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Report generated 2 years ago
https://www.discoverlisbon.org
Your general SEO Checkup Score
Archived
96/100
SEO Score
Average SEO score of top 100 sites: 75%
This webpage received an SEO score of 96 out of 100, which is higher than the average score of 75. Our analysis has identified 11 SEO issues that can be addressed to further enhance your website's performance and improve its search engine visibility.
11 Failed
2 Warnings
57 Passed
Issues to fix
HIGH
To provide a good user experience, sites should aim for a Largest Contentful Paint duration of 2.5 seconds or less.
HIGH
Minify all CSS files to ensure faster loading times, improved performance and better caching.
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.
HIGH
Users may abandon pages that take longer than 5 seconds to load, resulting in a potential loss of up to 50% of visitors. Faster loading pages can lead to increased traffic, better conversions, and higher sales.
HIGH
Add descriptive and relevant "alt" attributes to all "img" tags to improve website accessibility.
HIGH
Consider reducing the HTML size to improve loading times and retain visitors.
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.
LOW
To protect against spam harvesters, consider hiding or obfuscating email addresses in your page code.
LOW
Using more than 20 HTTP requests on a webpage can negatively impact the loading time.
Common SEO issues
Score: 88
Failed: 1
Warnings: 1
Passed: 20
Meta Title Test100% of top 100 sites passed
  • This webpage is using a title tag.
Text: Discover Lisbon - Home of the best Free Tour in Lisbon
Length: 54 characters
Meta Description Test97% of top 100 sites passed
  • This webpage is using a meta description tag.
Text: We are a local tour operator that is proud to be the home of the Best Free Tour in Lisbon as well as the creators of the world famous Lisbon Pub Crawl!
Length: 151 characters
Google Search Results Preview Test
Desktop version
https://www.discoverlisbon.org/Discover Lisbon - Home of the best Free Tour in LisbonWe are a local tour operator that is proud to be the home of the Best Free Tour in Lisbon as well as the creators of the world famous Lisbon Pub Crawl!
Mobile version
https://www.discoverlisbon.org/Discover Lisbon - Home of the best Free Tour in LisbonWe are a local tour operator that is proud to be the home of the Best Free Tour in Lisbon as well as the creators of the world famous Lisbon Pub Crawl!
Social Media Meta Tags Test83% of top 100 sites passed
  • This webpage is using social media meta tags.
Open Graph Meta Tags
og:locale
en_US
og:type
website
og:title
Discover Lisbon - Home of the best Free Tour in Lisbon
og:description
We are a local tour operator that is proud to be the home of the Best Free Tour in Lisbon as well as the creators of the world famous Lisbon Pub Crawl!
og:url
https://www.discoverlisbon.org/
og:site_name
Discover Lisbon
og:updated_time
2023-06-09T11:42:12+00:00
og:image
https://www.discoverlisbon.org/wp-content/uploads/brizy/21/assets/images/f16f935dbe190b07b0bd51d91374b43f.jpg
og:image:secure_url
https://www.discoverlisbon.org/wp-content/uploads/brizy/21/assets/images/f16f935dbe190b07b0bd51d91374b43f.jpg
og:image:width
1080
og:image:height
915
og:image:alt
free tour in lisbon
og:image:type
image/jpeg
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.
28tour24lisbon21clients21saying15experience
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
tour
lisbon
clients
saying
experience
Keywords Cloud Test
ableadvisoralfamaamazingarrivebeautifulbestbiancabornbringbuiltcityclientscontactcrawlcrawlsculturedetailsdoubtsenjoyableentertainingenvironmenteveningevolvingexcellentexperienceexpertexplainfadofeltfoodfreefriendfriendlygoodgooglegreatgroupguideguideshighlyhistoryiconicimmersiveinfoinformativeinstructiveinterestingintriguingjoinknowledgeablelearnlearninglegendarylikelisbonlocallocalslovelovedmeetingmenumusicniceoverallpeoplepolyglotportoportugalportugueseprofessionalprovidingreallyrecommendrecommendedsayingseeingsolosuggestionssuretapastastingthingstimetipstooktourtourstraditionaltravelerstravellerstriptripadvisorusefulviewviewpointsvisitwalkingwinesworld
Competitor Domains Test
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Heading Tags Test70% of top 100 sites passed
  • This webpage contains too many H2 tags! H2 tags should re-inforce the related content of your page to search engines - too many tags may make the topic less clear, or look like spam tactics. Consider using less than 10 H2 tags.
H1 tags
Free tour in Lisbon and much more!
H2 tags
From the best Alfama free tour in Lisbon to the legendary Lisbon Pub Crawl, we’ve got you covered!
Founded by locals, with love.
“The Fado show was professional & intriguing to say the least, the food was good and the guide was very knowledgeable. An entertaining and informative evening out in lisbon!”
Very useful to do the first day you arrive in the city as its full of tips and suggestions.”
“Really good. Interesting and enjoyable tour and very friendly guide who took time to show & explain things in a nice way.”
“Tour guide & group were excellent! this tapas food experience was a great way to learn about food & the evolving culture of lisbon, highly recommended.”
“Such a fun experience!!! Highly recommend to the solo travelers. I met amazing people. Our tour guide made sure we all had fun!”
“Entertaining & informative tour in lisbon, felt like seeing the city with a friend. Interesting info and beautiful viewpoints. also loved the history of fado and the tapas experience”
“Had a great experience meeting new people and learning the history behind fado and wines of Lisbon! the food, the viewpoints, the walking tour – everything was fun!”
“Overall good experience, free walking tour is amazing, I’d recommend it without any doubts.”
“Very instructive experience. Our polyglot guide was able to captivate us during the whole visit.”
“A great visit with a lot of clear explanations and useful tips. I would recommend without hesitation!”
Robots.txt Test94% of top 100 sites passed
  • This website is using a robots.txt file.
https://www.discoverlisbon.org/robots.txt
Sitemap Test75% of top 100 sites passed
  • This website has a sitemap file.
https://www.discoverlisbon.org/sitemap_index.xml
Image Alt Test71% of top 100 sites passed
  • This webpage is using "img" tags with empty or missing "alt" attribute!
See full list
Responsive Image Test38% of top 100 sites passed
  • All images in this webpage are properly sized for different users' viewports.
Image Aspect Ratio Test72% of top 100 sites passed
  • All image display dimensions match the natural aspect ratio.
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
  • favicon
    This website appears to have a favicon.
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: 51
Failed: 8
Warnings: 0
Passed: 10
HTML Page Size Test34% of top 100 sites passed
DOM Size Test17% of top 100 sites passed
  • The Document Object Model (DOM) of this webpage has 2,246 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 br compression on your code. The HTML code is compressed from 414.23 Kb to 42.81 Kb (90% 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 6.0 seconds and is greater than the average loading speed which is 5 seconds!
Accurate loading speed and website loading speed monitor

