Report for www.unizar.es
Summary
Overall7.6
The overall score for this website.
Accessibility9.2
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience8.7
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing7.2
How well marketed, and popular the website is.
The following tests contribute to this score:
Technology8.2
How well designed and built the website is.
The following tests contribute to this score:
Nibbler tested a sample of 5 pages from this website at 20:40 on 23 Jun 2022 (BST).
Top priorities for website improvement
- Consider a leading website analytics solution, such as WebTrends or Google Analytics. (read more)
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear. (read more)
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS. (read more)
Analytics0.0
0% of pages use analytics
No Analytics Solution
- None of this website is using any recognised analytics software. It is still possible to gather a great deal of information from webserver logs, however complete visitor analysis requires client-side Javascript or an image not found here.
- Consider a leading website analytics solution, such as WebTrends or Google Analytics.
- Note that this test can only detect recognised analytics solutions. If an analytics solution is new, obscure or used in a non-standard way (e.g. it has been customised) it may not be detected.
Meta tags2.0
- All pages include at least some metadata, but no pages have a description meta tag. The description meta data is important as it appears on Google's search result pages.
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear.
Pages with no meta description
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear.
Meta Tags (name attribute)
| Page URL | Name | Content |
| www.unizar.es/ | viewport | width=1020 |
| www.unizar.es/ | viewport | width=device-width, initial-scale=1.0 |
| www.unizar.es/mapa-del-sitio | viewport | width=1020 |
| www.unizar.es/mapa-del-sitio | generator | Drupal 7 (https://www.drupal.org) |
| www.unizar.es/mapa-del-sitio | viewport | width=device-width, initial-scale=1.0 |
| www.unizar.es/contactoweb | viewport | width=1020 |
| www.unizar.es/contactoweb | generator | Drupal 7 (https://www.drupal.org) |
| www.unizar.es/contactoweb | viewport | width=device-width, initial-scale=1.0 |
| www.unizar.es/estudios | viewport | width=1020 |
| www.unizar.es/estudios | generator | Drupal 7 (https://www.drupal.org) |
| www.unizar.es/estudios | viewport | width=device-width, initial-scale=1.0 |
| www.unizar.es/I_D_i | viewport | width=1020 |
| www.unizar.es/I_D_i | generator | Drupal 7 (https://www.drupal.org) |
| www.unizar.es/I_D_i | viewport | width=device-width, initial-scale=1.0 |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| www.unizar.es/ | Content-Type | text/html; charset=utf-8 |
| www.unizar.es/mapa-del-sitio | Content-Type | text/html; charset=utf-8 |
| www.unizar.es/contactoweb | Content-Type | text/html; charset=utf-8 |
| www.unizar.es/estudios | Content-Type | text/html; charset=utf-8 |
| www.unizar.es/I_D_i | Content-Type | text/html; charset=utf-8 |
Popularity2.5
22,472 Most popular website in the world
This website recently saw a slight decrease in popularity.
- This is the 22,472 most popular website in the world.
- Over the past 3 months, this website has experienced a slight decrease in popularity.
- This website accounts for 5.8% of the Internet traffic to unizar.es and its subdomains.
Source: Alexa
Images6.3
67% of images have a clearly defined size
59 images are being resized by the browser
- Some images (33.0%) don't have defined sizes using width and height attributes in the HTML. These attributes are optional, but strongly recommended as they help the browser arrange the page more quickly.
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
Non Explicitly Sized Images
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
- 6 images are not in a web-friendly format.
- Make sure all images on this website are JPEG, PNG, SVG or GIF format.
Non Web-Format Images
- Make sure all images on this website are JPEG, PNG, SVG or GIF format.
- 59 images are being stretched in the browser.
- The width and height you specify in an image tag should be the same as the source image. If you want to resize an image in the browser, use the CSS width and height properties.
Stretched Images
- The width and height you specify in an image tag should be the same as the source image. If you want to resize an image in the browser, use the CSS width and height properties.
- 1 images on this website could not be downloaded. Broken images may cause the website to display incorrectly for visitors.
- Check any images which could not be downloaded and fix them if necessary.
- We were not able to test every image on this website as checking them was taking too long.
Internal links7.1
- 64 links have no text describing their destination. Links on a page should describe their destination for the benefit of both screen readers and search engine spiders.
