Archived
59/100
Average SEO score of top 100 sites: 75%
This website received an SEO score of 59 out of 100, which is below the average score of 75. However, there are 19 important issues that need to be fixed to improve your website's ranking on search engines and enhance its overall performance.
19 Failed
2 Warnings
30 Passed
Common SEO issues
Score: 67
Failed: 5
Warnings: 1
Passed: 14
Meta Title Test
- Congratulations! Your webpage is using a title tag
Meta Description Test
- The meta description tag is missing from your page. You should include this tag in order to provide a brief description of your page which can be used by search engines. Well-written and inviting meta descriptions may also help click-through rates to your site in search engine results.
Google Search Results Preview Test
Desktop version
http://www.ib.unam.mxInstituto de Biología
Mobile versionhttp://www.ib.unam.mxInstituto de Biología
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.
Keywords Usage Test
- Your most common keywords are not appearing in one or more of the meta-tags above. Your primary keywords should appear in your meta-tags to help identify the topic of your webpage to search engines.
Keywords Cloud Test
Competitor Domains Test
Understand your competitors' SEO and backlink profile
Get related competitors and their domain authority score in relation to your domain.
Robots.txt Test
- Your site lacks a "robots.txt" file. This file can protect private content from appearing online, save bandwidth, and lower load time on your server. A missing "robots.txt" file also generates additional errors in your apache log whenever robots request one. Read more about the robots.txt file, and how to create one for your site.
Sitemap Test
- Your website lacks a sitemap file. Sitemaps can help robots index your content more thoroughly and quickly. Read more on Google's guidelines for implementing the sitemap protocol.
SEO Friendly URL Test
- Congratulations! All links from your webpage are SEO friendly.
Image Alt Test
- All of your webpage's "img" tags have the required "alt" attribute.
Inline CSS Test
- Your webpage is using inline CSS styles!
Google Analytics Test
- Congratulations! Your webpage is using Google Analytics.
Favicon Test
- Congratulations! Your website appears to have a favicon.
Backlinks Test
Get a full and detailed list of your backlinks!
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JS Error Test
- Congratulations! There are no severe JavaScript errors on your webpage.
Speed optimizations
Score: 40
Failed: 9
Warnings: 1
Passed: 6
HTML Page Size Test
- The size of your webpage's HTML is 37.78 Kb, and is greater that the average size of 33 Kb. This can lead to slower loading times, lost visitors, and decreased revenue. Good steps to reduce HTML size include: using HTML compression, CSS layouts, external style sheets, and moving javascript to external files.
HTML Compression/GZIP Test
- Your webpage doesn't use any HTML compression! You should compress your HTML to reduce your page size and page loading times - this will help your site retain visitors and increase page views. If you were using compression, you could be compressing your HTML size by 80% - from 37.78 Kb to 7.54 Kb .
Site Loading Speed Test
- Your website loading time is around 4.62 seconds and this is under the average loading speed which is 5 seconds.
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Page Objects Test
- Your page has more than 20 http requests, which can slow down page loading. You can try reducing http requests through various methods such as using text instead of images, using css sprites, using data URIs instead of images, or combining several external files together into one.
Page Cache Test (Server Side Caching)
- It does not appear that you are caching your pages. Cached pages serve up static html and avoid potentially time consuming queries to your database. It also helps lower server load by up to 80%. Caching most visibly benefits high traffic pages that access a database, but whose content does not change on every page view. Common caching methods include Alternative PHP Cache, Quickcache, and WP Super Cache (for Wordpress sites). Caching mechanisms also typically compress HTML, further reducing page size and load time.
Flash Test
- Congratulations! Your website 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 Test
- Your webpage is not serving all resources (images, javascript and css) from CDNs.
Image Caching Test
- Your website is not using cache headers for your images. Setting cache headers can help speed up the serving of your webpages for users that regularly visit your site and see the same images. Learn more about how to add expires headers to your images.
JavaScript Caching Test
- Your website is not using cache headers for your JavaScript resources. Setting cache headers can help speed up the serving of your webpages for users that regularly visit your site.
CSS Caching Test
- Your website is not using cache headers for your CSS resources. Setting cache headers can help speed up the serving of your webpages for users that regularly visit your site.
JavaScript Minification Test
- Congratulations! Your website's JavaScript files are minified!
CSS Minification Test
- Some of your webpage's CSS resources are not minified.
Nested Tables Test
- Congratulations, your page does not use nested tables. This speeds up page loading time and optimizes the user experience.
Frameset Test
- Congratulations! Your webpage does not use frames.
Doctype Test
- Your website does not have a doctype declaration and this may cause rendering problems!
URL Redirects Test
- Congratulations! Your URL doesn't have any redirects (which could potentially cause site indexation issues and site loading delays).
Server and security
Score: 51
Failed: 3
Warnings: 0
Passed: 3
URL Canonicalization Test
- http://www.ib.unam.mx and http://ib.unam.mx should resolve to the same URL, but currently do not.
HTTPS Test
- Your website is not using https, a secure communication protocol. Even for sites that do not collect sensitive customer information, search engines suggest that switching to https is an increasingly good idea and may help improve rankings.
Safe Browsing Test
- This site is not currently listed as suspicious (no malware or phishing activity found).
Server Signature Test
- Your server signature is on. Turning off your server signature is generally a good idea from a security standpoint. Read more on how to turn off server signature and improve your website's security.
Directory Browsing Test
- Congratulations! Your server has disabled directory browsing.
Plaintext Emails Test
- Congratulations! Your webpage does not include email addresses in plaintext.
Mobile usability
Score: 0
Failed: 1
Warnings: 0
Passed: 1
Media Query Responsive Test
- Your website is not using media queries. You should consider using this technique in order to implement responsive design functionalities.
Mobile Snapshot Test
Advanced SEO
Score: 75
Failed: 1
Warnings: 0
Passed: 5
Structured Data Test
- Your webpage doesn't take the advantages of HTML Microdata specifications in order to markup structured data. View Google's guide for getting started with microdata.
Spell Check Test
Check your webpage for misspellings!
Finding and fixing misspellings on your webpage will help both user experience and search engine rankings.
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