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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
79.2 %
3.29 Mb
javascript
15.3 %
650.19 Kb
font
2.7 %
113.15 Kb
css
1.8 %
78.36 Kb
html
0.9 %
39.60 Kb
other
0.0 %
902 B
TOTAL
100%
4.15 Mb
Requests by content type
Content type
Percent
Requests
javascript
32.3 %
20
image
25.8 %
16
css
14.5 %
9
font
12.9 %
8
other
12.9 %
8
html
1.6 %
1
TOTAL
100%
62
Content size by domain
Domain
Percent
Size
discoverlisbon.org
87.2 %
3.62 Mb
googletagmanager.com
4.7 %
200.55 Kb
connect.facebook.net
3.7 %
156.02 Kb
fonts.bunny.net
2.7 %
115.81 Kb
app.turitop.com
1.2 %
51.71 Kb
google-analytics.com
0.5 %
20.59 Kb
google.com
0.0 %
515 B
stats.g.doubleclick.net
0.0 %
386 B
facebook.com
0.0 %
262 B
analytics.google.com
0.0 %
210 B
TOTAL
100%
4.15 Mb
Requests by domain
Domain
Percent
Requests
discoverlisbon.org
54.8 %
34
fonts.bunny.net
14.5 %
9
googletagmanager.com
4.8 %
3
connect.facebook.net
4.8 %
3
google-analytics.com
4.8 %
3
stats.g.doubleclick.net
4.8 %
3
app.turitop.com
3.2 %
2
facebook.com
3.2 %
2
google.com
3.2 %
2
analytics.google.com
1.6 %
1
TOTAL
100%
62
CDN Usage Test96% of top 100 sites passed
  • This webpage is serving all images, javascript and css resources from CDNs.
See results list
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.
See results list
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
  • All JavaScript files used by this webpage are minified.
See results list
CSS Minification Test97% of top 100 sites passed
  • This webpage is using CSS resources that are not minified!
See results list
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.
See results list
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 5.99 seconds. To provide a good user experience, sites should strive to have Largest Contentful Paint of 2.5 seconds or less.