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Empty link text
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Server behaviour8.2
404 page
Compression
- This website handles missing pages correctly by sending a 404 HTTP status code.
- This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
- This website follows the best practice of using a permanent (HTTP 301) redirect between URLs with/without trailing slashes. This is ideal.
- There is duplicate content on http://unizar.es and http://www.unizar.es. This is bad, as technically they are classed as two different websites. Search engines may lower a website's rank if they find the same content on two different URLs.
- Choose one domain that you would like to use and then set a permanent (HTTP 301) redirect to forward users who visit the other.
Amount of content8.2
Rendering Chart...
- This website has an average of 431 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
- Consider the amount of text on this website and increase it if appropriate.
Amount of content discovered
| Page | Characters | Words |
| www.unizar.es/ | 3282 | 424 |
| www.unizar.es/mapa-del-sitio | 7913 | 983 |
| www.unizar.es/contactoweb | 1644 | 229 |
| www.unizar.es/estudios | 1854 | 227 |
| www.unizar.es/I_D_i | 2409 | 290 |
URL format8.8
1 URLs are less than ideal
- One URL is particularly hard to type or remember.
- Consider URL rewriting as an effective and transparent means of creating appropriate URLs. URLs using unusual characters (such as semi-colons or underscores), long numerals or complex phrasing are very difficult for real people to use or exchange. They also tend to be less favoured by search engines. Wherever possible ensure web addresses are 'human readable' - i.e. they should be easy to read, remember and type. In particular, avoid the use of obscure characters (including the underscore, which is not widely understood by non-technical users, or particularly memorable) and long numerals, e.g. example.com/23857984325.
Headings9.0
- All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarise the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimisation.
- Some pages did not define headings correctly. The H1 tag should be used for the most top-level heading, with H2 being used for sub-headings and H3 for further sub-headings and so-on. Not conforming to this convention may confuse visitors.
- Ensure that headings are defined in a semantically correct way, i.e. always start with a H1 tag. This is used to summarise the page content. Further tags (H2, H3, H4 etc) are meant to summarise and partition sections within the content.
Page headings detail
Twitter10.0
This website is linked with the Twitter account @unizar
This website's Twitter account has
28,868 followers
- This website was found to link the Twitter account Universidad Zaragoza (@unizar).
- This website's Twitter account has made 15,666 tweets to 28,868 followers.
Source: Twitter
Mobile10.0
- All of this website appears to be optimised for viewing on a mobile phone or a tablet.
Media specific CSS detected
Page titles10.0
100% of pages have defined titles
0% of page titles are weak
- All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimisation.
Incoming links10.0
2,569,806 pages link to this website
11,290 domains link to this website
- There are 2,569,806 pages on 11,290 domains linking to this website. The volume and quality of incoming links is known to influence a website's search engine ranking.
- To appear higher in search engine results, consider link building activity as a way to build your search ranking. Be careful though, because incoming links which are obviously artificial are likely to be detected by search engines and could have an adverse effect.
Source: Ahrefs
Printability10.0
100% of pages are optimised for printing
- All of this website appears to be optimised for printing (using CSS).
Media specific CSS detected
Freshness10.0
Last updated June 22, 2022
- It looks like this website was last updated on Wednesday, 22 June 2022. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
- To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.
All dates found
| Date | File | Source |
| 22/06/2022 | www.unizar.es/ | Body text |
| 21/06/2022 | www.unizar.es/ | Body text |
| 20/06/2022 | www.unizar.es/ | Body text |
| 17/06/2022 | www.unizar.es/ | Body text |
| 01/07/2016 | www.unizar.es/profiles/.../logo_uz.png | Last modified header |
| 02/03/2021 | www.unizar.es/.../logoppacto_0-gray.png | Last modified header |
| 06/07/2017 | www.unizar.es/sites/.../erasmus2017.png | Last modified header |
| 05/04/2016 | www.unizar.es/sites/.../universia.png | Last modified header |
| 05/04/2016 | www.unizar.es/sites/.../grupoG9.png | Last modified header |
| 05/04/2016 | www.unizar.es/sites/.../CRUE.png | Last modified header |
| 20/06/2017 | www.unizar.es/sites/.../hre_grey.png | Last modified header |
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