and all other resources are loaded over HTTPS.

HTTP2 Test92% of top 100 sites passed

This webpage is using the HTTP/2 protocol.

HSTS Test

This webpage is not using the Strict-Transport-Security header! This is a security header that was created as a way to force the browser to use secure connections when a site is running over HTTPS.

Safe Browsing Test100% of top 100 sites passed

This website is not currently listed as suspicious (no malware or phishing activity found).

Server Signature Test88% of top 100 sites passed

The server signature is off for this webpage.

Directory Browsing Test100% of top 100 sites passed

Directory browsing is disabled for this website.

Plaintext Emails Test93% of top 100 sites passed

This webpage does not include email addresses in plaintext.

Unsafe Cross-Origin Links Test59% of top 100 sites passed

This webpage is using target="_blank" links without rel="noopener" or rel="noreferrer" attribute, which can expose it to performance and security issues!

Mobile usability

Score: 100

Failed: 0

Warnings: 0

Passed: 3

Meta Viewport Test94% of top 100 sites passed

This webpage is using a viewport meta tag.

<meta name="viewport" content="width=device-width, initial-scale=1" />

Media Query Responsive Test99% of top 100 sites passed

This webpage is using CSS media queries, which is the base for responsive design functionalities.

Mobile Snapshot Test

Advanced SEO

Score: 90

Failed: 2

Warnings: 1

Passed: 7

Structured Data Test59% of top 100 sites passed

This webpage is using structured data.

Custom 404 Error Page Test75% of top 100 sites passed

This website is using a custom 404 error page. We recommend to have a custom 404 error page in order to improve the website's user experience by letting users know that only a specific page is missing/broken (and not the entire site), providing them helpful links, the opportunity to report bugs, and potentially track the source of broken links.

Noindex Tag Test99% of top 100 sites passed

This webpage does not use the noindex meta tag. This means that it can be indexed by search engines.

Canonical Tag Test95% of top 100 sites passed

This webpage is using the canonical link tag. This tag specifies that the URL: https://alo88.co/ is preferred to be used in search results. Please ensure that this specification is correct, as canonical tags are often hard-coded and may not always reflect the latest changes in a site's URL structure.

<link href="https://alo88.co/" rel="canonical"/>

Nofollow Tag Test

This webpage is using the nofollow meta tag! We recommend to use this tag carefully since search engines will not crawl all links from this webpage.

Disallow Directive Test

Your robots.txt file includes a disallow command which instructs search engines to avoid certain parts of your website! You are advised to confirm if access to these resources or pages are intended to be blocked (e.g., if they contain internal-only content or sensitive information).

Meta Refresh Test95% of top 100 sites passed

This webpage is not using a meta refresh tag.

SPF Records Test94% of top 100 sites passed

This DNS server is not using an SPF record! SPF (Sender Policy Framework) allows administrators to specify which hosts are allowed to send mail from a given domain by creating a specific SPF record or TXT record in the Domain Name System (DNS). You can find more information about SPF records here.

Ads.txt Validation Test80% of top 100 sites passed

This website doesn't use an ads.txt file! Ads.txt is a text file that contains a list of Authorized Digital Sellers. The purpose of ads.txt files is to give advertisers and advertising networks the ability to verify who is allowed to sell advertising on your website.

Spell Check Test

Report generated a year ago

https://alo88.co

Your general SEO Checkup Score

Archived

78/100

SEO Score

Average SEO score of top 100 sites: 74%

13 Failed

4 Warnings

55 Passed

Issues to fix

HIGH

It is recommended to avoid URL parameters and to use hyphens to separate words in the URL structure, rather than underscores.

HIGH

Minify all JavaScript files to reduce page size and loading time.

HIGH

Connect your webpage with social media networks using APIs or AddThis, as social signals are becoming increasingly important for search engines to validate a site's trustworthiness and authority.

HIGH

To improve the website experience for your visitors, it is recommended to eliminate any render-blocking resources on this webpage.

HIGH

Using images in a modern format can significantly reduce the file size and improve the loading speed of a webpage, providing a better user experience and potentially increasing engagement.

MEDIUM

Serve properly sized images to reduce page loading times and to improve user's experience.

MEDIUM

Avoid performance and security issues by adding "rel=noopener" or "rel=noreferrer" to your "target=_blank" links.

LOW

Without an SPF record, spammers can easily spoof emails from this domain, potentially leading to compromised email security and deliverability issues.

LOW

Using more than 20 HTTP requests on a webpage can negatively impact the loading time.

LOW

Consider moving inline CSS styles to an external stylesheet to improve site performance and maintain separation of content and design.

LOW

Consider adding the Strict-Transport-Security header to your webpage to ensure that web traffic is encrypted over HTTPS, mitigating the risk of man-in-the-middle attacks and other security threats.

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