5.99 s

2.5 s

4 s

Largest Contentful Paint element within the viewport:
<div class="brz-bg-image absolute top-0 left-0 w-full h-full b...">
Cumulative Layout Shift Test
  • The CLS score of this webpage is 0.0. To provide a good user experience, sites should strive to have a CLS score of 0.1 or less.

0.0001

0.1

0.25

DOM element which contributes the most to CLS score:
Text: Free tours
Html: <div class="brz-wrapper-clone__item brz-css-qwkva brz-css-wcdm..." id="wltcrxfaamyfawamlyragupwpfimhcplcuot">
Score: 0.0001
Server and security
Score: 95
Failed: 1
Warnings: 0
Passed: 6
URL Canonicalization Test92% of top 100 sites passed
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 "www.discoverlisbon.org" 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
sni.cloudflaressl.com
Organization
Cloudflare, Inc.
Location
San Francisco, California, US
Subject Alternative Names (SANs)
discoverlisbon.org, sni.cloudflaressl.com, *.discoverlisbon.org
Not valid before
Tue, February 14o 2023, 12:00:00 am (z)
Not valid after
Tue, February 13o 2024, 11:59:59 pm (z)
Signature algorithm
ecdsaWithSha256
Issuer
Cloudflare Inc ECC CA-3
Intermediate certificate
Common name
Cloudflare Inc ECC CA-3
Organization
Cloudflare, Inc.
Location
US
Not valid before
Mon, January 27o 2020, 12:48:08 pm (z)
Not valid after
Tue, December 31o 2024, 11:59:59 pm (z)
Signature algorithm
sha256WithRsaEncryption
Issuer
Baltimore CyberTrust Root
Root certificate
Common name
Baltimore CyberTrust Root
Organization
Baltimore
Location
IE
Not valid before
Fri, May 12o 2000, 6:46:00 pm (z)
Not valid after
Mon, May 12o 2025, 11:59:00 pm (z)
Signature algorithm
sha1WithRsaEncryption
Issuer
Baltimore CyberTrust Root
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 using the Strict-Transport-Security header.
strict-transport-security: max-age=31536000; includesubdomains; preload
Plaintext Emails Test93% of top 100 sites passed
  • We've found 1 email addresses in your page code! We advise you to protect email links in a way that hides them from the spam harvesters.
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
Mobile view
Advanced SEO
Score: 98
Failed: 0
Warnings: 1
Passed: 8
Structured Data Test59% of top 100 sites passed
  • This webpage is using structured data.
See results list
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://www.discoverlisbon.org/ 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://www.discoverlisbon.org/" rel="canonical"/>
Nofollow Tag Test
  • This webpage does not use the nofollow meta tag. This means that search engines will 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).
See results list
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 using an SPF record.
v=spf1 +a +mx +ip4:107.6.150.114 ~all
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.
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